CVE-2026-85878

CRITICAL CVSS 3.1: 9.9 EPSS 0.55%
Updated Sep 18, 2026
PostgreSQL
Parameter Value
CVSS 9.9 (CRITICAL)
Affected Versions from -
Type CWE-285 (Improper Authorization)
Vendor PostgreSQL
Public PoC No

Improper authorization in Azure Database for PostgreSQL allows an authorized attacker to elevate privileges over a network.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v3.1

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Microsoft Azure_Horizondb
cpe:2.3:a:microsoft:azure_horizondb:*:*:*:*:*:*:*:*
-