Bug 2554779 (CVE-2026-112052)

Summary: CVE-2026-112052 libspatialite: libspatialite: Denial of Service via integer overflow during geometry parsing
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: bbrownin
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in libspatialite. An integer overflow in the Well-Known Binary (WKB) geometry parsing routines can lead to a Denial of Service (DoS) or memory corruption. By providing a specially crafted database file or geometry object with an excessively large point count, an attacker can trigger out-of-bounds memory reads during parsing, resulting in an application crash.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Description OSIDB Bzimport 2026-10-18 12:41:25 UTC 
libspatialite through 5.1.0 contains an integer overflow vulnerability in the WKB point and vertex count size guard of ParseWkbLine and related parsers in gg_wkb.c, allowing out-of-bounds reads. Attackers can supply a crafted geometry BLOB with a large point count, for example in a SpatiaLite database file, to crash the process or corrupt heap memory on 32-bit builds.