High [CVE-2026-103484] Arbitrary code execution via out-of-bounds write during IVFFlat index build
This high-severity Red Hat Linux advisory covers CVE-2026-103484; related products: Red Hat Enterprise Linux 9.
Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.
VulniPulse record published Record updated
Android app · Google Play
Monitor future Red Hat Linux CVEs from your phone.
Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 32 official vendor sources and 160+ reviewed platform categories.
Summary
Arbitrary code execution via out-of-bounds write during IVFFlat index build. Red Hat rates this important (CVSS 8.8).
Weakness: CWE-787.
Affected product named by the advisory: Red Hat Enterprise Linux 9.
Affected versions
No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.
Official advisory · high-confidence parse· fetched 4 days ago·verify at source
Fixed versions
No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.
Official advisory · high-confidence parse· fetched 4 days ago·verify at source
Mitigation checklist
- Restrict schema creation permissions to prevent untrusted database accounts from building indexes, or remove the optional pgvector package if vector indexing is not needed.
Official advisory · high-confidence parse· fetched 4 days ago·verify at source
Discussion(0)
No comments yet. Share field notes, upgrade gotchas, or questions — verify against the vendor advisory before acting on community advice.
Sign in to join the discussion.