CVE-2026-45304: YAML Parser Exponential Memory Allocation via Recursive Collection-Alias Expansion ("Billion Laughs")

More info at https://symfony.com/cve-2026-45304...

PT-2010-5658 · Isc +2 · Isc Bind +2

Name of the Vulnerable Software and Affected Versions: ISC BIND versions 9.0.x through 9.3.x ISC BIND versions 9.4 before 9.4.3-P5 ISC BIND versions 9.5 before 9.5.2-P2 ISC BIND versions 9.6 before 9.6.1-P3 ISC BIND version 9.7.0 beta Description: The issue allows remote attackers to conduct DNS...