{"id":"CVE-2025-4953","aliases":[],"cve":{"records":[{"id":"CVE-2025-4953","source":"redhat","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2025-05-19T11:55:32.522Z","published":"2025-09-16T14:54:50.045Z","modified":"2026-11-05T15:36:29.808Z"}],"publishers":[{"name":"redhat","role":"CNA","organizationId":"53f830b8-0a3f-465b-8143-3b8a9948e749","modified":"2026-11-05T15:36:29.808Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2025-09-16T16:15:21.591Z"}],"references":[{"url":"https://access.redhat.com/errata/RHSA-2024:8690","tags":["vendor-advisory","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://access.redhat.com/errata/RHSA-2025:15904","tags":["vendor-advisory","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://access.redhat.com/errata/RHSA-2025:16724","tags":["vendor-advisory","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://access.redhat.com/errata/RHSA-2025:16729","tags":["vendor-advisory","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://access.redhat.com/errata/RHSA-2025:17669","tags":["vendor-advisory","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://access.redhat.com/errata/RHSA-2025:22265","tags":["vendor-advisory","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://access.redhat.com/errata/RHSA-2025:22275","tags":["vendor-advisory","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://access.redhat.com/errata/RHSA-2025:22695","tags":["vendor-advisory","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://access.redhat.com/errata/RHSA-2025:22724","tags":["vendor-advisory","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://access.redhat.com/errata/RHSA-2025:22732","tags":["vendor-advisory","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://access.redhat.com/errata/RHSA-2025:23113","tags":["vendor-advisory","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://access.redhat.com/errata/RHSA-2025:2703","tags":["vendor-advisory","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://access.redhat.com/errata/RHSA-2026:0316","tags":["vendor-advisory","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://access.redhat.com/security/cve/CVE-2025-4953","tags":["vdb-entry","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2367235","tags":["issue-tracking","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://github.com/containers/podman/pull/25173","tags":[],"source":"redhat"}],"weaknesses":[{"id":"CWE-378","description":"Creation of Temporary File With Insecure Permissions","source":"redhat"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2025-09-16T16:15:17.109594Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"total"}]}]},"title":"Podman: build context bind mount","titleSource":"redhat","descriptionSource":"redhat","description":"A flaw was found in Podman. In a Containerfile or Podman, data written to RUN --mount=type=bind mounts during the podman build is not discarded. This issue can lead to files created within the container appearing in the temporary build context directory on the host, leaving the created files accessible.","score":7.4,"severity":"high","published":"2025-09-16T14:54:50.045Z","modified":"2026-11-05T15:36:29.808Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"","name":"podman","platforms":[],"versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"git","changes":[{"at":"50295e5e5d1a4583d26d5c6d5c0608cff498cc8d","status":"unaffected"}]}],"defaultStatus":"unknown","cpes":[],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 8","platforms":[],"versions":[{"version":"8100020250911075811.afee755d","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:enterprise_linux:8::appstream"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.12","platforms":[],"versions":[{"version":"3:4.2.0-15.rhaos4.12.el9","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.12::el8","cpe:/a:redhat:openshift:4.12::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.12","platforms":[],"versions":[{"version":"412.86.202601061735-0","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.12::el8"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.13","platforms":[],"versions":[{"version":"1:1.29.1-5.rhaos4.13.el9","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.13::el8","cpe:/a:redhat:openshift:4.13::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.13","platforms":[],"versions":[{"version":"3:2.1.7-5.rhaos4.13.el8","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.13::el8","cpe:/a:redhat:openshift:4.13::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.13","platforms":[],"versions":[{"version":"1:1.4.0-5.rhaos4.13.el8","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.13::el8","cpe:/a:redhat:openshift:4.13::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.13","platforms":[],"versions":[{"version":"0:1.26.5-26.rhaos4.13.giteb3d487.el8","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.13::el8","cpe:/a:redhat:openshift:4.13::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.13","platforms":[],"versions":[{"version":"0:1.26.0-7.el8","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.13::el8","cpe:/a:redhat:openshift:4.13::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.13","platforms":[],"versions":[{"version":"0:2.2.24-5.rhaos4.13.el8","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.13::el8","cpe:/a:redhat:openshift:4.13::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.13","platforms":[],"versions":[{"version":"0:2.15.0-10.rhaos4.13.el9","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.13::el8","cpe:/a:redhat:openshift:4.13::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.13","platforms":[],"versions":[{"version":"0:4.13.0-202410181847.p0.g53fd427.assembly.stream.el8","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.13::el8","cpe:/a:redhat:openshift:4.13::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.13","platforms":[],"versions":[{"version":"0:4.13.0-202410181847.p0.gd2acdd5.assembly.stream.el8","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