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CVE-2025-4953· NVD / CVE Program· CNA redhat

Podman: build context bind mount

Noroxi assessment

Priority: Monitor (action score 29/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.63% (FIRST EPSS); higher than 50% of all records.
  • Anyone who can reach it over the internet can trigger it. No account or password is required. No user action is required. Special conditions such as timing or configuration are required.
  • Fixed version: github.com/containers/podman/ podman 50295e5e5d1a4583d26d5c6d5c0608cff498cc8d.

Low priority for now. Upgrade to github.com/containers/podman/ podman 50295e5e5d1a4583d26d5c6d5c0608cff498cc8d or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

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.

HighCVSS 7.4 · v3.1—No exploit Fix available
Published
Sep 16, 2025
Updated
Oct 14, 2026
EPSS
0.6% · 50th percentile

Report tools

JSON

Action score

29

Monitor

Low priority for now.

CVSS
29 / 40 · 7.4 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.6%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · redhat
7.4
NVD has not scored this yet; the score shown is the CNA’s.

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2025-4953

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

—

Versions reported by the vendor

Affected version ranges reported by the assigning authority (redhat). Independent of NVD's CPE analysis and usually ahead of it.

  • github.com/containers/podman/ podman

    • all versionsaffected · gitfixed in 50295e5e5d1a4583d26d5c6d5c0608cff498cc8d

  • Red Hat Red Hat Enterprise Linux 10

    • all versionsunknown

  • Red Hat Red Hat Enterprise Linux 8

    • 8100020250911075811.afee755d and laternot affected · rpm

  • Red Hat Red Hat Enterprise Linux 9

    • all versionsunknown

  • Red Hat Red Hat OpenShift Container Platform 4.12

    • 3:4.2.0-15.rhaos4.12.el9 and laternot affected · rpm
    • 412.86.202601061735-0 and laternot affected · rpm

  • Red Hat Red Hat OpenShift Container Platform 4.13

    • 1:1.29.1-5.rhaos4.13.el9 and laternot affected · rpm
    • 3:2.1.7-5.rhaos4.13.el8 and laternot affected · rpm
    • 1:1.4.0-5.rhaos4.13.el8 and laternot affected · rpm
    • 0:1.26.5-26.rhaos4.13.giteb3d487.el8 and laternot affected · rpm
    • 0:1.26.0-7.el8 and laternot affected · rpm
    • 0:2.2.24-5.rhaos4.13.el8 and laternot affected · rpm
    • 0:2.15.0-10.rhaos4.13.el9 and laternot affected · rpm
    • 0:4.13.0-202410181847.p0.g53fd427.assembly.stream.el8 and laternot affected · rpm
    • 0:4.13.0-202410181847.p0.gd2acdd5.assembly.stream.el8 and laternot affected · rpm
    • 0:4.13.0-202410181847.p0.g1397e80.assembly.stream.el8 and laternot affected · rpm

  • Red Hat Red Hat OpenShift Container Platform 4.14

    • 414.92.202512031525-0 and laternot affected · rpm

  • Red Hat Red Hat OpenShift Container Platform 4.15

    • 415.92.202512100122-0 and laternot affected · rpm

  • Red Hat Red Hat OpenShift Container Platform 4.16

    • 4:4.9.4-16.rhaos4.16.el8 and laternot affected · rpm
    • 416.94.202512030118-0 and laternot affected · rpm

  • Red Hat Red Hat OpenShift Container Platform 4.17

    • 417.94.202511260612-0 and laternot affected · rpm

  • Red Hat Red Hat OpenShift Container Platform 4.18

    • 5:5.2.2-2.rhaos4.18.el8 and laternot affected · rpm
    • 418.94.202512022246-0 and laternot affected · rpm

