CVE-2025-53844

HIGHCVSS 8.8

8.8

A out-of-bounds write vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11 allows attacker to execute unauthorized code or commands via specially crafted packets.

📅 Published

May 12, 2026

🔄 Last Modified

May 12, 2026

📋 Advisory Details (1)

Auto-updated May 12, 2026

No patch confirmed yet.

generic

PSIRT | FortiGuard Labs

https://fortiguard.fortinet.com/psirt/FG-IR-26-123

💥

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