CVE-2026-2007

HighCVSS 8.2/10Last modified Jul 15, 2026

Description

Heap buffer overflow in PostgreSQL pg_trgm allows a database user to achieve unknown impacts via a crafted input string. The attacker has limited control over the byte patterns to be written, but we have not ruled out the viability of attacks that lead to privilege escalation. PostgreSQL 18.1 and 18.0 are affected.

Metrics

CVSS 3.1 8.2/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Weakness enumeration

CWE-122CWE-120

Affected software

No affected versions have been published.

Timeline

Published
Feb 12, 2026
Last modified
Jul 15, 2026
NVD status
Modified

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CVE-2026-2007: High severity, CVSS 8.2 | Vulnix