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:12libpodfrom 0—
Debian:13podmanbefore 5.3.2+ds1-15.3.2+ds1-1
Gogithub.com/containers/podmanfrom 0—
Gogithub.com/containers/podman/v2from 0—
Gogithub.com/containers/podman/v3from 0—
Gogithub.com/containers/podman/v4from 0—
Gogithub.com/containers/podman/v5from 0—
Gogithub.com/containers/podman/v5up to and including 5.5.0—
openSUSE:Leap 15.6govulncheck-vulndbbefore 0.0.20250918T182144-150000.1.107.10.0.20250918T182144-150000.1.107.1
openSUSE:Tumbleweedgovulncheck-vulndbbefore 0.0.20250917T170349-1.10.0.20250917T170349-1.1
Red Hat:enterprise_linux:8::appstreamaardvark-dnsbefore 2:1.10.1-2.module+el8.10.0+23498+f7d19d482:1.10.1-2.module+el8.10.0+23498+f7d19d48
Red Hat:enterprise_linux:8::appstreambuildahbefore 2:1.33.12-2.module+el8.10.0+23498+f7d19d482:1.33.12-2.module+el8.10.0+23498+f7d19d48
Red Hat:enterprise_linux:8::appstreambuildah-debuginfobefore 2:1.33.12-2.module+el8.10.0+23498+f7d19d482:1.33.12-2.module+el8.10.0+23498+f7d19d48
Red Hat:enterprise_linux:8::appstreambuildah-debugsourcebefore 2:1.33.12-2.module+el8.10.0+23498+f7d19d482:1.33.12-2.module+el8.10.0+23498+f7d19d48
Red Hat:enterprise_linux:8::appstreambuildah-testsbefore 2:1.33.12-2.module+el8.10.0+23498+f7d19d482:1.33.12-2.module+el8.10.0+23498+f7d19d48
Red Hat:enterprise_linux:8::appstreambuildah-tests-debuginfobefore 2:1.33.12-2.module+el8.10.0+23498+f7d19d482:1.33.12-2.module+el8.10.0+23498+f7d19d48
Red Hat:enterprise_linux:8::appstreamcockpit-podmanbefore 0:84.1-1.module+el8.10.0+23498+f7d19d480:84.1-1.module+el8.10.0+23498+f7d19d48
Red Hat:enterprise_linux:8::appstreamconmonbefore 3:2.1.10-1.module+el8.10.0+23498+f7d19d483:2.1.10-1.module+el8.10.0+23498+f7d19d48
Red Hat:enterprise_linux:8::appstreamconmon-debuginfobefore 3:2.1.10-1.module+el8.10.0+23498+f7d19d483:2.1.10-1.module+el8.10.0+23498+f7d19d48
Red Hat:enterprise_linux:8::appstreamconmon-debugsourcebefore 3:2.1.10-1.module+el8.10.0+23498+f7d19d483:2.1.10-1.module+el8.10.0+23498+f7d19d48
Red Hat:enterprise_linux:8::appstreamcontainer-selinuxbefore 2:2.229.0-2.module+el8.10.0+23498+f7d19d482:2.229.0-2.module+el8.10.0+23498+f7d19d48
Red Hat:enterprise_linux:8::appstreamcontainernetworking-pluginsbefore 1:1.4.0-6.module+el8.10.0+23498+f7d19d481:1.4.0-6.module+el8.10.0+23498+f7d19d48
Red Hat:enterprise_linux:8::appstreamcontainernetworking-plugins-debuginfobefore 1:1.4.0-6.module+el8.10.0+23498+f7d19d481:1.4.0-6.module+el8.10.0+23498+f7d19d48
Red Hat:enterprise_linux:8::appstreamcontainernetworking-plugins-debugsourcebefore 1:1.4.0-6.module+el8.10.0+23498+f7d19d481:1.4.0-6.module+el8.10.0+23498+f7d19d48

+96

Same product

red hat: all records

Other highest-scoring records for the same primary product.

  • CVE-2024-3019Pcp: exposure of the redis server backend allows remote command execution via pmproxy
    35Monitor
  • CVE-2024-11218Podman: buildah: container breakout by using --jobs=2 and a race condition when building a malicious containerfile
    34Monitor
  • CVE-2024-1753Buildah: buildah: container escape via improper bind mount validation
    34Monitor

