CVE-2026-92014 PUBLISHED

Privilege escalation due to incorrect boundary conditions in the Graphics component

Assigner: mozilla
Reserved: 15.09.2026 Published: 15.09.2026 Updated: 16.09.2026

Privilege escalation due to incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox ESR 115.41, Firefox ESR 140.16, and Thunderbird 140.16.

Product Status

Vendor Mozilla
Product Firefox
Versions
  • unaffected from 115.41 to 115.* (incl.)
  • unaffected from 140.16 to * (incl.)
Vendor Mozilla
Product Thunderbird
Versions
  • unaffected from 140.16 to * (incl.)

Credits

  • Jacolon Walker

References