CVE-2026-71407

CVE CVE-2026-71407EUVD EUVD-2026-57191Published 2026-08-12T12:19:02.000ZLast changed 2026-08-13T03:55:40.000ZCVSS 5.1

What the advisory describes

A Stack-based Buffer Overflow vulnerability [CWE-121] vulnerability in Fortinet FortiOS 7.6.1 through 7.6.6 may allow an unauthenticated attacker who can bypass stack protection and ASLR to execute arbitrary code or commands in the context of the WAD daemon via crafted sockets, only if the explicit proxy is configured with Kerberos authentication and SOCKS enabled.

Source: EUVD (ENISA), in the words of the advisory.

Products the advisory names

These come from the advisory itself, not from any check we performed.

Fortinet — FortiOS 7.6.1 ≤7.6.6
Fortinet — FortiPAM 1.1.0 ≤1.1.2; 1.5.0 ≤1.5.1; 1.0.0 ≤1.0.3; 1.6.0 ≤1.6.2; 1.3.0 ≤1.3.1; 1.7.0 ≤1.7.2; 1.2.0; 1.8.0 ≤1.8.4; 1.4.0 ≤1.4.3
Fortinet — FortiProxy 7.4.0 ≤7.4.11; 7.2.0 ≤7.2.16; 7.0.0 ≤7.0.23; 7.6.0 ≤7.6.4

The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.

Carried in the product catalogue

An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.

Fortinet — FortiOS
Fortinet — FortiPAM
Fortinet — FortiProxy

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