symfony/monolog-bridge Security Advisories for v5.4.3 (1)
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[HIGH] CVE-2026-45077: Unauthenticated PHP Object Deserialization in MonologBridge server:log Listener
PKSA-4wjj-gy1p-ft3r CVE-2026-45077 GHSA-m7v2-7gxm-vc2v
Affected version: >=2.0.0,<3.0.0|>=3.0.0,<4.0.0|>=4.0.0,<5.0.0|>=5.0.0,<5.1.0|>=5.1.0,<5.2.0|>=5.2.0,<5.3.0|>=5.3.0,<5.4.0|>=5.4.0,<5.4.52|>=6.0.0,<6.1.0|>=6.1.0,<6.2.0|>=6.2.0,<6.3.0|>=6.3.0,<6.4.0|>=6.4.0,<6.4.40|>=7.0.0,<7.1.0|>=7.1.0,<7.2.0|>=7.2.0,<7.3.0|>=7.3.0,<7.4.0|>=7.4.0,<7.4.12|>=8.0.0,<8.0.12
Reported by:
GitHub, FriendsOfPHP/security-advisories