CVE-2026-79705

LOWCVSS 4.5 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

A flaw was found in the buildah/copier Go package. When used outside of Buildah by a non-root caller, a crafted tar archive containing malicious symlinks can escape the target extraction directory and create files outside the intended destination. Buildah itself uses chroot hardening and is not affected.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-22

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-09-22: 109-22
Referenced assets2 URLs
Full discourse1 post
  • Podman@Podman_io

    Two more Podman releases dropped! Podman v6.1.2 (https://github.com/podman-container-tools/podman/releases/tag/v6.1.2) and v5.8.7 (https://github.com/podman-container-tools/podman/releases/tag/v5.8.7). Both address 3 CVEs: CVE-2025-11395, CVE-2026-79699, and CVE-2026-79705. #podman #opensource

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    4.2K followersView on X

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