Io.netty/netty-codec-http2: netty: http/2 hpackencoder dos with large table size
Products / packages Red Hat Build of Debezium 3.6 · Red Hat build of Keycloak 26.4 · Red Hat build of Keycloak 26.4.17 · 15 more
Published
Severity and exploitation
KEV coverage does not rule out exploitation.
Assessment vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:LSeverity
medium5.3CVSS measures technical severity, not the likelihood of an attack.
Known exploitation
Not listed in the checked CISA KEV catalog
Absence from CISA KEV does not rule out attacks.
Public exploit
Not established by this record
Missing evidence does not mean no public exploit exists.
Remediation
Source guidance available
Review the recorded instructions. Guidance may be a workaround rather than a fixed version.
What this means
A flaw in Netty's HTTP/2 HpackEncoder allows a remote attacker to cause a Denial of Service (DoS) by sending HTTP/2 SETTINGS frames with a large MAX_HEADER_TABLE_SIZE. The affected products and versions are not specified.
Summarized by @cf/meta/llama-3.3-70b-instruct-fp8-fast. Verify details against the original sources.Attack conditions
No attack-condition excerpt has been identified here. Review the full source description and references for authentication, network access, and configuration requirements.
Review supporting sources →Affected versions
Check the exact model, release, and any platform requirements against your installation.
Red Hat · redhat
Red Hat Build of Debezium 3.6
0 ranges
Red Hat · redhat
Red Hat Build of Debezium 3.6
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Other versions: unaffected
Product identifiers (CPE)
cpe:/a:redhat:debezium:3.6Red Hat · redhat
Red Hat build of Keycloak 26.4
1 range
Red Hat · redhat
Red Hat build of Keycloak 26.4
Compare with this publisher’s ranges. This does not inspect your installation.
unaffected
26.4.17-2 → before *
rpm versions
Other versions: affected
Product identifiers (CPE)
cpe:/a:redhat:build_keycloak:26.4::el9Red Hat · redhat
Red Hat build of Keycloak 26.4
1 range
Red Hat · redhat
Red Hat build of Keycloak 26.4
Compare with this publisher’s ranges. This does not inspect your installation.
unaffected
26.4-29 → before *
rpm versions
Other versions: affected
Product identifiers (CPE)
cpe:/a:redhat:build_keycloak:26.4::el9Red Hat · redhat
Red Hat build of Keycloak 26.4
1 range
Red Hat · redhat
Red Hat build of Keycloak 26.4
Compare with this publisher’s ranges. This does not inspect your installation.
unaffected
26.4-30 → before *
rpm versions
Other versions: affected
Product identifiers (CPE)
cpe:/a:redhat:build_keycloak:26.4::el9Red Hat · redhat
Red Hat build of Keycloak 26.4.17
0 ranges
Red Hat · redhat
Red Hat build of Keycloak 26.4.17
Compare with this publisher’s ranges. This does not inspect your installation.
Other versions: unaffected
Product identifiers (CPE)
cpe:/a:redhat:build_keycloak:26.4::el9Red Hat · redhat
Red Hat build of Keycloak 26.6
1 range
Red Hat · redhat
Red Hat build of Keycloak 26.6
Compare with this publisher’s ranges. This does not inspect your installation.
unaffected
26.6.8-2 → before *
rpm versions
Other versions: affected
Product identifiers (CPE)
cpe:/a:redhat:build_keycloak:26.6::el9Red Hat · redhat
Red Hat build of Keycloak 26.6
1 range
Red Hat · redhat
Red Hat build of Keycloak 26.6
Compare with this publisher’s ranges. This does not inspect your installation.
unaffected
26.6-24 → before *
rpm versions
Other versions: affected
Product identifiers (CPE)
cpe:/a:redhat:build_keycloak:26.6::el9Red Hat · redhat
Red Hat build of Keycloak 26.6
1 range
Red Hat · redhat
Red Hat build of Keycloak 26.6
Compare with this publisher’s ranges. This does not inspect your installation.
unaffected
26.6-24 → before *
rpm versions
Other versions: affected
Product identifiers (CPE)
cpe:/a:redhat:build_keycloak:26.6::el9Red Hat · redhat
Red Hat build of Keycloak 26.6.8
0 ranges
Red Hat · redhat
Red Hat build of Keycloak 26.6.8
Compare with this publisher’s ranges. This does not inspect your installation.
