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2211
|
9.6 |
CRITICAL
Network
|
mozilla
|
firefox
|
Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and …
|
CWE-190 CWE-754 CWE-120
Integer Overflow or Wraparound Improper Check for Unusual or Exceptional Conditions Classic Buffer Overflow
|
CVE-2026-4690
|
2026-04-14 00:17 |
2026-03-24 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|
|
2212
|
9.6 |
CRITICAL
Network
|
mozilla
|
firefox
|
Escape de sandbox debido a condiciones de límite incorrectas, desbordamiento de entero en el componente XPCOM. Esta vulnerabilidad afecta a Firefox < 149, Firefox ESR < 115.34, Firefox ESR <…
|
CWE-190 CWE-754 CWE-120
Integer Overflow or Wraparound Improper Check for Unusual or Exceptional Conditions Classic Buffer Overflow
|
CVE-2026-4690
|
2026-04-14 00:17 |
2026-03-24 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|
|
2213
|
10.0 |
CRITICAL
Network
|
mozilla
|
firefox thunderbird
|
Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and …
|
CWE-190 CWE-754 CWE-120
Integer Overflow or Wraparound Improper Check for Unusual or Exceptional Conditions Classic Buffer Overflow
|
CVE-2026-4689
|
2026-04-14 00:17 |
2026-03-24 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|
|
2214
|
10.0 |
CRITICAL
Network
|
mozilla
|
firefox thunderbird
|
Escape de sandbox debido a condiciones de límite incorrectas, desbordamiento de entero en el componente XPCOM. Esta vulnerabilidad afecta a Firefox < 149, Firefox ESR < 115.34, Firefox ESR <…
|
CWE-190 CWE-754 CWE-120
Integer Overflow or Wraparound Improper Check for Unusual or Exceptional Conditions Classic Buffer Overflow
|
CVE-2026-4689
|
2026-04-14 00:17 |
2026-03-24 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|
|
2215
|
9.6 |
CRITICAL
Network
|
mozilla
|
firefox
|
Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
|
CWE-416
Use After Free
|
CVE-2026-4688
|
2026-04-14 00:17 |
2026-03-24 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|
|
2216
|
9.6 |
CRITICAL
Network
|
mozilla
|
firefox
|
Escape de sandbox debido a uso después de liberación en el componente de APIs de Accesibilidad. Esta vulnerabilidad afecta a Firefox < 149, Firefox ESR < 140.9, Thunderbird < 149, y Thunderb…
|
CWE-416
Use After Free
|
CVE-2026-4688
|
2026-04-14 00:17 |
2026-03-24 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|
|
2217
|
9.6 |
CRITICAL
Network
|
mozilla
|
firefox
|
Sandbox escape due to incorrect boundary conditions in the Telemetry component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 14…
|
CWE-754 CWE-120
Improper Check for Unusual or Exceptional Conditions Classic Buffer Overflow
|
CVE-2026-4687
|
2026-04-14 00:17 |
2026-03-24 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|
|
2218
|
9.6 |
CRITICAL
Network
|
mozilla
|
firefox
|
Escape de sandbox debido a condiciones de límite incorrectas en el componente de Telemetría. Esta vulnerabilidad afecta a Firefox < 149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbir…
|
CWE-754 CWE-120
Improper Check for Unusual or Exceptional Conditions Classic Buffer Overflow
|
CVE-2026-4687
|
2026-04-14 00:17 |
2026-03-24 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|
|
2219
|
7.5 |
HIGH
Network
|
mozilla
|
firefox
|
Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
|
CWE-754
Improper Check for Unusual or Exceptional Conditions
|
CVE-2026-4686
|
2026-04-14 00:17 |
2026-03-24 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|
|
2220
|
7.5 |
HIGH
Network
|
mozilla
|
firefox
|
Condiciones de contorno incorrectas en el componente Graphics: Canvas2D. Esta vulnerabilidad afecta a Firefox < 149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149 y Thunder…
|
CWE-754
Improper Check for Unusual or Exceptional Conditions
|
CVE-2026-4686
|
2026-04-14 00:17 |
2026-03-24 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|