Use After Free Affecting apache/httpd package, versions [2.4.55,2.4.68)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-APACHEHTTPD-17394052
- published22 Jun 2026
- disclosed8 Jun 2026
- creditSam Lovejoy
Introduced: 8 Jun 2026
CVE-2026-48913 (opens in a new tab)How to fix?
Upgrade apache/httpd to version 2.4.68 or higher.
Overview
Affected versions of this package are vulnerable to Use After Free in the mod_http2 module when file handles are exhausted. An attacker can cause memory corruption and potentially execute arbitrary code or crash the server by making requests that trigger the reuse of freed memory.