Mozilla Firefox And Thunderbird Use-After-Free Vulnerability

Mô tả

Tham khảo

• bugzilla.mozilla.org/show_bug.cgi · Exploit
• usn.ubuntu.com/4335-1 · Third Party Advisory
• mozilla.org/security/advisories/mfsa2020-11 · Vendor Advisory
• mozilla.org/security/advisories/mfsa2020-14 · Vendor Advisory
• cisa.gov/known-exploited-vulnerabilities-catalog · US Government Resource
• CISA KEV · CVE-2020-6819

Lỗ hổng khác của firefox

• CVE-2026-106016NGHIÊM TRỌNG 9.8Mitigation bypass in the File Handling component. This vulnerability was fixed in Firefox 157.0.1 and Thunderbird 158.
• CVE-2026-96869TRUNG BÌNH 4.3Information disclosure in the Networking component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, …
• CVE-2026-100832CAO 8.8Use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 140.17, Thunderbird 153.4…
• CVE-2026-100831CAO 8.8Use-after-free in the DOM: UI Events & Focus Handling component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunder…
• CVE-2026-100830CAO 8.1Mitigation bypass in the DOM: Navigation component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, a…