Fast info about apache2 RCE CVE-2026-23918.

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hex

ae3763d61bc2575c20e92e18ae68c388d0cca580f0d292aee08ee8901921d919

nevent

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Kind-1 (TextNote)

2026-05-06T02:31:47Z

Fast info about apache2 RCE CVE-2026-23918.

Module http2 has to be loaded to be vulnerable, check with: apache2ctl -M | grep http2

ONLY MPM "worker" is vulneralbe. MPM Prefork is NOT vulnerable. apachectl -V | grep -i "Server MPM"

If vulnerable: Disable http2 module to mitigate:

a2dismod http2

Restart apache2.

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  "content": "Fast info about apache2 RCE CVE-2026-23918.\n\nModule http2 has to be loaded to be vulnerable, check with:\n apache2ctl -M | grep  http2\n\nONLY MPM \"worker\" is vulneralbe. MPM Prefork is NOT vulnerable.\n apachectl -V | grep -i \"Server MPM\"\n\nIf vulnerable:\nDisable http2 module to mitigate:\n\n a2dismod http2\n\nRestart apache2.\n",
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