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Exploited (KEV)15In CISA KEV
CVSS critical1086CVSS 9.0–10.0
CVSS high1350CVSS 7.0–8.9

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3445 records in Firefox · all components

TI-2024-08981 CVE-2024-9680 · GHSA-hm3j-qgpw-pj98

Use after free in Mozilla Firefox

Priority CRITICAL 100KEV

An attacker was able to achieve code execution in the content process by exploiting a use-after-free in Animation timelines.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.23184 Published 2024-10-09 Partial fix · 131.0.2, 128.3.1 +3 CWE-416
TI-2022-09832 CVE-2022-26486 · GHSA-h9vh-vxg7-xmhh

Use after free in Mozilla Firefox

Priority CRITICAL 100KEV

An unexpected message in the WebGPU IPC framework could lead to a use-after-free and exploitable sandbox escape.

CVSS 3.1CRITICAL 9.6 Network No auth User interaction EPSS 0.02362 Published 2022-12-22 Partial fix · 97.0.2, 91.6.1 +2 CWE-416
Priority CRITICAL 100KEV

Insufficient vetting of parameters passed with the Prompt:Open IPC message between child and parent processes can result in the non-sandboxed parent process opening web content chosen by a compromised child process.

CVSS 3.1CRITICAL 10.0 Network No auth No interaction EPSS 0.55874 Published 2019-07-23 Fixed in 60.7.2, 67.0.4 CWE-20
Priority CRITICAL 100KEV

Mozilla Firefox 3.5.x through 3.5.14 and 3.6.x through 3.6.11, Thunderbird 3.1.6 before 3.1.6 and 3.0.x before 3.0.10, and SeaMonkey 2.x before 2.0.10, when JavaScript is enabled, allows remote attackers to execute arbit…

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.83156 Published 2010-10-27 Fixed CWE-119
TI-2023-04799 CVE-2023-5217 · GHSA-qqvq-6xgj-jw8g

Out-of-bounds write in Google Chrome

Priority CRITICAL 97KEV

Heap buffer overflow in vp8 encoding in libvpx in Google Chrome prior to 117.0.5938.132 and libvpx 1.13.1 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

CVSS 3.1HIGH 8.8 Network No auth User interaction EPSS 0.49013 Published 2023-09-28 Partial fix · 117.0.5938.132, 1.13.1 +5 CWE-787
TI-2023-04477 CVE-2023-4863 · GHSA-j7hp-h8jx-5ppr

Out-of-bounds write in Google Chrome

Priority CRITICAL 97KEV

Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page.

CVSS 3.1HIGH 8.8 Network No auth User interaction EPSS 0.99979 Published 2023-09-12 Partial fix · 116.0.5845.187, 1.3.2 +14 CWE-787
TI-2022-09831 CVE-2022-26485 · GHSA-rj77-m66j-h24w

Use after free in Mozilla Firefox

Priority CRITICAL 97KEV

Removing an XSLT parameter during processing could have lead to an exploitable use-after-free.

CVSS 3.1HIGH 8.8 Network No auth User interaction EPSS 0.14261 Published 2022-12-22 Partial fix · 97.0.2, 91.6.1 +2 CWE-416
TI-2019-12709 CVE-2019-17026 · GHSA-9m3f-27xq-x4j5

Type confusion in Mozilla Firefox ESR

Priority CRITICAL 97KEV

Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion.

CVSS 3.1HIGH 8.8 Network No auth User interaction EPSS 0.46311 Published 2020-03-02 Partial fix · 68.4.1, 72.0.1 CWE-843
TI-2019-08768 CVE-2019-11707 · GHSA-8ffr-q7j8-h445

Type confusion in Mozilla Firefox ESR

Priority CRITICAL 97KEV

A type confusion vulnerability can occur when manipulating JavaScript objects due to issues in Array.pop.

CVSS 3.1HIGH 8.8 Network No auth User interaction EPSS 0.37951 Published 2019-07-23 Fixed in 60.7.1, 67.0.3 +1 CWE-843
Priority CRITICAL 97KEV

Mozilla Firefox before 22.0, Firefox ESR 17.x before 17.0.7, Thunderbird before 17.0.7, and Thunderbird ESR 17.x before 17.0.7 do not properly handle onreadystatechange events in conjunction with page reloading, which al…

CVSS 3.1HIGH 8.8 Network No auth User interaction EPSS 0.69021 Published 2013-06-26 Partial fix CWE-119
TI-2020-05529 CVE-2020-6820 · GHSA-f77r-rqc9-53hh

Race condition in Mozilla Thunderbird

Priority CRITICAL 94KEV

Under certain conditions, when handling a ReadableStream, a race condition can cause a use-after-free.

