ELA-1684-1 nss security update

integer overflow

2026-04-17
Packagenss
Version3.26.2-1.1+deb9u9 (stretch), 2:3.42.1-1+deb10u10 (buster)
Related CVEs CVE-2026-2781


Clay Ver Valen discovered an integer overflow in the AES-GCM implementation of the Mozilla Network Security Service libraries.



For Debian 10 buster, these problems have been fixed in version 2:3.42.1-1+deb10u10.

For Debian 9 stretch, these problems have been fixed in version 2:3.26.2-1.1+deb9u9.

We recommend that you upgrade your nss packages.

Further information about Extended LTS security advisories can be found in the dedicated section of our website.