CVE-2026-100387 — pgPointcloud through 1.2.5 heap out-of-bounds read via WKB deserialization
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 he…
Published: 2026-09-25 · CVSS: 7.2 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7