| Name | CVE-2026-87736 |
| Description | An issue was discovered in the mirage-crypto-ec package before 2.3.0 for OCaml. There is an EC public key out-of-bounds read for compressed points. |
| 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 |
|---|
| ocaml-mirage-crypto (PTS) | bookworm | 0.10.7-1 | vulnerable |
| trixie | 2.0.0-1 | vulnerable |
| forky, sid | 2.4.1-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| ocaml-mirage-crypto | source | (unstable) | 2.3.0-1 | | | |
Notes
[trixie] - ocaml-mirage-crypto <no-dsa> (Minor issue)
[bookworm] - ocaml-mirage-crypto <postponed> (Minor issue)
https://osv.dev/vulnerability/OSEC-2026-15
Fixed by: https://github.com/mirage/mirage-crypto/commit/1f0bf67044e67cf6e46911fcd77a0ff706b6c3e7 (v2.3.0)