Published before and after this one in the same product

  • ← EarlierCVE-2025-32910Apr 14, 2025 · Libsoup: null pointer deference on libsoup via /auth/soup-auth-digest.c through "soup_auth_digest_authenticate" on client when server omits the "realm" parame
    26Monitor
  • ← EarlierCVE-2025-46420Apr 24, 2025 · Libsoup: memory leak on soup_header_parse_quality_list() via soup-headers.c
    26Monitor
  • Later →CVE-2026-10805Jun 4, 2026 · Networkmanager: networkmanager: local privilege escalation via malformed mud urls in dhclient backend
    26Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
github.com/containers/podman/ podman50295e5e5d1a4583d26d5c6d5c0608cff498cc8dVendor (CNA)
debian:podman5.3.2+ds1-1 · Debian:13Package registry (OSV)
opensuse:govulncheck-vulndb0.0.20250918T182144-150000.1.107.1 · openSUSE:Leap 15.6Package registry (OSV)
red hat:cri-o0:1.26.5-26.rhaos4.13.giteb3d487.el8 · Red Hat:openshift:4.13::el8Package registry (OSV)
red hat:cri-o-debuginfo0:1.26.5-26.rhaos4.13.giteb3d487.el8 · Red Hat:openshift:4.13::el8Package registry (OSV)
red hat:cri-o-debugsource0:1.26.5-26.rhaos4.13.giteb3d487.el8 · Red Hat:openshift:4.13::el8Package registry (OSV)
red hat:podman3:4.4.1-15.rhaos4.13.el8 · Red Hat:openshift:4.13::el8Package registry (OSV)
red hat:podman-catatonit3:4.4.1-15.rhaos4.13.el8 · Red Hat:openshift:4.13::el8Package registry (OSV)
red hat:podman-catatonit-debuginfo3:4.4.1-15.rhaos4.13.el8 · Red Hat:openshift:4.13::el8Package registry (OSV)
red hat:podman-debuginfo3:4.4.1-15.rhaos4.13.el8 · Red Hat:openshift:4.13::el8Package registry (OSV)
red hat:podman-debugsource3:4.4.1-15.rhaos4.13.el8 · Red Hat:openshift:4.13::el8Package registry (OSV)
red hat:podman-docker3:4.4.1-15.rhaos4.13.el8 · Red Hat:openshift:4.13::el8Package registry (OSV)
red hat:podman-gvproxy3:4.4.1-15.rhaos4.13.el8 · Red Hat:openshift:4.13::el8Package registry (OSV)
red hat:podman-gvproxy-debuginfo3:4.4.1-15.rhaos4.13.el8 · Red Hat:openshift:4.13::el8Package registry (OSV)
red hat:podman-plugins3:4.4.1-15.rhaos4.13.el8 · Red Hat:openshift:4.13::el8Package registry (OSV)
rocky linux:aardvark-dns2:1.10.1-2.module+el8.10.0+1874+ce489889 · Rocky Linux:8Package registry (OSV)
rocky linux:buildah2:1.33.12-2.module+el8.10.0+2001+6a33db9f · Rocky Linux:8Package registry (OSV)
rocky linux:cockpit-podman0:84.1-1.module+el8.10.0+2001+6a33db9f · Rocky Linux:8Package registry (OSV)
rocky linux:conmon3:2.1.10-1.module+el8.10.0+1948+4b5cd4a9 · Rocky Linux:8Package registry (OSV)
rocky linux:container-selinux2:2.229.0-2.module+el8.10.0+1896+b18fa106 · Rocky Linux:8Package registry (OSV)
rocky linux:containernetworking-plugins1:1.4.0-6.module+el8.10.0+2001+6a33db9f · Rocky Linux:8Package registry (OSV)
rocky linux:containers-common2:1-82.module+el8.10.0+1948+4b5cd4a9 · Rocky Linux:8Package registry (OSV)
rocky linux:criu0:3.18-5.module+el8.10.0+1872+2e18eb19 · Rocky Linux:8Package registry (OSV)
rocky linux:crun0:1.14.3-2.module+el8.10.0+1825+623b0c20 · Rocky Linux:8Package registry (OSV)
rocky linux:fuse-overlayfs0:1.13-1.module+el8.10.0+1880+8e896d1b · Rocky Linux:8Package registry (OSV)
rocky linux:libslirp0:4.4.0-2.module+el8.10.0+1843+6892ab28 · Rocky Linux:8Package registry (OSV)
rocky linux:netavark2:1.10.3-1.module+el8.10.0+2001+6a33db9f · Rocky Linux:8Package registry (OSV)
suse:govulncheck-vulndb0.0.20250918T182144-150000.1.107.1 · SUSE:Linux Enterprise Module for Package Hub 15 SP6Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • No account or password is required.
  • No user action is required.
  • Special conditions such as timing or configuration are required.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
none
Attack vector
Network
Attack complexity
High
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
None

Weakness class (CWE)

CWE-378 · Creation of Temporary File With Insecure Permissions

CVSS vector

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

nvd-secondary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Show all references (15 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records