CVE-2026-82481

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Source
https://cve.org/CVERecord?id=CVE-2026-82481
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-82481.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-82481
Downstream
Published
2026-08-29T14:43:52.887Z
Modified
2026-09-03T03:30:50.334639433Z
Severity
  • 8.7 (High) CVSS_V4 - 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 CVSS Calculator
Summary
[none]
Details

The cohttp package before 6.3.0 for OCaml allows directory traversal.

Database specific 
{
    "cwe_ids": [
        "CWE-180"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82481.json",
    "cna_assigner": "mitre"
}
References

Affected packages

Git / github.com/mirage/ocaml-cohttp

Affected ranges

Type
GIT
Repo
https://github.com/mirage/ocaml-cohttp
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
7b77cc7f18778967cbe3f64742290f268782fb7d
Database specific
Show details 
{
    "source": [
        "AFFECTED_FIELD",
        "DESCRIPTION"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "6.3.0"
        }
    ]
}

Affected versions

ocaml-cohttp-0.*
ocaml-cohttp-0.9.1
ocaml-cohttp-0.9.10
ocaml-cohttp-0.9.2
ocaml-cohttp-0.9.3
ocaml-cohttp-0.9.4
ocaml-cohttp-0.9.5
ocaml-cohttp-0.9.7
v.*
v.0.15.1
v0.*
v0.11.0
v0.11.1
v0.11.2
v0.12.0
v0.13.0
v0.14.0
v0.15.0
v0.15.1
v0.15.2
v0.16.0
v0.16.1
v0.17.0
v0.17.1
v0.17.2
v0.18.0
v0.18.2
v0.18.3
v0.19.0
v0.19.1
v0.19.2
v0.19.3
v0.20.0
v0.20.1
v0.21.0
v0.21.1
v0.22.0
v0.9.11
v0.9.12
v0.9.13
v0.9.14
v0.9.15
v0.99.0
v1.*
v1.0.0
v1.0.1
v1.0.2
v1.1.0
v1.1.1
v1.2.0
v2.*
v2.1.0-cohttp-mirage
v2.1.1
v2.1.2
v2.1.3
v2.3.0
v2.4.0
v2.5.1
v2.5.2
v2.5.3
v2.5.4
v3.*
v3.0.0
v4.*
v4.0.0
v4.1.0
v5.*
v5.0.0
v6.*
v6.0.0
v6.0.0_alpha0
v6.0.0_alpha1
v6.0.0_beta1
v6.0.0_beta2
v6.1.0
v6.1.1
v6.2.0
v6.2.1
v6.2.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-82481.json"