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Description

A buffer over-read vulnerability in Fortinet FortiOS 7.6.0 through 7.6.2, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2 all versions, FortiProxy 7.6.0 through 7.6.5, FortiProxy 7.4.0 through 7.4.13, FortiProxy 7.2 all versions may allow attacker to information disclosure via <insert attack vector here>

PUBLISHED Reserved 2026-07-07 | Published 2026-07-14 | Updated 2026-07-14 | Assigner fortinet




MEDIUM: 4.1CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C

Problem types

Information disclosure

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

Default status
unaffected

1.7.0
affected

1.6.0 (semver)
affected

1.5.0 (semver)
affected

1.4.0 (semver)
affected

1.3.0 (semver)
affected

1.2.0
affected

1.1.0 (semver)
affected

1.0.0 (semver)
affected

Default status
unaffected

7.2.0 (semver)
affected

7.0.0 (semver)
affected

Default status
unaffected

7.6.0 (semver)
affected

7.4.0 (semver)
affected

7.2.0 (semver)
affected

7.0.0 (semver)
affected

References

fortiguard.fortinet.com/psirt/FG-IR-26-154

cve.org (CVE-2026-59840)

nvd.nist.gov (CVE-2026-59840)

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