Vulnerability DatabaseCVE-2026-87734
Mend.io Vulnerability Database
The largest open source vulnerability database
What is a Vulnerability ID?
New vulnerability? Tell us about it!
CVE-2026-87734
Published:September 09, 2026
Updated:September 22, 2026
An issue was discovered in the utcp package before 0.0.6 for OCaml. Out-of-order segment reassembly allows remote denial of service.
Affected Packages
https://github.com/robur-coop/utcp.git (GITHUB):
Affected version(s) >=0.0.1 <v0.0.6
Fix Suggestion:
Update to version v0.0.6
utcp (OCAML):
Affected version(s) >=0.0.1 <0.0.6
Fix Suggestion:
Update to version 0.0.6
Related Resources (2)
https://osv.dev/vulnerability/OSEC-2026-11
https://nvd.nist.gov/vuln/detail/CVE-2026-87734
Do you need more information?
Contact Us
CVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Weakness Type (CWE)
Improper Restriction of Communication Channel to Intended Endpoints
CWE-923
EPSS
Base Score:
0.29