Other versions: unaffected
Product identifiers (CPE)
cpe:/a:redhat:build_keycloak:26.6::el9Red Hat · redhat
Red Hat build of Quarkus 3.27.5.SP2
0 ranges
Red Hat · redhat
Red Hat build of Quarkus 3.27.5.SP2
Compare with this publisher’s ranges. This does not inspect your installation.
Other versions: unaffected
Product identifiers (CPE)
cpe:/a:redhat:quarkus:3.27::el8Red Hat · redhat
Red Hat build of Quarkus 3.33.3.SP2
0 ranges
Red Hat · redhat
Red Hat build of Quarkus 3.33.3.SP2
Compare with this publisher’s ranges. This does not inspect your installation.
Other versions: unaffected
Product identifiers (CPE)
cpe:/a:redhat:quarkus:3.33::el8Red Hat · redhat
Red Hat JBoss Enterprise Application Platform 8.1
0 ranges
Red Hat · redhat
Red Hat JBoss Enterprise Application Platform 8.1
Compare with this publisher’s ranges. This does not inspect your installation.
Other versions: unaffected
Product identifiers (CPE)
cpe:/a:redhat:jboss_enterprise_application_platform_xp:6.0Red Hat · redhat
Red Hat AMQ Broker 7
0 ranges
Red Hat · redhat
Red Hat AMQ Broker 7
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Other versions: unaffected
Product identifiers (CPE)
cpe:/a:redhat:amq_broker:7Red Hat · redhat
Red Hat build of Apache Camel 4 for Quarkus 3
0 ranges
Red Hat · redhat
Red Hat build of Apache Camel 4 for Quarkus 3
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Other versions: affected
Product identifiers (CPE)
cpe:/a:redhat:camel_quarkus:3Red Hat · redhat
Red Hat build of Apache Camel for Spring Boot 4
0 ranges
Red Hat · redhat
Red Hat build of Apache Camel for Spring Boot 4
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Other versions: affected
Product identifiers (CPE)
cpe:/a:redhat:camel_spring_boot:4Red Hat · redhat
Red Hat build of Apicurio Registry 3
0 ranges
Red Hat · redhat
Red Hat build of Apicurio Registry 3
Compare with this publisher’s ranges. This does not inspect your installation.
Other versions: affected
Product identifiers (CPE)
cpe:/a:redhat:apicurio_registry:3Red Hat · redhat
Red Hat Data Grid 8
0 ranges
Red Hat · redhat
Red Hat Data Grid 8
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Other versions: affected
Product identifiers (CPE)
cpe:/a:redhat:jboss_data_grid:8Red Hat · redhat
Red Hat Fuse 7
0 ranges
Red Hat · redhat
Red Hat Fuse 7
Compare with this publisher’s ranges. This does not inspect your installation.
Other versions: unknown
Product identifiers (CPE)
cpe:/a:redhat:jboss_fuse:7Red Hat · redhat
Red Hat JBoss Enterprise Application Platform 7
0 ranges
Red Hat · redhat
Red Hat JBoss Enterprise Application Platform 7
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Other versions: unknown
Product identifiers (CPE)
cpe:/a:redhat:jboss_enterprise_application_platform:7Red Hat · redhat
Red Hat JBoss Enterprise Application Platform 8
0 ranges
Red Hat · redhat
Red Hat JBoss Enterprise Application Platform 8
Compare with this publisher’s ranges. This does not inspect your installation.
Other versions: unaffected
Product identifiers (CPE)
cpe:/a:redhat:jboss_enterprise_application_platform:8Red Hat · redhat
Red Hat JBoss Enterprise Application Platform Expansion Pack
0 ranges
Red Hat · redhat
Red Hat JBoss Enterprise Application Platform Expansion Pack
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Other versions: affected
Product identifiers (CPE)
cpe:/a:redhat:jbosseapxpRed Hat · redhat
Red Hat Single Sign-On 7
0 ranges
Red Hat · redhat
Red Hat Single Sign-On 7
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Other versions: unknown
Product identifiers (CPE)
cpe:/a:redhat:red_hat_single_sign_on:7What to do
Compare your installed product and version with the affected versions above. A matching product name alone does not confirm exposure.
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
cve.new guidance unless attributed to a publisher. This page does not inspect your installation.
