High DSA-6149-1 1 CVE

nss - security update

Published Feb 26, 2026 · Updated Feb 26, 2026

Ecosystem: Debian

Fixed packages 2

Release	Package	Fixed in
Debian · 12	nss	2:3.87.1-1+deb12u2
Debian · 13	nss	2:3.110-1+deb13u1

Vulnerabilities 1

High 8.8

CVE-2026-2781

Integer overflow in the Libraries component in NSS

Integer overflow in the Libraries component in NSS. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, Thunderbird 140.8, and Firefox ESR 115.35.

Mozilla Firefox Thunderbird thunderbird Browsers Debian Ubuntu Wolfi

Feb 24, 2026