EUVD-2026-28966CVSS VectorNVD
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:X/V:X/RE:M/U:Red
Lifecycle Timeline
5Description PRE-NVD
AnalysisAI
Use-after-free memory corruption in PHP 8.2.x enables remote attackers to achieve high-impact exploitation through network-accessible attack vectors, despite high attack complexity and specific timing requirements. PHP 8.2.31 addresses this vulnerability along with seven other security issues in a coordinated security release. …
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RemediationAI
Within 24 hours: Inventory all PHP 8.2.x deployments in production and pre-production environments and classify by criticality. Within 7 days: Test PHP 8.2.31 (or later stable release) in a staging environment mirroring production configuration, including dependent extensions and frameworks. …
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