CVE-2026-2005
HIGHPostgreSQL <18.2, 17.8, 16.12, 15.16, 14.21 - RCE
Title source: llmDescription
Heap buffer overflow in PostgreSQL pgcrypto allows a ciphertext provider to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected.
Scores
CVSS v3
8.8
EPSS
0.0007
EPSS Percentile
20.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Classification
CWE
CWE-122
Status
published
Affected Products (1)
postgresql/postgresql
< 14.21
Timeline
Published
Feb 12, 2026
Tracked Since
Feb 18, 2026