VDB
ANCHORE-2026-6750
ANCHORE-2026-6750
PUBLISHED
Privilege escalation in the Graphics: WebRender component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Thunderbird | 0, 141 |
| Mozilla | Firefox | 0, 116, 141 |
Timeline
- Apr 21, 2026 CVE Published
- Apr 21, 2026 CVE Updated
References
- https://www.mozilla.org/security/advisories/mfsa2026-34/ url
- https://bugzilla.mozilla.org/show_bug.cgi?id=2023407 url
- https://www.mozilla.org/security/advisories/mfsa2026-30/ url
- https://www.mozilla.org/security/advisories/mfsa2026-31/ url
- https://www.mozilla.org/security/advisories/mfsa2026-32/ url
- https://www.mozilla.org/security/advisories/mfsa2026-33/ url