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CRITICAL 9.8 CVE-2026-16411 Memory safety bugs present in Firefox 152. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of the… Firefox 153.0.0+ Fix from $2,3002026-07-21 CRITICAL 9.8 CVE-2026-16412 Memory safety bugs present in Firefox ESR 140.12 and Firefox 152. Some of these bugs showed evidence of memory corruption and we presume that with en… Firefox 140.13.0 / 153.0.0+ Fix from $2,3002026-07-21 CRITICAL 9.1 CVE-2026-16393 Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153 and Thunderbird 153. Firefox 153.0 / 153.0.0+ Fix from $2,3002026-07-21 CRITICAL 10.0 CVE-2026-16367 Sandbox escape due to invalid pointer in the Disability Access APIs component. This vulnerability was fixed in Firefox 153 and Thunderbird 153. Firefox 153.0 / 153.0.0+ Fix from $2,3002026-07-21 CRITICAL 9.8 CVE-2026-16368 Incorrect boundary conditions in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird … Firefox 140.13.0 / 153.0+ Fix from $2,3002026-07-21 CRITICAL 9.8 CVE-2026-16361 Memory safety bugs present in Thunderbird ESR 140.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort … Firefox 115.38.0 / 140.13.0+ Fix from $2,3002026-07-21 CRITICAL 9.8 CVE-2026-16357 Incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunder… Firefox 115.38.0 / 140.13.0+ Fix from $2,3002026-07-21 CRITICAL 9.8 CVE-2026-16360 Memory safety bugs present in Firefox ESR 115.37, Firefox ESR 140.12 and Firefox 152. Some of these bugs showed evidence of memory corruption and we … Firefox 115.38.0 / 140.13.0+ Fix from $2,3002026-07-21 CRITICAL 9.1 CVE-2026-16359 Incorrect boundary conditions in the Audio/Video: GMP component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13,… Firefox 115.38.0 / 140.13.0+ Fix from $2,3002026-07-21 CRITICAL 9.1 CVE-2026-16364 Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 153 and Thunderbird 153. Firefox 153.0 / 153.0.0+ Fix from $2,3002026-07-21 CRITICAL 9.8 CVE-2026-16350 Incorrect boundary conditions in the Audio/Video: cubeb component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.1… Firefox 115.38.0 / 140.13.0+ Fix from $2,3002026-07-21 CRITICAL 9.8 CVE-2026-14241 Memory safety bugs present in Firefox 152.0.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of… Firefox Mitigation only Fix from $2,3002026-06-30 HIGH 8.1 CVE-2026-12326 Memory safety bugs present in Firefox 151 and Thunderbird 151. Some of these bugs showed evidence of memory corruption and we presume that with enoug… Firefox 152.0.0+ Fix from $1,9502026-06-16 HIGH 8.1 CVE-2026-12327 Memory safety bugs present in Firefox ESR 140.11, Thunderbird ESR 140.11, Firefox 151 and Thunderbird 151. Some of these bugs showed evidence of memo… Firefox 115.37.0 / 140.12.0+ Fix from $1,9502026-06-16 MEDIUM 5.4 CVE-2026-12330 Incorrect boundary conditions in the Internationalization component. This vulnerability was fixed in Firefox ESR 140.12, Firefox ESR 115.37, and Thun… Firefox 115.37.0 / 140.12.0+ Fix from $1,6002026-06-16 MEDIUM 5.3 CVE-2026-12329 Memory safety bug fixed in Thunderbird ESR 140.12. This vulnerability was fixed in Firefox ESR 140.12 and Thunderbird 140.12. Firefox 140.12.0+ Fix from $1,6002026-06-16 HIGH 7.5 CVE-2026-12314 Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. Firefox 140.12.0 / 152.0.0+ Fix from $1,9502026-06-16 HIGH 7.5 CVE-2026-12317 Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152 and Thunderbird 152. Firefox 152.0.0+ Fix from $1,9502026-06-16 HIGH 7.3 CVE-2026-12318 Incorrect boundary conditions in the Libraries component in NSS. This vulnerability was fixed in Firefox 152 and Thunderbird 152. Firefox 152.0.0+ Fix from $1,9502026-06-16 HIGH 7.5 CVE-2026-12310 Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. Firefox 140.12.0 / 152.0.0+ Fix from $1,9502026-06-16 HIGH 7.5 CVE-2026-12312 Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. Firefox 140.12.0 / 152.0.0+ Fix from $1,9502026-06-16 MEDIUM 6.5 CVE-2026-12309 Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. Firefox 140.12.0 / 152.0.0+ Fix from $1,6002026-06-16 MEDIUM 5.3 CVE-2026-12308 Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. Firefox 140.12.0 / 152.0.0+ Fix from $1,6002026-06-16 HIGH 7.5 CVE-2026-12305 Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. Firefox 140.12.0 / 152.0.0+ Fix from $1,9502026-06-16 MEDIUM 5.3 CVE-2026-12300 Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152 and Thunderbird 152. Firefox 152.0.0+ Fix from $1,6002026-06-16 MEDIUM 5.3 CVE-2026-12301 Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152 and Thunderbird 152. Firefox 152.0.0+ Fix from $1,6002026-06-16 MEDIUM 5.3 CVE-2026-12306 Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. Firefox 140.12.0 / 152.0.0+ Fix from $1,6002026-06-16 MEDIUM 5.3 CVE-2026-12307 Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. Firefox 140.12.0 / 152.0.0+ Fix from $1,6002026-06-16 CRITICAL 9.6 CVE-2026-12297 Sandbox escape due to incorrect boundary conditions in the Networking component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Fir… Firefox 115.37.0 / 140.12.0+ Fix from $2,3002026-06-16 HIGH 8.1 CVE-2026-12290 Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thu… Firefox 115.37.0 / 140.12.0+ Fix from $1,9502026-06-16