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Important Vulnerability ELSA-2025-21220 for Podman on Oracle Linux 10

oracle
Calendar Grey December 5, 2025
Oracle Linux Logo Esm H88
Explore the security advisory ELSA-2025-21220 for Podman in Oracle Linux 10, highlighting important updates and fixes.
The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Summary

[5.6.0-6.0.1] - Add devices on container startup, not on creation - overlay: Put should ignore ENINVAL for Unmount [Orabug: 36234694] - Drop nmap-ncat requirement and skip ignore-socket test case [Orabug: 34117404] [7:5.6.0-6] - update to the latest content of https://github.com/containers/podman/tree/v5.6-rhel (https://github.com/containers/podman/commit/2791007) - fixes "[Minor Incident] CVE-2025-52881 podman: container escape and denial of service due to arbitrary write gadgets and procfs write redirects [rhel-10.1.z]" - Resolves: RHEL-126635 [7:5.6.0-5] - update to the latest content of https://github.com/containers/podman/tree/v5.6-rhel (https://github.com/containers/podman/commit/61231e1) - fixes "Timeouts while pushing Sigstore logs to Rekor - [RHEL 10.1] 0day" - Resolves: RHEL-111077

Topics%20covered

Topics Covered

security advisory denial of service important Oracle Podman container escape

SRPMs

http://oss.oracle.com/ol10/SRPMS-updates/podman-5.6.0-6.0.1.el10_1.src.rpm

x86_64

podman-5.6.0-6.0.1.el10_1.x86_64.rpm podman-docker-5.6.0-6.0.1.el10_1.noarch.rpm podman-remote-5.6.0-6.0.1.el10_1.x86_64.rpm podman-tests-5.6.0-6.0.1.el10_1.x86_64.rpm

aarch64

podman-5.6.0-6.0.1.el10_1.aarch64.rpm podman-docker-5.6.0-6.0.1.el10_1.noarch.rpm podman-remote-5.6.0-6.0.1.el10_1.aarch64.rpm podman-tests-5.6.0-6.0.1.el10_1.aarch64.rpm

Severity
important
Lowest
Low
Medium
High
Critical

Related CVEs: CVE-2025-52881

Topics%20covered

Topics Covered

security advisory denial of service important Oracle Podman container escape

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