CVSS 3.1HIGH 8.1 Network No auth No interaction EPSS 0.07063 Published 2020-04-24 Partial fix · 68.7.0, 74.0.1 +1 CWE-362
TI-2020-05528 CVE-2020-6819 · GHSA-cv8q-mpvf-42h2

Use after free in Mozilla Thunderbird

Priority CRITICAL 94KEV

Under certain conditions, when running the nsDocShell destructor, a race condition can cause a use-after-free.

CVSS 3.1HIGH 8.1 Network No auth No interaction EPSS 0.03039 Published 2020-04-24 Partial fix · 68.7.0, 74.0.1 +1 CWE-416
TI-2016-07433 CVE-2016-9079 · GHSA-cmgc-v5fc-wx68

Use after free in Mozilla Firefox

Priority CRITICAL 90KEV

A use-after-free vulnerability in SVG Animation has been discovered.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.87357 Published 2018-06-11 Fixed in 50.0.2, 45.5.1 CWE-416
Priority CRITICAL 86KEV

Mozilla Firefox before 21.0, Firefox ESR 17.x before 17.0.6, Thunderbird before 17.0.6, and Thunderbird ESR 17.x before 17.0.6 do not properly initialize data structures for the nsDOMSVGZoomEvent::mPreviousScale and nsDO…

CVSS 3.1MEDIUM 6.5 Network No auth User interaction EPSS 0.06696 Published 2013-05-16 Partial fix CWE-665
TI-2025-00851 CVE-2025-1009 · GHSA-v9m4-7h7v-vqrf

Use-after-free in XSLT

Priority HIGH 82

An attacker could have caused a use-after-free via crafted XSLT data, leading to a potentially exploitable crash.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.01207 Published 2025-02-04 Partial fix · 115.20, 128.7 +1 CWE-416
TI-2024-19706 CVE-2024-29943 · GHSA-gv5g-5832-j3rm

Out-of-bounds read in Mozilla Firefox

Priority HIGH 82

An attacker was able to perform an out-of-bounds read or write on a JavaScript object by fooling range-based bounds check elimination.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.22935 Published 2024-03-22 Fixed in 124.0.1 CWE-125
TI-2022-15364 CVE-2022-34470 · GHSA-cvcg-29j6-c4g8

Use after free in Mozilla Firefox

Priority HIGH 82

Session history navigations may have led to a use-after-free and potentially exploitable crash.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.01088 Published 2022-12-22 Partial fix · 102, 91.11 CWE-416
TI-2022-13633 CVE-2022-31737 · GHSA-h74h-w4r7-rp9x

Out-of-bounds write in Mozilla Thunderbird

Priority HIGH 82

A malicious webpage could have caused an out-of-bounds write in WebGL, leading to memory corruption and a potentially exploitable crash.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.00868 Published 2022-12-22 Partial fix · 91.10, 101 CWE-787
TI-2022-01747 CVE-2022-1887 · GHSA-3f36-r4c3-hh86

SQL injection in Mozilla Firefox for iOS

Priority HIGH 82

The search term could have been specified externally to trigger SQL injection.

CVSS 3.1CRITICAL 9.8 Network No auth No interaction EPSS 0.00619 Published 2022-12-22 Fixed in 101 CWE-89
TI-2021-03015 CVE-2021-4140 · GHSA-h5mr-xp97-c4p5

XML injection in Mozilla Firefox ESR

Priority HIGH 82

It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox.

CVSS 3.1CRITICAL 10.0 Network No auth No interaction EPSS 0.01405 Published 2022-12-22 Partial fix · 91.5, 96 CWE-91
Priority HIGH 82

Integer overflow in the Array.reduceRight method in Mozilla Firefox before 3.6.18 and 4.x through 4.0.1, Thunderbird before 3.1.11, and SeaMonkey through 2.0.14 allows remote attackers to execute arbitrary code via vecto…

CVSS 2.0HIGH 10.0 Network No auth Interaction — EPSS 0.75691 Published 2011-06-30 Partial fix CWE-189
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