CVE-2026-44631 - Apache HTTP Server: Heap Underflow in `ap_regname` via Signed Char Overflow

[Starburst-David]

CVE ID: CVE-2026-44631
Published: June 8, 2026
Description: Buffer Underwrite vulnerability in Apache HTTP Server on crafted regular expressions in the configuration. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67. Users are recommended to upgrade to version 2.4.68, which fixes the issue.
Severity: 0.0 | NA

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https://cvefeed.io/vuln/detail/CVE-2026-44631