Bug 2502945 (CVE-2026-26081) - CVE-2026-26081 haproxy: HAProxy: Data integrity and availability vulnerability in NEW_TOKEN format
Summary: CVE-2026-26081 haproxy: HAProxy: Data integrity and availability vulnerabilit...
Keywords:
Status: NEW
Alias: CVE-2026-26081
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-07-20 19:01 UTC by OSIDB Bzimport
Modified: 2026-08-26 14:34 UTC (History)
27 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
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Description OSIDB Bzimport 2026-07-20 19:01:40 UTC 
HAProxy Community Edition 3.0 through 3.3 before 3.3.3 lacks a length check for the NEW_TOKEN format. HAProxy Enterprise and ALOHA are also affected.
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