ALSA-2026:88359

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Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:88359.json
JSON Data
https://api.osv.dev/v1/vulns/ALSA-2026:88359
Related
Published
2026-10-22T00:00:00Z
Modified
2026-10-24T02:00:02Z
Summary
Important: postgresql16-pgvector security update
Details

Open-source vector similarity search for Postgres. Supports L2 distance, inner product, and cosine distance

Security Fix(es):

  • pgvector: pgvector: Arbitrary code execution via out-of-bounds write during IVFFlat index build (CVE-2026-103484)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

References

Affected packages

AlmaLinux:10 / pgvector

Package

Name
pgvector
Purl
pkg:rpm/almalinux/pgvector

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.8.7-1.el10_2

Database specific

source
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:88359.json"