HIGHVulnerability
Verified
Global

NVD HIGH: CVE-2026-100387 — pgPointcloud through 1.2.5 contains a heap out-of-bounds read vulnerability in d...

·Source: NIST NVD

Updated:

Executive Summary

pgPointcloud through 1.2.5 contains a heap out-of-bounds read vulnerability in dimensional patch WKB deserialization that allows authenticated database users to read adjacent heap memory. Attackers can supply crafted pcpatch values with attacker-controlled size fields to copy heap memory into stored patches for exfiltration or crash the PostgreSQL backend.

Analysis

pgPointcloud through 1.2.5 contains a heap out-of-bounds read vulnerability in dimensional patch WKB deserialization that allows authenticated database users to read adjacent heap memory. Attackers can supply crafted pcpatch values with attacker-controlled size fields to copy heap memory into stored patches for exfiltration or crash the PostgreSQL backend. CVSS Score: 8.1. Published: 2026-09-25T21:17:22.163.

Indicators of Compromise (1)

CVE (1)
CVE-2026-100387
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Sep 25, 2026. Verified by: NIST.

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