CVE-2026-26081

MediumCVSS 4.8/10Last modified Aug 25, 2026

Description

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.

Metrics

CVSS 3.1 4.8/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L

Weakness enumeration

CWE-130

Affected software

VendorProductVersions
HAProxyHAProxy>= 3.0, < 3.0.12; >= 3.1, < 3.1.14; >= 3.2, < 3.2.12; >= 3.3, < 3.3.3

References

Timeline

Published
Jul 20, 2026
Last modified
Aug 25, 2026
NVD status
Analyzed

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