An issue was discovered in the utcp package before 0.0.6 for OCaml. (CVE-2026-87734)
A vulnerability in the utcp package for OCaml before version 0.0.6 allows remote denial of service due to out-of-order segment reassembly.
AI Analysis
Technical Summary
CVE-2026-87734 describes a vulnerability in the utcp package for OCaml versions prior to 0.0.6 where out-of-order segment reassembly is improperly handled. This defect can be exploited remotely without authentication or user interaction to cause a denial of service condition. The vulnerability is classified under CWE-923 (Improper Neutralization of Unexpected Data Type or Format). No known exploits are reported in the wild, and no patch or remediation details are currently provided.
Potential Impact
The vulnerability allows an unauthenticated remote attacker to cause a denial of service by exploiting the out-of-order segment reassembly issue. There is no impact on confidentiality or integrity. The service disruption could affect availability of applications using the vulnerable utcp package.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider limiting exposure of services using the utcp package to untrusted networks.
An issue was discovered in the utcp package before 0.0.6 for OCaml. (CVE-2026-87734)
Description
A vulnerability in the utcp package for OCaml before version 0.0.6 allows remote denial of service due to out-of-order segment reassembly.
CVSS v3.1
Score 7.5high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-87734 describes a vulnerability in the utcp package for OCaml versions prior to 0.0.6 where out-of-order segment reassembly is improperly handled. This defect can be exploited remotely without authentication or user interaction to cause a denial of service condition. The vulnerability is classified under CWE-923 (Improper Neutralization of Unexpected Data Type or Format). No known exploits are reported in the wild, and no patch or remediation details are currently provided.
Potential Impact
The vulnerability allows an unauthenticated remote attacker to cause a denial of service by exploiting the out-of-order segment reassembly issue. There is no impact on confidentiality or integrity. The service disruption could affect availability of applications using the vulnerable utcp package.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider limiting exposure of services using the utcp package to untrusted networks.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-798p-53r8-rvx4
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-87734"]
- Ecosystems
- []
- Database Specific Severity
- HIGH
- Cvss Version
- 3.1
Threat ID: 6aa15f7bacd9273b49618368
Added to database: 09/09/2026, 13:30:35 UTC
Last enriched: 09/09/2026, 13:57:03 UTC
Last updated: 09/09/2026, 18:52:00 UTC
Views: 2
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