This page tracks the Alpine Linux 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...
ALPINE-CVE-2026-123876
First seen on SecPulse
Affected packages
| Package | Affected → Fixed | |
|---|---|---|
| Alpine:v3.24podman |
< 5.8.10-r0→ 5.8.10-r0 |
5.8.10-r0 |
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.alpinelinux.org