CVE-2026-22153_CVE-2026-22153

7.5 / 10

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C

Description

An Authentication Bypass by Primary Weakness vulnerability [CWE-305] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.4 may allow an unauthenticated attacker to bypass LDAP authentication of Agentless VPN or FSSO policy, when the remote LDAP server is configured in a specific way.

Basic Information

ID CVE-2026-22153

Source fortinet

Published Feb 10, 2026 at 15:39

Affected Product

Vendor Fortinet

Product FortiOS

Version 7.6.0

Affected Versions Fortinet FortiOS 7.6.0

CWE Classification

CWE-305

References

fortiguard.fortinet.com /psirt/FG-IR-25-1052

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    "lastseen": "",
    "description": "An Authentication Bypass by Primary Weakness vulnerability [CWE-305] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.4 may allow an unauthenticated attacker to bypass LDAP authentication of Agentless VPN or FSSO policy, when the remote LDAP server is configured in a specific way.",
    "published": "2026-02-10T15:39:12.214Z",
    "modified": "2026-02-10T15:39:12.214Z",
    "type": "cve",
    "title": "CVE-2026-22153",
    "source": "fortinet",
    "references": "https://fortiguard.fortinet.com/psirt/FG-IR-25-1052",
    "id": "CVE-2026-22153",
    "bulletinFamily": "",
    "cwe": [
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    "cvelist": null,
    "sourceData": "Fortinet FortiOS 7.6.0",
    "sourceHref": "",
    "cvss": {
        "score": 7.5,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C",
        "version": "3.1"
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        "privilegesRequired": "",
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        "availabilityImpact": "",
        "cvssV3": {
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    "href": "",
    "category_name": "CVE",
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    "product": "FortiOS",
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}