{"id":"CVE-2026-97023","aliases":[],"cve":{"records":[{"id":"CVE-2026-97023","source":"redhat","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-23T21:06:34.212Z","published":"2026-09-28T18:53:28.600Z","modified":"2026-11-11T13:37:38.246Z"}],"publishers":[{"name":"redhat","role":"CNA","organizationId":"53f830b8-0a3f-465b-8143-3b8a9948e749","modified":"2026-11-11T13:37:38.246Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-09-28T19:27:14.558Z"}],"references":[{"url":"https://access.redhat.com/errata/RHSA-2026:89849","tags":["vendor-advisory","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://access.redhat.com/errata/RHSA-2026:89850","tags":["vendor-advisory","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://access.redhat.com/errata/RHSA-2026:89859","tags":["vendor-advisory","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://access.redhat.com/errata/RHSA-2026:95061","tags":["vendor-advisory","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://access.redhat.com/errata/RHSA-2026:95062","tags":["vendor-advisory","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://access.redhat.com/errata/RHSA-2026:95063","tags":["vendor-advisory","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://access.redhat.com/errata/RHSA-2026:95064","tags":["vendor-advisory","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://access.redhat.com/errata/RHSA-2026:98490","tags":["vendor-advisory","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://access.redhat.com/errata/RHSA-2026:98595","tags":["vendor-advisory","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://access.redhat.com/security/cve/CVE-2026-97023","tags":["vdb-entry","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2542606","tags":["issue-tracking","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://github.com/flatpak/flatpak/security/advisories/GHSA-5p67-xh8x-rq54","tags":[],"source":"redhat"}],"weaknesses":[{"id":"CWE-61","description":"UNIX Symbolic Link (Symlink) Following","source":"redhat"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-09-28T19:26:38.091416Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"partial"}]}]},"title":"Flatpak: flatpak: arbitrary file deletion in root context via path traversal in deploy directory export/bin","titleSource":"redhat","descriptionSource":"redhat","description":"A path traversal vulnerability in Flatpak's handling of the export/bin directory during app deployment allows a malicious Flatpak app to cause deletion of attacker-chosen files outside the deployment directory when the app is installed or upgraded. In system-wide installations, the deletion is performed as root.","score":7.1,"severity":"high","published":"2026-09-28T18:53:28.600Z","modified":"2026-11-11T13:37:38.246Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 10","platforms":[],"versions":[{"version":"0:1.16.0-9.el10_2.6","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/o:redhat:enterprise_linux:10.2"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-97023"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 10","platforms":[],"versions":[{"version":"0:1.18.0-2.el10_3.4","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/o:redhat:enterprise_linux:10.3"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-97023"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 10.0 Extended Update Support","platforms":[],"versions":[{"version":"0:1.16.0-5.el10_0.8","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/o:redhat:enterprise_linux_eus:10.0"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-97023"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 8","platforms":[],"versions":[{"version":"0:1.12.9-9.el8_10","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:enterprise_linux:8::appstream","cpe:/a:redhat:enterprise_linux:8::crb"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-97023"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 9","platforms":[],"versions":[{"version":"0:1.12.9-4.el9_8.6","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:enterprise_linux:9::appstream","cpe:/a:redhat:enterprise_linux:9::crb"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-97023"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 9","platforms":[],"versions":[{"version":"0:1.12.9-6.el9_9.5","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:enterprise_linux:9::appstream","cpe:/a:redhat:enterprise_linux:9::crb"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-97023"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions","platforms":[],"versions":[{"version":"0:1.12.7-5.el9_2.7","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:rhel_e4s:9.2::appstream"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-97023"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions","platforms":[],"versions":[{"version":"0:1.12.9-3.el9_4.7","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:rhel_e4s:9.4::appstream"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-97023"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 9.6 Extended Update Support","platforms":[],"versions":[{"version":"0:1.12.9-4.el9_6.7","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:rhel_eus:9.6::appstream","cpe:/a:redhat:rhel_eus:9.6::crb"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-97023"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 7","platforms":[],"versions":[],"defaultStatus":"affected","cpes":["cpe:/o:redhat:rhel_els:7"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-97023"}],"remediation":[{"text":"Avoid installing Flatpak apps from non-trusted publishers, particularly in system-wide deployments.","source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-97023"}],"references":["https://access.redhat.com/errata/RHSA-2026:89849","https://access.redhat.com/errata/RHSA-2026:89850","https://access.redhat.com/errata/RHSA-2026:89859","https://access.redhat.com/errata/RHSA-2026:95061","https://access.redhat.com/errata/RHSA-2026:95062","https://access.redhat.com/errata/RHSA-2026:95063","https://access.redhat.com/errata/RHSA-2026:95064","https://access.redhat.com/errata/RHSA-2026:98490","https://access.redhat.com/errata/RHSA-2026:98595","https://access.redhat.com/security/cve/CVE-2026-97023","https://bugzilla.redhat.com/show_bug.cgi?id=2542606","https://github.com/flatpak/flatpak/security/advisories/GHSA-5p67-xh8x-rq54"],"sources":[{"name":"CVE","id":"CVE-2026-97023","modified":"2026-11-11T13:37:38.246Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-97023"}],"assessments":[{"source":"redhat","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H","score":7.1}],"sourceAffected":[],"observedAt":"2026-11-11T14:02:19.103Z","kev":{"status":"not-listed","checkedAt":"2026-11-14T23:35:33.875Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-11-04T10:00:32.300Z","attemptedAt":"2026-11-04T10:00:32.300Z"},{"source":"GHSA","status":"no-result","checkedAt":"2026-11-04T10:00:32.222Z","attemptedAt":"2026-11-04T10:00:32.222Z"},{"source":"EUVD","status":"available","checkedAt":"2026-11-04T10:00:31.940Z","attemptedAt":"2026-11-04T10:00:31.940Z"},{"source":"EPSS","status":"available","checkedAt":"2026-11-04T10:00:31.955Z","attemptedAt":"2026-11-04T10:00:31.955Z"}],"evidence":[{"source":"ENISA EUVD","id":"EUVD-2026-88442","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-88442","modified":"Oct 26, 2026, 10:34:03 AM","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H","checkedAt":"2026-11-04T10:00:31.940Z"},{"source":"FIRST EPSS","id":"CVE-2026-97023","url":"https://www.first.org/epss/","probability":0.00371,"percentile":0.31116,"date":"2026-11-03","checkedAt":"2026-11-04T10:00:31.955Z"},{"source":"NVD","id":"CVE-2026-97023","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97023","modified":"2026-10-26T11:16:38.903","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H","checkedAt":"2026-11-04T10:00:32.300Z"}],"aiSummary":{"text":"A path traversal vulnerability in Flatpak's handling of the export/bin directory allows a malicious Flatpak app to delete files outside the deployment directory. The deletion is performed as root in system-wide installations. Affected versions are not specified.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-11T14:06:05.813Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-97023"}]}}