CVE-2026-106175
CVE-2026-106175
A Double Free vulnerability [CWE-415] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.8, FortiOS 7.4 all versions, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiProxy 7.6.0 through 7.6.6, FortiProxy 7.4 all versions, FortiProxy 7.2 all versions, FortiProxy 7.0 all versions, FortiSwitch 7.6.0 through 7.6.6, FortiSwitch 7.4 all versions, FortiSwitch 7.2 all versions may allow a local authenticated attacker to crash the newcli daemon via crafted CLI commands.
Fixes and workarounds
Fix
Upgrade to FortiSwitch version 8.0.0 or above Upgrade to FortiSwitch version 7.6.7 or above Upgrade to FortiProxy version 7.6.7 or above Upgrade to FortiOS version 8.0.0 or above Upgrade to upcoming FortiOS version 7.6.9 or above
Source: CNA: fortinetAffected products and versions
| Product | Versions | Authority |
|---|---|---|
| FortiOS Fortinet |
≥ 7.6.0; ≤ 7.6.8 (affected, semver) ≥ 7.4.0; ≤ 7.4.13 (affected, semver) ≥ 7.2.0; ≤ 7.2.14 (affected, semver) ≥ 7.0.0; ≤ 7.0.19 (affected, semver) Other versions: unaffected |
CNA: fortinet |
| FortiSwitch Fortinet |
≥ 7.6.0; ≤ 7.6.6 (affected, semver) ≥ 7.4.0; ≤ 7.4.10 (affected, semver) ≥ 7.2.0; ≤ 7.2.10 (affected, semver) Other versions: unaffected |
CNA: fortinet |
| FortiProxy Fortinet |
≥ 7.6.0; ≤ 7.6.6 (affected, semver) ≥ 7.4.0; ≤ 7.4.14 (affected, semver) ≥ 7.2.0; ≤ 7.2.16 (affected, semver) ≥ 7.0.0; ≤ 7.0.23 (affected, semver) Other versions: unaffected |
CNA: fortinet |
| RUGGEDCOM APE1808 Siemens |
≥ 0; < * (affected, custom)
Other versions: unknown |
ADP: siemens-SADP |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 3.1 / 2.1 low |
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C | CNA: fortinet |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://fortiguard.fortinet.com/psirt/FG-IR-26-182CNA: fortinet
- https://cert-portal.siemens.com/productcert/html/ssa-651988.htmlADP: siemens-SADP
For agents and automation
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