CVE-2026-5121

high

Published 2026-04-16 · Modified 2026-04-16

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CVSS v3

7.5

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

CVSS v4 NEW

—

not yet in upstream

VIR risk

7.5

Description

Important: libarchive security update

Predictions

Exploit likelihood

83%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact

SUSE Affected 1 release

Version	Status	Fixed in
—	Affected	—

Red Hat Mixed 7 releases

Version	Status	Fixed in
10.0	Affected	—
9.0	Affected	—
9	Fixed	—
8.0	Affected	—
8	Fixed	—
7.0	Affected	—
6.0	Affected	—

Debian Fixed 5 releases

Version	Status	Fixed in
trixie	Fixed	`3.7.4-4+deb13u1`
sid	Fixed	`3.8.7-1`
forky	Fixed	`3.8.7-1`
bullseye	Fixed	`3.4.3-2+deb11u4`
bookworm	Fixed	`3.6.2-1+deb12u4`

Rocky Linux Fixed 2 releases

Version	Status	Fixed in
9	Fixed	—
8	Fixed	—

Application impact

Vendor	Product	Versions	Fixed
libarchive	libarchive	`-`
redhat	hardened_images	`-`
redhat	openshift_container_platform	`4.0`

References

CWEs

CWE-190

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.