Search Results (3842 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-118027 1 Mozilla 1 Firefox 2026-11-04 3.4 Low
Frame poisoning in the Layout component. This vulnerability was fixed in Firefox ESR 115.44.
CVE-2024-5700 2 Mozilla, Redhat 8 Firefox, Firefox Esr, Thunderbird and 5 more 2026-11-04 7 High
Memory safety bugs present in Firefox 126, Firefox ESR 115.11, and Thunderbird 115.11. 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 < 127, Firefox ESR < 115.12, and Thunderbird < 115.12.
CVE-2024-3863 1 Mozilla 2 Firefox, Thunderbird 2026-11-04 9.8 Critical
The executable file warning was not presented when downloading .xrm-ms files. *Note: This issue only affected Windows operating systems. Other operating systems are unaffected.* This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.
CVE-2026-74985 1 Mozilla 2 Firefox, Thunderbird 2026-11-03 9.8 Critical
Privilege escalation in the Enterprise Policies component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1.
CVE-2026-120572 1 Mozilla 1 Firefox 2026-11-03 8.8 High
Incorrect boundary conditions in the Layout: Block and Inline component. This vulnerability was fixed in Firefox 159.0.1.
CVE-2026-118009 1 Mozilla 1 Firefox 2026-11-03 7.5 High
Integer overflow, use-after-free in the Graphics: Text component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
CVE-2026-118012 1 Mozilla 1 Firefox 2026-11-03 7.5 High
Use-after-free in the DOM: Animation component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
CVE-2026-118025 1 Mozilla 1 Firefox 2026-11-03 6.1 Medium
Other issue in the SVG component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
CVE-2026-118011 1 Mozilla 1 Firefox 2026-11-03 7.5 High
Frame poisoning in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
CVE-2026-118018 1 Mozilla 1 Firefox 2026-11-03 6.1 Medium
Spoofing issue in the Downloads component in Firefox for Android. This vulnerability was fixed in Firefox 159.
CVE-2026-118024 1 Mozilla 1 Firefox 2026-11-03 6.1 Medium
Use-after-free in the Graphics: Text component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
CVE-2026-118026 1 Mozilla 1 Firefox 2026-11-03 3.4 Low
Invalid pointer in the JavaScript: GC component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
CVE-2026-118013 1 Mozilla 1 Firefox 2026-11-03 7.5 High
Use-after-free in the Layout: Images, Video, and HTML Frames component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
CVE-2026-118014 1 Mozilla 1 Firefox 2026-11-03 7.5 High
Use-after-free in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
CVE-2026-118016 1 Mozilla 1 Firefox 2026-11-03 7.5 High
Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
CVE-2026-118017 1 Mozilla 1 Firefox 2026-11-03 7.5 High
Use-after-free in the SVG component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
CVE-2026-118015 1 Mozilla 1 Firefox 2026-10-31 7.5 High
Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
CVE-2026-118022 1 Mozilla 1 Firefox 2026-10-31 6.1 Medium
Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.
CVE-2026-109763 1 Mozilla 2 Firefox, Thunderbird 2026-10-30 5.4 Medium
Mitigation bypass in the File Handling component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5.
CVE-2026-117876 1 Mozilla 1 Firefox 2026-10-30 7.5 High
Use-after-free in the Layout: Text and Fonts component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.