High severity8.8NVD Advisory· Published Aug 18, 2026· Updated Aug 18, 2026
CVE-2026-74947
CVE-2026-74947
Description
Privilege escalation due to invalid pointer in the Graphics component. This vulnerability was fixed in Firefox 154 and Firefox ESR 153.1.
Affected products
1- Range: >=154
Patches
Vulnerability mechanics
References
3News mentions
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