Public exploit evidence
No public exploit reference is identified in the imported evidence. This is not a claim that no exploit exists.
Original source description
Read the full publisher description
A flaw was found in Netty's HTTP/2 HpackEncoder. A remote attacker can exploit this by sending HTTP/2 SETTINGS frames with a very large MAX_HEADER_TABLE_SIZE. This causes the HpackEncoder to store an excessive number of unique headers, leading to increased CPU usage and memory consumption, ultimately resulting in a Denial of Service (DoS).
References
10 sourcesInside the record
Evidence available
Describes the evidence in this view, not whether the product is safe.
Original records
CVE-2026-93492View the latest unmodified CVE JSON from the official source. It may be newer than this imported page.
cve.new JSON →Contributing organizations · 2
Assigning organization
Additional data publisher
Timeline
All times UTCAdvisory published
Publication date supplied by the source.
Source updated
Latest modification date supplied by the source.
Last imported by cve.new
Latest catalog import, not the date we first saw this advisory.
What changed
Follow changes- CVE · CVE-2026-93492
Observed 2026-11-06T17:56:27.738Z · upstream updated 2026-11-06T17:32:47.051Z
Product or version evidence changed
before
[ { "vendor": "Red Hat", "name": "Red Hat Build of Debezium 3.6", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:debezium:3.6" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Keycloak 26.4", "platforms": [], "versions": [ { "version": "26.4-29", "status": "unaffected", "lessThan": "*", "versionType": "rpm" } ], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:build_keycloak:26.4::el9" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Keycloak 26.4", "platforms": [], "versions": [ { "version": "26.4.17-2", "status": "unaffected", "lessThan": "*", "versionType": "rpm" } ], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:build_keycloak:26.4::el9" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Keycloak 26.4", "platforms": [], "versions": [ { "version": "26.4-30", "status": "unaffected", "lessThan": "*", "versionType": "rpm" } ], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:build_keycloak:26.4::el9" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Keycloak 26.6.8", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:build_keycloak:26.6::el9" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Quarkus 3.27.5.SP2", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:quarkus:3.27::el8" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Quarkus 3.33.3.SP2", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:quarkus:3.33::el8" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat JBoss Enterprise Application Platform 8.1", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:jboss_enterprise_application_platform_xp:6.0" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat AMQ Broker 7", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:amq_broker:7" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Apache Camel 4 for Quarkus 3", "platforms": [], "versions": [], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:camel_quarkus:3" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Apache Camel for Spring Boot 4", "platforms": [], "versions": [], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:camel_spring_boot:4" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Apicurio Registry 3", "platforms": [], "versions": [], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:apicurio_registry:3" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat Data Grid 8", "platforms": [], "versions": [], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:jboss_data_grid:8" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat Fuse 7", "platforms": [], "versions": [], "defaultStatus": "unknown", "cpes": [ "cpe:/a:redhat:jboss_fuse:7" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat JBoss Enterprise Application Platform 7", "platforms": [], "versions": [], "defaultStatus": "unknown", "cpes": [ "cpe:/a:redhat:jboss_enterprise_application_platform:7" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat JBoss Enterprise Application Platform 8", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:jboss_enterprise_application_platform:8" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat JBoss Enterprise Application Platform Expansion Pack", "platforms": [], "versions": [], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:jbosseapxp" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat Single Sign-On 7", "platforms": [], "versions": [], "defaultStatus": "unknown", "cpes": [ "cpe:/a:redhat:red_hat_single_sign_on:7" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" } ]after
[ { "vendor": "Red Hat", "name": "Red Hat Build of Debezium 3.6", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:debezium:3.6" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Keycloak 26.4", "platforms": [], "versions": [ { "version": "26.4.17-2", "status": "unaffected", "lessThan": "*", "versionType": "rpm" } ], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:build_keycloak:26.4::el9" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Keycloak 26.4", "platforms": [], "versions": [ { "version": "26.4-29", "status": "unaffected", "lessThan": "*", "versionType": "rpm" } ], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:build_keycloak:26.4::el9" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Keycloak 26.4", "platforms": [], "versions": [ { "version": "26.4-30", "status": "unaffected", "lessThan": "*", "versionType": "rpm" } ], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:build_keycloak:26.4::el9" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Keycloak 