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Description

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 Reserved 2025-07-10 | Published 2026-05-12 | Updated 2026-05-13 | Assigner fortinet




HIGH: 8.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C

Problem types

Execute unauthorized code or commands

Product status

Default status
unaffected

7.6.0 (semver)
affected

7.4.0 (semver)
affected

7.2.0 (semver)
affected

7.0.0 (semver)
affected

6.4.0 (semver)
affected

6.2.0 (semver)
affected

6.0.0 (semver)
affected

References

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

cve.org (CVE-2025-53844)

nvd.nist.gov (CVE-2025-53844)

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