CVE-2026-87734

Out‑of‑Order Segment Reassembly Denial of Service in OCaml utcp

Published Sep 9, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
An issue was discovered in the utcp package before 0.0.6 for OCaml. Out-of-order segment reassembly allows remote denial of service.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
References
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Ocaml
Ocaml utcp
Vendors & Products Ocaml
Ocaml utcp
Type Values Removed Values Added
Title Out‑of‑Order Segment Reassembly Denial of Service in OCaml utcp
Type Values Removed Values Added
Description An issue was discovered in the utcp package before 0.0.6 for OCaml. Out-of-order segment reassembly allows remote denial of service.
Weaknesses CWE-923
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Sep 14, 2026, 12:57 PM
Reserved
Sep 9, 2026, 4:13 AM
Status
Deferred
Published
Sep 9, 2026, 5:18 AM
Modified
Sep 14, 2026, 1:19 PM