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.
Metrics
Affected Vendors & Products
Advisories
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Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Sun, 13 Sep 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Postgis
Postgis address Standardizer |
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| Vendors & Products |
Postgis
Postgis address Standardizer |
Sun, 13 Sep 2026 11:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | PostGIS address_standardizer through 3.7.0 Out-of-Bounds Read via Unvalidated Rule Weight | |
| Weaknesses | CWE-125 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-09-13T11:07:30.689Z
Reserved: 2026-09-13T10:54:46.826Z
Link: CVE-2026-90775
No data.
Status : Received
Published: 2026-09-13T12:17:16.400
Modified: 2026-09-13T12:17:16.400
Link: CVE-2026-90775
No data.
OpenCVE Enrichment
Updated: 2026-09-13T17:15:06Z
Weaknesses