CVE-2026-14679
High · 8.2CVSS
8.2
EPSS
0.3%
Published
Aug 13, 2026
CISA due date
—
The record
Stack buffer overflow in PostgreSQL argument name matching allows an object creator to achieve unknown impacts via OUT parameter count. The attack can write only 0x0 and 0x1 bytes. Versions before PostgreSQL 18.6, 17.11, 16.15, 15.19, and 14.24 are affected.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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