MEDIUMVulnerability
CVE-2026-90775
PostGIS address_standardizer through 3.7.0 fails to validate the Weight parameter from caller-supplied rules tables before using it as an array index. Attackers can craft malicious rule rows with out-of-range Weight values to trigger out-of-bounds reads in the load_value array, causing the PostgreSQL backend process to crash and terminate all cluster sessions.
Properties
- severity
- MEDIUM
- score
- 6.5
- cve_id
- CVE-2026-90775
- signal_observed_at
- 2026-09-23T04:35:40+00:00
- vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- published_at
- 2026-09-13T12:17:16.400
- last_modified
- 2026-09-18T18:18:01.723
Related Entities (2)
HAS_WEAKNESS (1)
→[Weakness]Out-of-bounds Read
DESCRIBED_BY (1)
→[Source]NVD
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