| Name | CVE-2026-75803 |
| Description | Check the tag on EVP_Cipher() finalize: Poly1305 and OCB AEADs |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| openssl (PTS) | bullseye | 1.1.1w-0+deb11u1 | vulnerable |
| bullseye (security) | 1.1.1w-0+deb11u8 | vulnerable |
| bookworm, bookworm (security) | 3.0.20-1~deb12u2 | vulnerable |
| trixie (security), trixie | 3.5.6-1~deb13u2 | vulnerable |
| forky, sid | 3.6.3-1 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| openssl | source | (unstable) | (unfixed) | | | |
Notes
https://github.com/openssl/openssl/commit/6c7aa6f8f6449b7fe0137ee8be65fcd239bd7d6a (openssl-4.0)
https://github.com/openssl/openssl/commit/3621257986e27e540bf96a11570929a6e5a9e05b (openssl-3.6)
https://github.com/openssl/openssl/commit/bdeb0cd994d915342787f117ee75044f0dc36f34 (openssl-3.5)
https://github.com/openssl/openssl/commit/119ab9555dc62275bbd71f6f49529b1a44feba42 (openssl-3.0)