Vulnerability · CVE-2026-26035
Broken access control in the RADIUS type admin group
Published Aug 12, 2026 · Fortinet
Check if you run it
No confirmed exploitation is on record for CVE-2026-26035. EPSS is 0.75%. Act only if a listed version of Fortinet is installed.
Gaps on this record
- No version range is stored. A customer cannot check an installed version against this record.
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
- Severity
- Unknown—
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 0.75%
- Remediation
- Not established
- Affected products
- Fortinet
CVE-2026-26035 is named in a Fortinet PSIRT advisory.
No affected version ranges are stored yet. Use the vendor advisory before you decide this record does not apply.
How to fix CVE-2026-26035
Recommended remediation
No required-action text, fix commit, or clear fixed-version range is stored yet.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
No confirmed exploitation is on record for CVE-2026-26035. EPSS is 0.75%. Act only if a listed version of Fortinet is installed.
Which versions are affected?
Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS 0.75%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Technology hubs
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Aug 12, 2026 · Fortinet PSIRT
Detected
CVE-2026-26035 is named in a Fortinet PSIRT advisory.
Sources
- CVE.orgVulnerability recordCVE-2026-26035
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2026-26035
30-day exploitation probability 0.8%
first.org - Fortinet PSIRTVendor advisoryCVE-2026-26035
CVE-2026-26035 is named in a Fortinet PSIRT advisory.
filestore.fortinet.com
Freshness
Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.