Vulnerability intelligence
CVE-2026-23918
Double Free and possible RCE vulnerability in Apache HTTP Server with the HTTP/2 protocol. This issue affects Apache HTTP Server: 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue.
CVSS Score
8.8
High
EPSS — Exploit Probability
46%
Riskier than 99% of all CVEs
Exploitation
Not in CISA KEV
No federal exploitation record
Remediation
Patch available
Vendor fix published
3 articles across 3 outlets · first covered May 5, 2026 · latest May 6, 2026
Coverage timeline
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Apache fixes HTTP/2 double‑free bug that could lead to RCEsecurityaffairs.com · May 6, 2026
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Apache HTTP Server patches critical HTTP/2 flaw CVE-2026-23918thehackernews.com · May 5, 2026
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Apache patches HTTP Server and MINA flaws, warns of RCE riskwww.securityweek.com · May 5, 2026