CVE-2026-87737
CVSS Score
5.9
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-208 |
| Vendor | ocaml |
| Product | mirage-crypto-ec |
| Published | Sep 9, 2026 |
| Last Updated | Sep 9, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
OCaml / mirage-crypto-ec
0 < 2.4.0