CVE-2026-6637 – PostgreSQL
CVSS 8.8
IMPORTANT
“Database vulnerabilities that combine memory corruption and injection risk can quickly become a direct path to server compromise.”
A patch was released for a high-severity vulnerability affecting PostgreSQL. CVE-2026-6637 has a CVSS score of 8.8, which is High severity.
The vulnerability involves memory handling and SQL injection-related weaknesses that could allow remote code execution against affected database systems. The update strengthens input validation and memory protection controls to reduce the risk of attackers executing malicious commands through crafted database interactions.
Key Details
- Affected Product
- Postgresql Postgresql
- Attack Vector
- Network
- Attack Complexity
- Low
- Privileges Required
- Low
- User Interaction
- None
- CWE Classification
- CWE-89
Patch this CVE on all your endpoints in under 5 minutes.
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