Search Results (4073 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-109772 1 Mozilla 1 Firefox 2026-10-27 9.1 Critical
Same-origin policy bypass in the DevTools component. This vulnerability was fixed in Firefox 158 and Thunderbird 158.
CVE-2026-109783 1 Mozilla 1 Firefox 2026-10-27 8.3 High
Mitigation bypass in the File Handling component. This vulnerability was fixed in Firefox ESR 153.5 and Thunderbird 153.5.
CVE-2026-109780 1 Mozilla 1 Firefox 2026-10-27 9.8 Critical
Mitigation bypass in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 158 and Thunderbird 158.
CVE-2026-109782 1 Mozilla 2 Firefox, Thunderbird 2026-10-27 8.3 High
Mitigation bypass in the File Handling component. This vulnerability was fixed in Firefox ESR 153.5 and Thunderbird 153.5.
CVE-2026-116632 1 Mozilla 1 Firefox For Ios 2026-10-26 5.4 Medium
A malicious web page could insert arbitrary text into the FaceTime call prompt shown by iOS, potentialy allowing it to display a phishing message inside system UI. This vulnerability was fixed in Firefox for iOS 156.1.
CVE-2026-109774 1 Mozilla 1 Firefox 2026-10-26 9.8 Critical
Invalid pointer, undefined behavior in the DOM: Notifications component. This vulnerability was fixed in Firefox 158 and Thunderbird 158.
CVE-2026-116631 1 Mozilla 1 Firefox For Ios 2026-10-26 5.4 Medium
A malicious web page could open a tel link in a window that was showing a different website, causing the phone-call prompt to appear as if that site had requested the call. This vulnerability was fixed in Firefox for iOS 156.1.
CVE-2026-113399 1 Mozilla 1 Firefox 2026-10-22 N/A
Incorrect boundary conditions in the SVG component. This vulnerability was fixed in Firefox 158.0.1 and Thunderbird 158.0.1.
CVE-2026-113470 1 Mozilla 1 Firefox 2026-10-21 5.4 Medium
Cryptographic issue in the Security Block-lists, Allow-lists, and other State component. This vulnerability was fixed in Firefox 158.0.1, Firefox ESR 153.5.1, Firefox ESR 115.43.1, Thunderbird 158.0.1, Thunderbird 153.5.1, and Firefox 158.0.2.
CVE-2026-8974 1 Mozilla 2 Firefox, Thunderbird 2026-10-21 8.8 High
Memory safety bugs present in Thunderbird 140.10 and Thunderbird 150. 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 was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
CVE-2026-8973 1 Mozilla 2 Firefox, Thunderbird 2026-10-21 8.8 High
Memory safety bugs present in Thunderbird 150. 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 was fixed in Firefox 151 and Thunderbird 151.
CVE-2026-8975 1 Mozilla 2 Firefox, Thunderbird 2026-10-21 8.8 High
Memory safety bugs present in Thunderbird 140.10 and Thunderbird 150. 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 was fixed in Firefox 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
CVE-2026-16411 1 Mozilla 1 Firefox 2026-10-21 9.8 Critical
Memory safety bugs present in Thunderbird 152. 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 was fixed in Firefox 153 and Thunderbird 153.
CVE-2026-8093 1 Mozilla 2 Firefox, Thunderbird 2026-10-21 8.1 High
Memory safety bugs present in Thunderbird 150.0.1. 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 was fixed in Firefox 150.0.2 and Thunderbird 150.0.2.
CVE-2026-12317 1 Mozilla 2 Firefox, Thunderbird 2026-10-21 7.5 High
Memory safety bug fixed in Thunderbird 152. This vulnerability was fixed in Firefox 152 and Thunderbird 152.
CVE-2026-12314 1 Mozilla 2 Firefox, Thunderbird 2026-10-21 7.5 High
Memory safety bug fixed in Thunderbird 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.
CVE-2026-12312 1 Mozilla 2 Firefox, Thunderbird 2026-10-21 7.5 High
Memory safety bug fixed in Thunderbird 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.
CVE-2026-12310 1 Mozilla 2 Firefox, Thunderbird 2026-10-21 7.5 High
Memory safety bug fixed in Thunderbird 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.
CVE-2026-12309 1 Mozilla 2 Firefox, Thunderbird 2026-10-21 6.5 Medium
Memory safety bug fixed in Thunderbird 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.
CVE-2026-12308 1 Mozilla 2 Firefox, Thunderbird 2026-10-21 5.3 Medium
Memory safety bug fixed in Thunderbird 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.