CVE-2024-35255: Microsoft Authentication Library

Medium severity, CVSS 5.5. EPSS: 0.8% chance of exploitation in the next 30 days.

Azure Identity Libraries and Microsoft Authentication Library Elevation of Privilege Vulnerability

Affected products

• Microsoft Authentication Library: before 1.15.1 (fixed in 1.15.1); up to and including 2.9.2; before 4.61.3 (fixed in 4.61.3)
• Microsoft Azure Identity SDK: before 1.6.0 (fixed in 1.6.0); before 1.8.0 (fixed in 1.8.0); before 1.11.4 (fixed in 1.11.4); before 1.12.2 (fixed in 1.12.2); before 1.16.1 (fixed in 1.16.1); before 4.2.1 (fixed in 4.2.1)

Published 2024-06-11. Last modified 2026-07-20.