CVE-2025-4953

HIGH

7.4

CVSS v3

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.

CWE-378

How to fix

Remediation Available

aardvark-dns-2:1.10.1Rocky

Fixed in:2.module+el8.10.0+23498+f7d19d48.aarch64::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.s390x::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.src::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.ppc64le::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.x86_64::container-tools:rhel8RHSA-2025:15904

aardvark-dns-2:1.10.1Red Hat / RHEL

Fixed in:2.module+el8.10.0+23498+f7d19d48.s390x::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.src::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.x86_64::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.ppc64le::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.aarch64::container-tools:rhel8RHSA-2025:15904

bpftoolRed Hat / RHEL

Fixed in:0:4.18.0-372.164.1.el8_6RHSA-2025:17669

Fixed in:0:7.0.0-284.109.1.el9_2RHSA-2025:2703

bpftoolRocky

Fixed in:0:4.18.0-372.164.1.el8_6RHSA-2025:17669

Fixed in:0:7.0.0-284.109.1.el9_2RHSA-2025:2703

bpftool-debuginfoRocky

Fixed in:0:4.18.0-372.164.1.el8_6RHSA-2025:17669

Fixed in:0:7.0.0-284.109.1.el9_2RHSA-2025:2703

bpftool-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-372.164.1.el8_6RHSA-2025:17669

Fixed in:0:7.0.0-284.109.1.el9_2RHSA-2025:2703

buildahRed Hat / RHEL

Fixed in:1:1.29.5-1.rhaos4.13.el8RHSA-2025:2703

Fixed in:1:1.29.5-1.rhaos4.13.el9RHSA-2025:2703

buildahRocky

Fixed in:1:1.29.5-1.rhaos4.13.el8RHSA-2025:2703

Fixed in:1:1.29.5-1.rhaos4.13.el9RHSA-2025:2703

Fixed in:1:1.29.1-5.rhaos4.13.el9RHSA-2024:8690

Fixed in:1:1.29.5-1.rhaos4.13.el9RHSA-2025:2703

buildah-2:1.33.12Red Hat / RHEL

Fixed in:2.module+el8.10.0+23498+f7d19d48.x86_64::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.src::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.aarch64::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.ppc64le::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.s390x::container-tools:rhel8RHSA-2025:15904

buildah-2:1.33.12Rocky

Fixed in:2.module+el8.10.0+23498+f7d19d48.ppc64le::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.aarch64::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.s390x::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.src::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.x86_64::container-tools:rhel8RHSA-2025:15904

buildah-debuginfoRocky

Fixed in:1:1.29.5-1.rhaos4.13.el8RHSA-2025:2703

Fixed in:1:1.29.1-5.rhaos4.13.el9RHSA-2024:8690

Fixed in:1:1.29.5-1.rhaos4.13.el9RHSA-2025:2703

Fixed in:1:1.29.1-5.rhaos4.13.el9RHSA-2024:8690

buildah-debuginfoRed Hat / RHEL

Fixed in:1:1.29.5-1.rhaos4.13.el8RHSA-2025:2703

Fixed in:1:1.29.1-5.rhaos4.13.el9RHSA-2024:8690

Fixed in:1:1.29.5-1.rhaos4.13.el9RHSA-2025:2703

Fixed in:1:1.29.1-5.rhaos4.13.el9RHSA-2024:8690

buildah-debuginfo-2:1.33.12Rocky

Fixed in:2.module+el8.10.0+23498+f7d19d48.s390x::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.x86_64::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.ppc64le::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.aarch64::container-tools:rhel8RHSA-2025:15904

buildah-debuginfo-2:1.33.12Red Hat / RHEL

Fixed in:2.module+el8.10.0+23498+f7d19d48.x86_64::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.ppc64le::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.s390x::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.aarch64::container-tools:rhel8RHSA-2025:15904

buildah-debugsourceRocky

Fixed in:1:1.29.5-1.rhaos4.13.el8RHSA-2025:2703

Fixed in:1:1.29.1-5.rhaos4.13.el9RHSA-2024:8690

Fixed in:1:1.29.5-1.rhaos4.13.el9RHSA-2025:2703

Fixed in:1:1.29.1-5.rhaos4.13.el9RHSA-2024:8690

buildah-debugsourceRed Hat / RHEL

Fixed in:1:1.29.5-1.rhaos4.13.el8RHSA-2025:2703

Fixed in:1:1.29.1-5.rhaos4.13.el9RHSA-2024:8690

Fixed in:1:1.29.5-1.rhaos4.13.el9RHSA-2025:2703

Fixed in:1:1.29.1-5.rhaos4.13.el9RHSA-2024:8690

buildah-debugsource-2:1.33.12Red Hat / RHEL

Fixed in:2.module+el8.10.0+23498+f7d19d48.x86_64::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.aarch64::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.s390x::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.ppc64le::container-tools:rhel8RHSA-2025:15904

buildah-debugsource-2:1.33.12Rocky

Fixed in:2.module+el8.10.0+23498+f7d19d48.x86_64::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.s390x::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.aarch64::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.ppc64le::container-tools:rhel8RHSA-2025:15904

