Vulnerabilities (CVE)

Filtered by product Firefox
Total 273 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2019-25136 1 Mozilla 1 Firefox 2023-12-10 N/A 10.0 CRITICAL
A compromised child process could have injected XBL Bindings into privileged CSS rules, resulting in arbitrary code execution and a sandbox escape. This vulnerability affects Firefox < 70.
CVE-2023-29531 2 Apple, Mozilla 4 Macos, Firefox, Firefox Esr and 1 more 2023-12-10 N/A 9.8 CRITICAL
An attacker could have caused an out of bounds memory access using WebGL APIs, leading to memory corruption and a potentially exploitable crash. *This bug only affects Firefox and Thunderbird for macOS. Other operating systems are unaffected.* This vulnerability affects Firefox < 112, Firefox ESR < 102.10, and Thunderbird < 102.10.
CVE-2023-29534 1 Mozilla 2 Firefox, Firefox Focus 2023-12-10 N/A 9.1 CRITICAL
Different techniques existed to obscure the fullscreen notification in Firefox and Focus for Android. These could have led to potential user confusion and spoofing attacks. *This bug only affects Firefox and Focus for Android. Other versions of Firefox are unaffected.* This vulnerability affects Firefox for Android < 112 and Focus for Android < 112.
CVE-2023-29542 2 Microsoft, Mozilla 4 Windows, Firefox, Firefox Esr and 1 more 2023-12-10 N/A 9.8 CRITICAL
A newline in a filename could have been used to bypass the file extension security mechanisms that replace malicious file extensions such as .lnk with .download. This could have led to accidental execution of malicious code. *This bug only affects Firefox and Thunderbird on Windows. Other versions of Firefox and Thunderbird are unaffected.* This vulnerability affects Firefox < 112, Firefox ESR < 102.10, and Thunderbird < 102.10.
CVE-2022-45406 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2023-12-10 N/A 9.8 CRITICAL
If an out-of-memory condition occurred when creating a JavaScript global, a JavaScript realm may be deleted while references to it lived on in a BaseShape. This could lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
CVE-2022-34470 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2023-12-10 N/A 9.8 CRITICAL
Session history navigations may have led to a use-after-free and potentially exploitable crash. This vulnerability affects Firefox < 102, Firefox ESR < 91.11, Thunderbird < 102, and Thunderbird < 91.11.
CVE-2022-31736 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2023-12-10 N/A 9.8 CRITICAL
A malicious website could have learned the size of a cross-origin resource that supported Range requests. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.
CVE-2022-26384 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2023-12-10 N/A 9.6 CRITICAL
If an attacker could control the contents of an iframe sandboxed with <code>allow-popups</code> but not <code>allow-scripts</code>, they were able to craft a link that, when clicked, would lead to JavaScript execution in violation of the sandbox. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7.
CVE-2021-4140 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2023-12-10 N/A 10.0 CRITICAL
It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.
CVE-2022-46882 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2023-12-10 N/A 9.8 CRITICAL
A use-after-free in WebGL extensions could have led to a potentially exploitable crash. This vulnerability affects Firefox < 107, Firefox ESR < 102.6, and Thunderbird < 102.6.
CVE-2022-22759 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2023-12-10 N/A 9.6 CRITICAL
If a document created a sandboxed iframe without <code>allow-scripts</code>, and subsequently appended an element to the iframe's document that e.g. had a JavaScript event handler - the event handler would have run despite the iframe's sandbox. This vulnerability affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6.
CVE-2022-31737 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2023-12-10 N/A 9.8 CRITICAL
A malicious webpage could have caused an out-of-bounds write in WebGL, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.
CVE-2022-36320 1 Mozilla 1 Firefox 2023-12-10 N/A 9.8 CRITICAL
Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 102. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 103.
CVE-2022-1887 2 Apple, Mozilla 2 Iphone Os, Firefox 2023-12-10 N/A 9.8 CRITICAL
The search term could have been specified externally to trigger SQL injection. This vulnerability affects Firefox for iOS < 101.
CVE-2022-31747 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2023-12-10 N/A 9.8 CRITICAL
Mozilla developers Andrew McCreight, Nicolas B. Pierron, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 100 and Firefox ESR 91.9. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.
CVE-2021-4129 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2023-12-10 N/A 9.8 CRITICAL
Mozilla developers and community members Julian Hector, Randell Jesup, Gabriele Svelto, Tyson Smith, Christian Holler, and Masayuki Nakano reported memory safety bugs present in Firefox 94. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 95, Firefox ESR < 91.4.0, and Thunderbird < 91.4.0.
CVE-2022-34476 1 Mozilla 1 Firefox 2023-12-10 N/A 9.8 CRITICAL
ASN.1 parsing of an indefinite SEQUENCE inside an indefinite GROUP could have resulted in the parser accepting malformed ASN.1. This vulnerability affects Firefox < 102.
CVE-2022-29917 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2023-12-10 N/A 9.8 CRITICAL
Mozilla developers Andrew McCreight, Gabriele Svelto, Tom Ritter and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 99 and Firefox ESR 91.8. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100.
CVE-2021-4127 1 Mozilla 2 Firefox Esr, Thunderbird 2023-12-10 N/A 9.8 CRITICAL
An out of date graphics library (Angle) likely contained vulnerabilities that could potentially be exploited. This vulnerability affects Thunderbird < 78.9 and Firefox ESR < 78.9.
CVE-2022-26486 1 Mozilla 4 Firefox, Firefox Esr, Firefox Focus and 1 more 2023-12-10 N/A 9.6 CRITICAL
An unexpected message in the WebGPU IPC framework could lead to a use-after-free and exploitable sandbox escape. We have had reports of attacks in the wild abusing this flaw. This vulnerability affects Firefox < 97.0.2, Firefox ESR < 91.6.1, Firefox for Android < 97.3.0, Thunderbird < 91.6.2, and Focus < 97.3.0.