Description
An issue was discovered in the mirage-crypto-pk package before 2.3.0 for OCaml. There is an undocumented exception for a small message during RSA decryption or encryption.
Published: 2026-09-09
Score: 4.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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References
Link Providers
https://osv.dev/vulnerability/OSEC-2026-14 cve-icon cve-icon
History

Thu, 10 Sep 2026 20:30:00 +0000

Type Values Removed Values Added
First Time appeared Ocaml
Ocaml mirage-crypto-pk
Vendors & Products Ocaml
Ocaml mirage-crypto-pk

Wed, 09 Sep 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 09 Sep 2026 12:00:00 +0000

Type Values Removed Values Added
Title Undocumented Exception Causes Runtime Crash in Mirage-Crypto-Pk RSA Operations

Wed, 09 Sep 2026 04:30:00 +0000

Type Values Removed Values Added
Description An issue was discovered in the mirage-crypto-pk package before 2.3.0 for OCaml. There is an undocumented exception for a small message during RSA decryption or encryption.
Weaknesses CWE-1284
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L'}

Subscriptions

Ocaml Mirage-crypto-pk
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-09-09T18:39:57.065Z

Reserved: 2026-09-09T04:16:24.463Z

Link: CVE-2026-87735

cve-icon Vulnrichment

Updated: 2026-09-09T18:39:54.369Z

cve-icon NVD

Status : Deferred

Published: 2026-09-09T05:18:20.730

Modified: 2026-09-09T19:17:50.430

Link: CVE-2026-87735

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-10T20:10:41Z

Weaknesses