CVE-2026-82481CWE-180

CVE-2026-82481

published August 29, 2026

CVSS
8.7
EPSS
1%
Percentile
41.2
In the wild
Unconfirmed
What it is

The cohttp package before 6.3.0 for OCaml allows directory traversal.

The record
Technical detail
CVSS
8.7 · NONE
CVSS v4.0
8.7 · 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
EPSS
0.00504 · 41.2th percentile
Weakness
CWE-180 · Incorrect Behavior Order: Validate Before Canonicalize
Published
2026-08-29T19:17Z
References (1)
https://github.com/mirage/ocaml-cohttp/pull/1145 · [email protected]
EPSS history
Timeline
  • 30 AUG 16:19Z
    EPSS moved — → 1%
    epss
  • 29 AUG 14:43Z
    The cohttp package before 6.3.0 for OCaml allows directory traversal
    cvelistv5