The cohttp package before 6.3.0 for OCaml allows directory traversal.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Mirage
  • Cohttp

No data.

No data.

References
Link Providers
https://github.com/mirage/ocaml-cohttp/pull/1145 cve-icon cve-icon
History

Mon, 31 Aug 2026 11:45:00 +0000

Type Values Removed Values Added
First Time appeared Mirage
Mirage cohttp
Vendors & Products Mirage
Mirage cohttp

Sat, 29 Aug 2026 17:15:00 +0000

Type Values Removed Values Added
Title Directory Traversal Vulnerability in Mirage CoHTTP Before 6.3.0

Sat, 29 Aug 2026 15:00:00 +0000

Type Values Removed Values Added
Description The cohttp package before 6.3.0 for OCaml allows directory traversal.
Weaknesses CWE-180
References
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/AU:Y/R:A/V:D/RE:M'}
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2026-08-29T14:43:52.887Z

Updated: 2026-08-29T14:43:52.887Z

Reserved: 2026-08-29T14:43:52.512Z

Link: CVE-2026-82481

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-08-29T15:17:55.487

Modified: 2026-08-31T20:59:32.817

Link: CVE-2026-82481

cve-icon Redhat

No data.