CVE-2026-3538

high

EUVD alias: EUVD-2026-9486

Published 2026-09-21 · Modified 2026-09-21

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CVSS v3

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CVSS v4 NEW

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not yet in upstream

VIR risk

8.0

Description

RHSA-2026:69098: webkit2gtk3 security update (Important)

Predictions

Exploit likelihood

20%

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

Debian Mixed 5 releases

Version	Status	Fixed in
trixie	Fixed	`145.0.7632.159-1~deb13u1`
sid	Fixed	`145.0.7632.159-1`
forky	Fixed	`145.0.7632.159-1`
bullseye	Affected	—
bookworm	Fixed	`145.0.7632.159-1~deb12u1`

Alpine Fixed 2 releases

Version	Status	Fixed in
v3.24	Fixed	`144.0.7559.132-r4`
v3.23	Fixed	`144.0.7559.132-r4`

Red Hat Fixed 1 release

Version	Status	Fixed in
9	Fixed	—

References

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

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