This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2026-18022 →

DEBIAN-CVE-2026-18022

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 c...

Original description

The description as published by the source.

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.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:13 pgvector

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:14 pgvector

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8.6-1"}]}]

References

advisory security-tracker.debian.org