26.4.17", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:build_keycloak:26.4::el9" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Keycloak 26.6", "platforms": [], "versions": [ { "version": "26.6.8-2", "status": "unaffected", "lessThan": "*", "versionType": "rpm" } ], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:build_keycloak:26.6::el9" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Keycloak 26.6", "platforms": [], "versions": [ { "version": "26.6-24", "status": "unaffected", "lessThan": "*", "versionType": "rpm" } ], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:build_keycloak:26.6::el9" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Keycloak 26.6", "platforms": [], "versions": [ { "version": "26.6-24", "status": "unaffected", "lessThan": "*", "versionType": "rpm" } ], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:build_keycloak:26.6::el9" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Keycloak 26.6.8", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:build_keycloak:26.6::el9" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Quarkus 3.27.5.SP2", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:quarkus:3.27::el8" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Quarkus 3.33.3.SP2", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:quarkus:3.33::el8" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat JBoss Enterprise Application Platform 8.1", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:jboss_enterprise_application_platform_xp:6.0" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat AMQ Broker 7", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:amq_broker:7" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Apache Camel 4 for Quarkus 3", "platforms": [], "versions": [], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:camel_quarkus:3" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Apache Camel for Spring Boot 4", "platforms": [], "versions": [], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:camel_spring_boot:4" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Apicurio Registry 3", "platforms": [], "versions": [], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:apicurio_registry:3" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat Data Grid 8", "platforms": [], "versions": [], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:jboss_data_grid:8" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat Fuse 7", "platforms": [], "versions": [], "defaultStatus": "unknown", "cpes": [ "cpe:/a:redhat:jboss_fuse:7" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat JBoss Enterprise Application Platform 7", "platforms": [], "versions": [], "defaultStatus": "unknown", "cpes": [ "cpe:/a:redhat:jboss_enterprise_application_platform:7" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat JBoss Enterprise Application Platform 8", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:jboss_enterprise_application_platform:8" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat JBoss Enterprise Application Platform Expansion Pack", "platforms": [], "versions": [], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:jbosseapxp" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat Single Sign-On 7", "platforms": [], "versions": [], "defaultStatus": "unknown", "cpes": [ "cpe:/a:redhat:red_hat_single_sign_on:7" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" } ]References changed
before
[ "https://access.redhat.com/errata/RHSA-2026:69440", "https://access.redhat.com/errata/RHSA-2026:69470", "https://access.redhat.com/errata/RHSA-2026:83612", "https://access.redhat.com/errata/RHSA-2026:95221", "https://access.redhat.com/errata/RHSA-2026:95760", "https://access.redhat.com/errata/RHSA-2026:95761", "https://access.redhat.com/security/cve/CVE-2026-93492", "https://bugzilla.redhat.com/show_bug.cgi?id=2536895" ]
after
[ "https://access.redhat.com/errata/RHSA-2026:69440", "https://access.redhat.com/errata/RHSA-2026:69470", "https://access.redhat.com/errata/RHSA-2026:83612", "https://access.redhat.com/errata/RHSA-2026:95221", "https://access.redhat.com/errata/RHSA-2026:95759", "https://access.redhat.com/errata/RHSA-2026:95760", "https://access.redhat.com/errata/RHSA-2026:95761", "https://access.redhat.com/errata/RHSA-2026:95762", "https://access.redhat.com/security/cve/CVE-2026-93492", "https://bugzilla.redhat.com/show_bug.cgi?id=2536895" ]
- CVE · CVE-2026-93492
Observed 2026-11-06T10:51:23.225Z · upstream updated 2026-11-06T10:25:53.188Z
Product or version evidence changed
before
[ { "vendor": "Red Hat", "name": "Red Hat Build of Debezium 3.6", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:debezium:3.6" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Quarkus 3.27.5.SP2", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:quarkus:3.27::el8" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Quarkus 3.33.3.SP2", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:quarkus:3.33::el8" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat JBoss Enterprise Application Platform 8.1", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:jboss_enterprise_application_platform_xp:6.0" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat AMQ Broker 7", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:amq_broker:7" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Apache Camel 4 for Quarkus 3", "platforms": [], "versions": [], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:camel_quarkus:3" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Apache Camel for Spring Boot 4", "platforms": [], "versions": [], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:camel_spring_boot:4" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Apicurio Registry 3", "platforms": [], "versions": [], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:apicurio_registry:3" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat