CVE-2026-89087

Published Sep 10, 2026

Last updated 7 days ago

CVSS high 7.3

Overview

Description
The cstruct package before 6.3.0 for OCaml mishandles indexes.
Source
cve@mitre.org
NVD status
Received

Risk scores

CVSS 3.1

Type
Secondary
Base score
7.3
Impact score
3.4
Exploitability score
3.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Severity
HIGH

Weaknesses

cve@mitre.org
CWE-573

Social media

Hype score
Not currently trending

References

Sources include official advisories and independent security research.