VDB
DEBIAN-CVE-2026-2004
DEBIAN-CVE-2026-2004
PUBLISHED
CVSS 8.800000190734863 HIGH
Missing validation of type of input in PostgreSQL intarray extension selectivity estimator function allows an object creator to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected.
Risk Scores
CVSS 3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | postgresql-17 | 17.5-1, 0, 17.6-1 |
| Debian:14 | postgresql-18 | *, *, * |
| Debian:11 | postgresql-13 | *, *, 13.8-0 |
| Debian:12 | postgresql-15 | 0, 15.9-0, 15.8-0 |
Exploit Intelligence
- 2026.xml (github-poc)
- release-18.xml (github-poc)
- 2026.xml (github-poc)
- main_test.go (github-poc)
- classify-source-richness.test.ts (github-poc)
- sectorVulnerabilities.ts (github-poc)
- test_metric_consistency.py (github-poc)
Timeline
- Feb 12, 2026 CVE Published
- Apr 28, 2026 CVE Updated