libspatialite through 5.1.0 fails to validate the polygon ring count in ParseWkbPolygon, allowing attackers to trigger uncontrolled interior-ring allocation via crafted geometry BLOBs. Attackers can supply a crafted polygon in a SpatiaLite database or ST_GeomFromWKB input to crash the process or corrupt heap memory on 32-bit builds.
Metrics
Affected Vendors & Products
References
History
Wed, 21 Oct 2026 17:15:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Spatialite
Spatialite libspatialite |
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| Vendors & Products |
Spatialite
Spatialite libspatialite |
Tue, 20 Oct 2026 16:30:00 +0000
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| Metrics |
ssvc
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Mon, 19 Oct 2026 00:15:00 +0000
| Type | Values Removed | Values Added |
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| Weaknesses | CWE-770 | |
| References |
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| Metrics |
threat_severity
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threat_severity
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Sun, 18 Oct 2026 12:45:00 +0000
| Type | Values Removed | Values Added |
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| Description | libspatialite through 5.1.0 fails to validate the polygon ring count in ParseWkbPolygon, allowing attackers to trigger uncontrolled interior-ring allocation via crafted geometry BLOBs. Attackers can supply a crafted polygon in a SpatiaLite database or ST_GeomFromWKB input to crash the process or corrupt heap memory on 32-bit builds. | |
| Title | libspatialite through 5.1.0 Uncontrolled Memory Allocation via ParseWkbPolygon Ring Count | |
| Weaknesses | CWE-789 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-10-18T12:19:36.940Z
Updated: 2026-10-20T15:31:53.762Z
Reserved: 2026-10-18T11:48:36.083Z
Link: CVE-2026-112048
Updated: 2026-10-20T15:31:18.174Z
Status : Deferred
Published: 2026-10-18T13:16:36.770
Modified: 2026-10-20T16:17:01.487
Link: CVE-2026-112048