CVE-2026-6781

creationtimestamp| type| source ---|---|--- 2026-04-21 19:25:08+00:00| seen| Telegram/sOCPjtJD4k5MvWwp6dRuETsdkHJ60TzeO4tn1nY4b7uMQ 2026-04-21 20:00:00+00:00| seen| https://www.hkcert.org/security-bulletin/mozilla-products-multiple-vulnerabilities20260422...

CVE-2026-6780

creationtimestamp| type| source ---|---|--- 2026-04-21 19:25:08+00:00| seen| Telegram/sOCPjtJD4k5MvWwp6dRuETsdkHJ60TzeO4tn1nY4b7uMQ 2026-04-21 20:00:00+00:00| seen| https://www.hkcert.org/security-bulletin/mozilla-products-multiple-vulnerabilities20260422...

CVE-2026-6782

creationtimestamp| type| source ---|---|--- 2026-04-21 19:25:08+00:00| seen| Telegram/sOCPjtJD4k5MvWwp6dRuETsdkHJ60TzeO4tn1nY4b7uMQ 2026-04-21 19:25:24+00:00| seen| Telegram/IV3XUTumqBvhxDGxYKmJv890gnK1hu13PgwZ6nuJXKkSo 2026-04-21 20:00:00+00:00| seen|...

Mozilla Used Anthropic’s Mythos to Find and Fix 271 Bugs in Firefox

The Firefox team doesn’t think emerging AI capabilities will upend cybersecurity long term, but they warn that software developers are likely in for a rocky transition...

CVE-2026-6784

creationtimestamp| type| source ---|---|--- 2026-04-21 15:16:16+00:00| published-proof-of-concept| Telegram/XbMH3UV0wobPxXOaFwFwC5FRUKFy5Z4xnFl9eFCQDFeiw 2026-04-21 20:00:00+00:00| seen| https://www.hkcert.org/security-bulletin/mozilla-products-multiple-vulnerabilities20260422...

CVE-2026-6759 Use-after-free in the Widget: Cocoa component

Use-after-free in the Widget: Cocoa component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10...

Mozilla Firefox和Mozilla Thunderbird 安全漏洞

Mozilla Firefox and Mozilla Thunderbird are both products of the American Mozilla Foundation. Mozilla Firefox is an open-source web browser. Mozilla Thunderbird is an email client software that emerged independently from the Mozilla Application Suite. This software supports IMAP and POP email...

Mozilla多款产品 安全漏洞

Mozilla Firefox, among others, are products of the American Mozilla Foundation. Mozilla Firefox is an open-source web browser. Mozilla Firefox ESR is a extended support version of Firefox the web browser. Mozilla Thunderbird is an email client software that emerged independently from the Mozilla...

Mozilla Firefox和Mozilla Thunderbird 安全漏洞

Mozilla Firefox and Mozilla Thunderbird are both products of the American Mozilla Foundation. Mozilla Firefox is an open-source web browser. Mozilla Thunderbird is an email client software that emerged independently from the Mozilla Application Suite. This software supports IMAP and POP email...

Mozilla多款产品 安全漏洞

Mozilla Firefox, among others, are products of the American Mozilla Foundation. Mozilla Firefox is an open-source web browser. Mozilla Firefox ESR is a extended support version of Firefox the web browser. Mozilla Thunderbird is an email client software that emerged independently from the Mozilla...

Mozilla Firefox和Mozilla Thunderbird 安全漏洞

Mozilla Firefox and Mozilla Thunderbird are both products of the American Mozilla Foundation. Mozilla Firefox is an open-source web browser. Mozilla Thunderbird is an email client software that emerged independently from the Mozilla Application Suite. This software supports IMAP and POP email...

Mozilla多款产品 安全漏洞

Mozilla Firefox, among others, are products of the American Mozilla Foundation. Mozilla Firefox is an open-source web browser. Mozilla Firefox ESR is a extended support version of Firefox the web browser. Mozilla Thunderbird is an email client software that emerged independently from the Mozilla...

Security update for MozillaFirefox (important)

openSUSE security update: security update for mozillafirefox ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20486-1 Rating: important References: bsc1261663 Cross-References: CVE-2026-5731 CVE-2026-5732 CVE-2026-5734 CVSS scores: CVE-2026-5731 SUSE...

Mozilla -- Incorrect boundary conditions

https://bugzilla.mozilla.org/showbug.cgi?id=2026089 reports: Incorrect boundary conditions in the Libraries component in NSS...

Mozilla -- Uninitialized memory

https://bugzilla.mozilla.org/showbug.cgi?id=2025883 reports: Uninitialized memory in the Audio/Video: Web Codecs component...

Mozilla -- Other issue in the JavaScript Engine component

https://bugzilla.mozilla.org/showbug.cgi?id=2023343 reports: Other issue in the JavaScript Engine component...

Mozilla -- Incorrect boundary conditions in the WebRTC component

https://bugzilla.mozilla.org/showbug.cgi?id=2021768 reports: Incorrect boundary conditions in the WebRTC component...

Mozilla -- Mitigation bypass

https://bugzilla.mozilla.org/showbug.cgi?id=2025067 reports: Mitigation bypass in the DOM: Security component...

Mozilla -- Mitigation bypass

https://bugzilla.mozilla.org/showbug.cgi?id=2016923 reports: Mitigation bypass in the Networking: Cookies component...

Mozilla多款产品 安全漏洞

Mozilla Firefox, among others, are products of the American Mozilla Foundation. Mozilla Firefox is an open-source web browser. Mozilla Firefox ESR is a extended support version of Firefox the web browser. Mozilla Thunderbird is an email client software that emerged independently from the Mozilla...