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CVE-2026-65324

HIGH CVSS: 7.5 Published: 2026-07-29 Modified: 2026-08-03

Description

Apache Traffic Server drops the per-stream buffer cap when dechunking HTTP/2 or HTTP/3 responses, letting a slow client exhaust server memory. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3. Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fix the issue.

Affected Platforms

Apache Traffic Server

Weakness Type

CWE-400

References