PT-2026-103930 · Apache · Apache Http Server

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CVE-2026-57941

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Published

2026-10-01

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Updated

2026-10-05

CVSS v3.1

9.8

Critical

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Apache HTTP Server versions 2.4.0 through 2.4.68
Description A Use After Free issue exists in the mod http2 module of the Apache HTTP Server. This occurs via shared session bbtmp re-entrancy, which can lead to memory corruption when the system attempts to access memory that has already been freed.
Recommendations Update Apache HTTP Server to a version later than 2.4.68.

Fix

Use After Free

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Weakness Enumeration

Related Identifiers

CVE-2026-57941

Affected Products

Apache Http Server