CVE-2026-48913

HighCVSS 7.3

Published: 08/06/2026(UTC)Updated: 10/06/2026(UTC)Translated: 15/06/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.09%

25th percentile - higher than 25% of all known CVEs

Summary

Use After Free vulnerability in the mod_http2 module of Apache HTTP Server occurs when file handles are already exhausted. This affects Apache HTTP Server versions from 2.4.55 to 2.4.67.

Risk Assessment

Exploitation of this vulnerability may lead to unexpected server behavior, potentially resulting in crashes or data leaks. Organizations should be aware of the potential risks associated with their server operations.

Recommendation

It is recommended to update the Apache HTTP Server to the latest version to mitigate this vulnerability. Additionally, monitoring file handle usage is advised to prevent exhaustion.

Original NVD description (English source)

Use After Free vulnerability in Apache HTTP Server module mod_http2 when file handles are already exhausted. This issue affects Apache HTTP Server: from 2.4.55 through 2.4.67.