196 matches found
Astra Linux – Vulnerability in Firefox
A transient execution vulnerability, named Floating Point Value Injection FPVI, allowed attackers to leak arbitrary memory addresses and may have also enabled JIT type confusion attacks. A related vulnerability, Speculative Code Store Bypass SCSB, did not affect Firefox. This vulnerability affect...
[slackware-security] mozilla-firefox
New mozilla-firefox packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/mozilla-firefox-140.13.0esr-i686-1slack15.0.txz: Upgraded. This update contains security fixes and improvements. For more...
SUSE CVE-2026-16353
Invalid pointer in the DOM: Bindings WebIDL component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13...
SUSE CVE-2026-16398
Site isolation issue in the Graphics component. This vulnerability was fixed in Firefox 153 and Thunderbird 153...
CVE-2026-16390
Mitigation bypass in the Enterprise Policies component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13...
CVE-2026-16387
Site isolation issue in the Networking component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13...
CVE-2026-16369
Integer overflow in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13...
CVE-2026-16374
Information disclosure in the Framework component in DevTools. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13...
CVE-2026-16377
Mitigation bypass in the PDF Viewer component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13...
CVE-2026-16361
Memory safety bugs present in Thunderbird ESR 140.12. 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 ESR 115.38, Firefox ESR 140.13, and Thunderbi...
CVE-2026-16360 Memory safety bugs fixed in Firefox ESR 115.38, Firefox ESR 140.13 and Firefox 153
Memory safety bugs present in Firefox ESR 115.37, Firefox ESR 140.12 and Firefox 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, Firefox...
CVE-2026-16412
Memory safety bugs in Firefox ESR 140.12 , Firefox 152 , and Firefox ESR 115.37 (as noted in related reports) may lead to memory corruption . With sufficient effort, these vulnerabilities could be exploited to execute arbitrary code . Fixed versions include Firefox 153 , Firefox ESR 140.13 , Thun...
CVE-2026-16396
Privilege escalation in WebExtensions. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13...
CVE-2026-16359
Incorrect boundary conditions in the Audio/Video: GMP component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13...
EUVD-2026-46231
Incorrect boundary conditions in the Audio/Video: GMP component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, and Firefox ESR 140.13...
CVE-2026-16387
CVE-2026-16387 identifies a site isolation issue within the Networking component of Mozilla Firefox and Thunderbird. This vulnerability potentially affects the mechanism that prevents different web sites from accessing each other's data. The issue has been addressed in Firefox 153 , Firefox ESR 1...
CVE-2026-16358
Site isolation issue in the Graphics: WebRender component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13...
CVE-2026-16377
CVE-2026-16377 is a mitigation bypass vulnerability located in the PDF Viewer component of Mozilla products. The issue has been addressed in Firefox 153 , Firefox ESR 140.13 , Thunderbird 153 , and Thunderbird 140.13 . No specific exploit details or attack vectors were provided in the documents, ...