Build of Keycloak", "platforms": [], "versions": [], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:build_keycloak:" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat Data Grid 8", "platforms": [], "versions": [], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:jboss_data_grid:8" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat Fuse 7", "platforms": [], "versions": [], "defaultStatus": "unknown", "cpes": [ "cpe:/a:redhat:jboss_fuse:7" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat JBoss Enterprise Application Platform 7", "platforms": [], "versions": [], "defaultStatus": "unknown", "cpes": [ "cpe:/a:redhat:jboss_enterprise_application_platform:7" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat JBoss Enterprise Application Platform 8", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:jboss_enterprise_application_platform:8" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat JBoss Enterprise Application Platform Expansion Pack", "platforms": [], "versions": [], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:jbosseapxp" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat Single Sign-On 7", "platforms": [], "versions": [], "defaultStatus": "unknown", "cpes": [ "cpe:/a:redhat:red_hat_single_sign_on:7" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" } ]after
[ { "vendor": "Red Hat", "name": "Red Hat Build of Debezium 3.6", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:debezium:3.6" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Keycloak 26.4", "platforms": [], "versions": [ { "version": "26.4-29", "status": "unaffected", "lessThan": "*", "versionType": "rpm" } ], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:build_keycloak:26.4::el9" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Keycloak 26.4", "platforms": [], "versions": [ { "version": "26.4.17-2", "status": "unaffected", "lessThan": "*", "versionType": "rpm" } ], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:build_keycloak:26.4::el9" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Keycloak 26.4", "platforms": [], "versions": [ { "version": "26.4-30", "status": "unaffected", "lessThan": "*", "versionType": "rpm" } ], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:build_keycloak:26.4::el9" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Keycloak 26.6.8", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:build_keycloak:26.6::el9" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Quarkus 3.27.5.SP2", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:quarkus:3.27::el8" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Quarkus 3.33.3.SP2", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:quarkus:3.33::el8" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat JBoss Enterprise Application Platform 8.1", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:jboss_enterprise_application_platform_xp:6.0" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat AMQ Broker 7", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:amq_broker:7" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Apache Camel 4 for Quarkus 3", "platforms": [], "versions": [], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:camel_quarkus:3" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Apache Camel for Spring Boot 4", "platforms": [], "versions": [], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:camel_spring_boot:4" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat build of Apicurio Registry 3", "platforms": [], "versions": [], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:apicurio_registry:3" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat Data Grid 8", "platforms": [], "versions": [], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:jboss_data_grid:8" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat Fuse 7", "platforms": [], "versions": [], "defaultStatus": "unknown", "cpes": [ "cpe:/a:redhat:jboss_fuse:7" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat JBoss Enterprise Application Platform 7", "platforms": [], "versions": [], "defaultStatus": "unknown", "cpes": [ "cpe:/a:redhat:jboss_enterprise_application_platform:7" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat JBoss Enterprise Application Platform 8", "platforms": [], "versions": [], "defaultStatus": "unaffected", "cpes": [ "cpe:/a:redhat:jboss_enterprise_application_platform:8" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat JBoss Enterprise Application Platform Expansion Pack", "platforms": [], "versions": [], "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:jbosseapxp" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" }, { "vendor": "Red Hat", "name": "Red Hat Single Sign-On 7", "platforms": [], "versions": [], "defaultStatus": "unknown", "cpes": [ "cpe:/a:redhat:red_hat_single_sign_on:7" ], "source": "redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-93492" } ]References changed
before
[ "https://access.redhat.com/errata/RHSA-2026:69440", "https://access.redhat.com/errata/RHSA-2026:69470", "https://access.redhat.com/errata/RHSA-2026:83612", "https://access.redhat.com/errata/RHSA-2026:95221", "https://access.redhat.com/security/cve/CVE-2026-93492", "https://bugzilla.redhat.com/show_bug.cgi?id=2536895" ]
after
[ "https://access.redhat.com/errata/RHSA-2026:69440", "https://access.redhat.com/errata/RHSA-2026:69470", "https://access.redhat.com/errata/RHSA-2026:83612", "https://access.redhat.com/errata/RHSA-2026:95221", "https://access.redhat.com/errata/RHSA-2026:95760", "https://access.redhat.com/errata/RHSA-2026:95761", "https://access.redhat.com/security/cve/CVE-2026-93492", "https://bugzilla.redhat.com/show_bug.cgi?id=2536895" ]
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Showing up to 50 most recent observed changes.