CVE-2026-18022
High · 8.8CVSS
8.8
EPSS
0.6%
Published
Jul 29, 2026
CISA due date
—
The record
Integer wraparound in IVFFlat index build in pgvector before 0.8.6 allows a database user to write data out-of-bounds, which could lead to arbitrary code execution. Only 32-bit systems are affected.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
Related vulnerabilities
- CVE-2026-110264 An issue has been discovered in GitLab CE/EE affecting all versions from 7.0 before… CWE-190
- CVE-2026-53615 util-linux is a random collection of Linux utilities. CWE-190
- CVE-2026-106574 ImageMagick is free and open-source software used for editing and manipulating digital… CWE-190
- CVE-2026-106571 ImageMagick is free and open-source software used for editing and manipulating digital… CWE-190
- CVE-2026-75820 GNU Aspell contains an integer truncation vulnerability in the WritableDict::add()… CWE-190
- CVE-2026-102621 A vulnerability was identified in Freedesktop Poppler up to 26.08.0. CWE-190
- CVE-2026-102620 A vulnerability was determined in Freedesktop Poppler 26.06.0/26.07.0/26.08.0. CWE-190
- CVE-2026-102633 libexpat versions 2.7.2 through 2.8.5 contain an integer overflow vulnerability in… CWE-190