Debian/pgvector: high 8.8
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.
Action: Upgrade pgvector to 0.8.6-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.8.6-1 | - |
Fixed versions
| 0.8.6-1 |
Sources
- osv: DEBIAN-CVE-2026-18022#Debian:14/pgvector
- https://security-tracker.debian.org/tracker/CVE-2026-18022
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