ELA-1852-1 ca-certificates security update

compromised intermediate CA certificates

2026-10-21
Packageca-certificates
Version20250419~deb12u1~deb11u1~deb10u1~deb9u2 (stretch), 20250419~deb12u1~deb11u1~deb10u2 (buster), 20250419~deb12u1~deb11u2 (bullseye)


It was discovered that several eMudhra intermediate CA certificates have been compromised. Updated ca-certificate packages are provided to remove the “emSign ECC Root CA - G3” and “Comodo AAA Services root” certificates.



For Debian 10 buster, these problems have been fixed in version 20250419~deb12u1~deb11u1~deb10u2.

For Debian 11 bullseye, these problems have been fixed in version 20250419~deb12u1~deb11u2.

For Debian 9 stretch, these problems have been fixed in version 20250419~deb12u1~deb11u1~deb10u1~deb9u2.

We recommend that you upgrade your ca-certificates packages.

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