CVE-2026-87737

EUVD-2026-74623
An issue was discovered in the mirage-crypto-ec package before 2.4.0 for OCaml. There is a timing side channel for NIST elliptic-curve scalar multiplication: the time required for a lookup can depend on a secret.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 11.51%
Debian logo
Debian Releases
Debian Product
Codename
ocaml-mirage-crypto
bookworm
vulnerable
forky
2.4.0-1
fixed
sid
2.4.0-1
fixed
trixie
vulnerable
Common Weakness Enumeration
References
https://osv.dev/vulnerability/OSEC-2026-17