CVE-2026-87734CWE-923

CVE-2026-87734

High · published September 9, 2026

CVSS v3.1
7.5
EPSS
1%
Percentile
42.4
In the wild
Unconfirmed
What it is

An issue was discovered in the utcp package before 0.0.6 for OCaml. Out-of-order segment reassembly allows remote denial of service.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00507 · 42.4th percentile
Weakness
CWE-923 · Improper Restriction of Communication Channel to Intended Endpoints
Published
2026-09-09T09:18Z
References (2)
https://osv.dev/vulnerability/OSEC-2026-11 · [email protected]https://osv.dev/vulnerability/OSEC-2026-11 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 10 SEP 03:18Z
    EPSS moved — → 0%
    epss
  • 09 SEP 04:13Z
    An issue was discovered in the utcp package before 0.0.6 for OCaml
    cvelistv5