CVE-2026-126258

HIGHCVSS 7.51% EPSS

A stack-based buffer overflow vulnerability in Fortinet FortiOS 8.0.0, FortiOS 7.6.7 may allow an unauthenticated attacker with wad port access to crash proxy or ZTNA sessions via crafted HTTP or HTTPS requests.

Published 2026-11-11 · last modified 2026-11-12

Affected products

VendorProduct
fortinetfortios

Full record at NVD ↗

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Ncerio by BeyondNets · data from NVD, CISA KEV, EPSS.