CVE-2026-124880
Mozilla Firefox und Thunderbird: Mehrere Schwachstellen
Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird
firefox: thunderbird: Use-after-free in the DOM: Core & HTML component
10. Nov 2026
Original bei Mozilla öffnenAusgewertete Quellen
- DebianDSA-6621-1 thunderbird - security update
- DebianDSA-6622-1 firefox-esr - security update
- MozillaMozilla Foundation Security Advisory 2026-125
- MozillaMozilla Foundation Security Advisory 2026-126
- MozillaMozilla Foundation Security Advisory 2026-127
- MozillaMozilla Foundation Security Advisory 2026-128
- MozillaMozilla Foundation Security Advisory 2026-129
- Red HatRed Hat
- CERT-BundWID-SEC-2026-4515