CVE-2026-5733 | BDVDB-2026-325231 Detail
MozillaFirefox
Description#
Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 149.0.2 and Thunderbird 149.0.2.
Impact#
Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: network.
Weaknesses#
References#
- https://bugzilla.mozilla.org/show_bug.cgi?id=2022554
- https://www.mozilla.org/security/advisories/mfsa2026-25/
- https://www.mozilla.org/security/advisories/mfsa2026-28/
- https://access.redhat.com/security/cve/CVE-2026-5733
- https://bugzilla.redhat.com/show_bug.cgi?id=2455902
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-5733.json
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.