CVE-2026-102639

MobilityDB version 1.3.0 and earlier contains an out-of-bounds read vulnerability in the MEOS binary and library WKB deserialization logic that allows unprivileged database users to crash the PostgreSQL backend process by supplying a crafted WKB payload with a negative length field. The negative...

CVE-2026-102639 MobilityDB through 1.3.0 Out-of-bounds Read DoS via WKB Deserialization

MobilityDB version 1.3.0 and earlier contains an out-of-bounds read vulnerability in the MEOS binary and library WKB deserialization logic that allows unprivileged database users to crash the PostgreSQL backend process by supplying a crafted WKB payload with a negative length field. The negative...

CVE-2026-102639

MobilityDB version 1.3.0 and earlier are vulnerable to an out-of-bounds read in the MEOS binary and library during WKB deserialization. The flaw occurs because a negative length field in a crafted WKB payload lacks signed validation, causing it to wrap to a large unsigned size_t . This bypasses b...

CVE-2026-102639 MobilityDB through 1.3.0 Out-of-bounds Read DoS via WKB Deserialization

MobilityDB version 1.3.0 and earlier contains an out-of-bounds read vulnerability in the MEOS binary and library WKB deserialization logic that allows unprivileged database users to crash the PostgreSQL backend process by supplying a crafted WKB payload with a negative length field. The negative...

CVE-2026-102639: Signed to Unsigned Conversion Error

MobilityDB version 1.3.0 and earlier contains an out-of-bounds read vulnerability in the MEOS binary and library WKB deserialization logic that allows unprivileged database users to crash the PostgreSQL backend process by supplying a crafted WKB payload with a negative length field. The negative...