vulnerability
PHP Issues Second Windows Security Update in Five Days to Fix Brotli Code Execution Flaw
HighCVSS 9.2EPSS 33%
Summary
PHP has released updated Windows packages to address a critical vulnerability (CVE-2026-111497) in the Brotli compression library. Users are advised to install the new builds and disable automatic Brotli decompression in HTTP clients until updates are applied.
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Also covered by 6 other source(s)
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