This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2026-123876 →
Unrated
A flaw was found in the default seccomp profile used by Podman via containers-common. Deny rules for AF_VSOCK and NETLINK_AUDIT compared socket argume...
DEBIAN-CVE-2026-123876
First seen on SecPulse
Affected packages
| Package | Affected → Fixed | |
|---|---|---|
| Debian:13podman |
All versions→ Not listed |
Not listed |
| Debian:14podman |
All versions→ Not listed |
Not listed |
| Debian:12golang-github-containers-common |
All versions→ Not listed |
Not listed |
| Debian:13golang-github-containers-common |
All versions→ Not listed |
Not listed |
| Debian:14golang-github-containers-common |
All versions→ Not listed |
Not listed |
This record does not list fixed versions. Check the article or the vendor advisory in the references for whether and where it is fixed.
Original description The description as published by the source.
A flaw was found in the default seccomp profile used by Podman via containers-common. Deny rules for AF_VSOCK and NETLINK_AUDIT compared socket arguments with unmasked 64-bit equality. Because the kernel truncates those int arguments to 32 bits, setting upper bits can bypass the deny rules.
Source: OSV.dev (Open Source Vulnerabilities) OSV
References
- advisory security-tracker.debian.org