buildah-testsRocky

Fixed in:1:1.29.5-1.rhaos4.13.el8RHSA-2025:2703

Fixed in:1:1.29.1-5.rhaos4.13.el9RHSA-2024:8690

Fixed in:1:1.29.5-1.rhaos4.13.el9RHSA-2025:2703

buildah-testsRed Hat / RHEL

Fixed in:1:1.29.5-1.rhaos4.13.el8RHSA-2025:2703

Fixed in:1:1.29.5-1.rhaos4.13.el9RHSA-2025:2703

Fixed in:1:1.29.1-5.rhaos4.13.el9RHSA-2024:8690

Fixed in:1:1.29.5-1.rhaos4.13.el9RHSA-2025:2703

buildah-tests-2:1.33.12Red Hat / RHEL

Fixed in:2.module+el8.10.0+23498+f7d19d48.aarch64::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.s390x::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.ppc64le::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.x86_64::container-tools:rhel8RHSA-2025:15904

buildah-tests-2:1.33.12Rocky

Fixed in:2.module+el8.10.0+23498+f7d19d48.aarch64::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.ppc64le::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.x86_64::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.s390x::container-tools:rhel8RHSA-2025:15904

buildah-tests-debuginfoRocky

Fixed in:1:1.29.5-1.rhaos4.13.el8RHSA-2025:2703

Fixed in:1:1.29.5-1.rhaos4.13.el9RHSA-2025:2703

Fixed in:1:1.29.1-5.rhaos4.13.el9RHSA-2024:8690

buildah-tests-debuginfoRed Hat / RHEL

Fixed in:1:1.29.5-1.rhaos4.13.el8RHSA-2025:2703

Fixed in:1:1.29.5-1.rhaos4.13.el9RHSA-2025:2703

Fixed in:1:1.29.1-5.rhaos4.13.el9RHSA-2024:8690

buildah-tests-debuginfo-2:1.33.12Rocky

Fixed in:2.module+el8.10.0+23498+f7d19d48.aarch64::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.x86_64::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.ppc64le::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.s390x::container-tools:rhel8RHSA-2025:15904

buildah-tests-debuginfo-2:1.33.12Red Hat / RHEL

Fixed in:2.module+el8.10.0+23498+f7d19d48.aarch64::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.s390x::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.ppc64le::container-tools:rhel8RHSA-2025:15904

Fixed in:2.module+el8.10.0+23498+f7d19d48.x86_64::container-tools:rhel8RHSA-2025:15904

cockpit-podman-0:84.1Rocky

Fixed in:1.module+el8.10.0+23498+f7d19d48.noarch::container-tools:rhel8RHSA-2025:15904

Fixed in:1.module+el8.10.0+23498+f7d19d48.src::container-tools:rhel8RHSA-2025:15904

cockpit-podman-0:84.1Red Hat / RHEL

Fixed in:1.module+el8.10.0+23498+f7d19d48.src::container-tools:rhel8RHSA-2025:15904

Fixed in:1.module+el8.10.0+23498+f7d19d48.noarch::container-tools:rhel8RHSA-2025:15904

conmonRed Hat / RHEL

Fixed in:3:2.1.7-5.rhaos4.13.el8RHSA-2024:8690

Fixed in:3:2.1.7-5.rhaos4.13.el9RHSA-2024:8690

conmonRocky

Fixed in:3:2.1.7-5.rhaos4.13.el8RHSA-2024:8690

Fixed in:3:2.1.7-5.rhaos4.13.el9RHSA-2024:8690

This vulnerability affects an unusually large number of packages. The highest-confidence fixes are shown above; the full list is longer. Check the referenced advisories for complete coverage.

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Exploit Intelligence

0.64%probability of exploitation in 30 days

48thpercentile

Moderate risk: more likely to be exploited than 48% of all known CVEs.

References

Other references16

Related Vulnerabilities

Other CWE-378 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-27216	High	7.0	4.4%	-	Fix
CVE-2021-21290	Medium	6.2	1.8%	-	Fix
CVE-2016-9485	High	7.8	1.2%	-	-
CVE-2022-24823	Medium	5.5	1.0%	-	Fix
CVE-2020-8908	Low	3.3	1.0%	-	Fix
CVE-2021-28168	Medium	6.2	0.9%	-	Fix

Common questions

How do I fix CVE-2025-4953?

Published advisories record a fix for 454 affected products. The "How to fix" section on this page lists the fixed version and source advisory for each one, so apply the entry matching what you actually run.

Is CVE-2025-4953 being actively exploited?

Not that we know of. CVE-2025-4953 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.64% is the estimated probability that it will be exploited in the next 30 days. That is higher than 48% of all scored CVEs.

How severe is CVE-2025-4953?

CVE-2025-4953 has a CVSS v3 base score of 7.4, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2025-4953 affect?

Published advisories record a fix for aardvark-dns-2:1.10.1 (Rocky), aardvark-dns-2:1.10.1 (Red Hat / RHEL), bpftool (Red Hat / RHEL), bpftool (Rocky), and 450 more. Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

Embed a live status badge for CVE-2025-4953

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-08-21.