CVE-2024-3386: Palo Alto Networks PAN-OS

Medium severity, CVSS 5.3. EPSS: 0.4% chance of exploitation in the next 30 days.

An incorrect string comparison vulnerability in Palo Alto Networks PAN-OS software prevents Predefined Decryption Exclusions from functioning as intended. This can cause traffic destined for domains that are not specified in Predefined Decryption Exclusions to be unintentionally excluded from decryption.

Affected products

• Palo Alto Networks PAN-OS: from 9.0.0, before 9.0.16 (fixed in 9.0.16); from 9.1.0, before 9.1.17 (fixed in 9.1.17); from 10.0.0, before 10.0.13 (fixed in 10.0.13); from 10.1.0, up to and including 10.1.8; from 10.2.0, before 10.2.4 (fixed in 10.2.4); from 11.0.0, before 11.0.1 (fixed in 11.0.1); …

Published 2024-04-10. Last modified 2026-06-17.