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3 vulnerabilities found for mirage-crypto-ec by OCaml

CVE-2026-87737 (GCVE-0-2026-87737)
Vulnerability from cvelistv5
Published
2026-09-09 04:21
Modified
2026-09-09 13:10
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
  • CWE-208 - Observable Timing Discrepancy
Summary
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.
References
Impacted products
Vendor Product Version
OCaml mirage-crypto-ec Version: 0   ≤
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CVE-2026-87736 (GCVE-0-2026-87736)
Vulnerability from cvelistv5
Published
2026-09-09 04:19
Modified
2026-09-14 15:41
Severity ?
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CWE
Summary
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.
References
Impacted products
Vendor Product Version
OCaml mirage-crypto-ec Version: 0   ≤
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Show details on NVD website

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CVE-2026-87733 (GCVE-0-2026-87733)
Vulnerability from cvelistv5
Published
2026-09-09 04:08
Modified
2026-09-09 13:02
Severity ?
6.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE
  • CWE-295 - Improper Certificate Validation
Summary
An issue was discovered in the mirage-crypto-ec function before 2.2.0 for OCaml. The ECDSA functions {P256,P384,P521}.Dsa.pub_of_octets accept 0x00, the encoding of the point at infinity, as a public key. With that public key, signatures can be forged without a private key.
References
Impacted products
Vendor Product Version
OCaml mirage-crypto-ec Version: 0   ≤
Create a notification for this product.
Show details on NVD website

To clipboard 

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