CVE-2026-87737

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CVSS 3.1

5.9 medium

EPSS

<1%p12

Published

Sep 9, 2026 (6d ago)

Modified

Sep 9, 2026

Description

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.

Weakness: CWE-208
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.2%)

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