.13::el8","cpe:/a:redhat:openshift:4.13::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.13","platforms":[],"versions":[{"version":"0:4.13.0-202410181847.p0.g1397e80.assembly.stream.el8","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.13::el8","cpe:/a:redhat:openshift:4.13::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.13","platforms":[],"versions":[{"version":"0:4.13.0-202410181847.p0.gd192e90.assembly.stream.el8","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.13::el8","cpe:/a:redhat:openshift:4.13::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.13","platforms":[],"versions":[{"version":"0:4.13.0-202410181847.p0.g36754b7.assembly.stream.el8","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.13::el8","cpe:/a:redhat:openshift:4.13::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.13","platforms":[],"versions":[{"version":"3:4.4.1-15.rhaos4.13.el8","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.13::el8","cpe:/a:redhat:openshift:4.13::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.13","platforms":[],"versions":[{"version":"4:1.1.14-2.rhaos4.13.el8","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.13::el8","cpe:/a:redhat:openshift:4.13::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.13","platforms":[],"versions":[{"version":"2:1.11.3-4.rhaos4.13.el8","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.13::el8","cpe:/a:redhat:openshift:4.13::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.13","platforms":[],"versions":[{"version":"1:1.29.5-1.rhaos4.13.el8","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.13::el8","cpe:/a:redhat:openshift:4.13::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.13","platforms":[],"versions":[{"version":"0:5.14.0-284.109.1.el9_2","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.13::el8","cpe:/a:redhat:openshift:4.13::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.13","platforms":[],"versions":[{"version":"0:5.14.0-284.109.1.rt14.394.el9_2","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.13::el8","cpe:/a:redhat:openshift:4.13::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.13","platforms":[],"versions":[{"version":"3:4.4.1-16.rhaos4.13.el8","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.13::el8","cpe:/a:redhat:openshift:4.13::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.13","platforms":[],"versions":[{"version":"413.92.202511261311-0","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.13::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.14","platforms":[],"versions":[{"version":"414.92.202512031525-0","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.14::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.15","platforms":[],"versions":[{"version":"415.92.202512100122-0","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.15::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.16","platforms":[],"versions":[{"version":"4:4.9.4-16.rhaos4.16.el8","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.16::el8","cpe:/a:redhat:openshift:4.16::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.16","platforms":[],"versions":[{"version":"416.94.202512030118-0","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.16::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.17","platforms":[],"versions":[{"version":"417.94.202511260612-0","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.17::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.18","platforms":[],"versions":[{"version":"5:5.2.2-2.rhaos4.18.el8","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.18::el8","cpe:/a:redhat:openshift:4.18::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4.18","platforms":[],"versions":[{"version":"418.94.202512022246-0","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift:4.18::el9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 10","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:enterprise_linux:10"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 9","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:enterprise_linux:9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"}],"remediation":[{"text":"Avoid long-running build steps and overly permissive file permissions. Use RUN --mount=type=secret for sensitive data instead of bind mounts.","source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"}],"references":["https://access.redhat.com/errata/RHSA-2024:8690","https://access.redhat.com/errata/RHSA-2025:15904","https://access.redhat.com/errata/RHSA-2025:16724","https://access.redhat.com/errata/RHSA-2025:16729","https://access.redhat.com/errata/RHSA-2025:17669","https://access.redhat.com/errata/RHSA-2025:22265","https://access.redhat.com/errata/RHSA-2025:22275","https://access.redhat.com/errata/RHSA-2025:22695","https://access.redhat.com/errata/RHSA-2025:22724","https://access.redhat.com/errata/RHSA-2025:22732","https://access.redhat.com/errata/RHSA-2025:23113","https://access.redhat.com/errata/RHSA-2025:2703","https://access.redhat.com/errata/RHSA-2026:0316","https://access.redhat.com/security/cve/CVE-2025-4953","https://bugzilla.redhat.com/show_bug.cgi?id=2367235","https://github.com/containers/podman/pull/25173"],"sources":[{"name":"CVE","id":"CVE-2025-4953","modified":"2026-11-05T15:36:29.808Z","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"}],"assessments":[{"source":"redhat","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","score":7.4}],"sourceAffected":[],"observedAt":"2026-11-05T16:29:03.346Z","kev":{"status":"not-listed","checkedAt":"2026-11-15T01:55:30.737Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[],"aiSummary":{"text":"A flaw in Podman allows files created within a container to appear in the temporary build context directory on the host. The issue affects Podman version 0, and can lead to files being accessible.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-05T16:46:14.369Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2025-4953"}]}}