PatchTheCVEfortiweb vulnerabilities and fixes
Recent CVEs affecting fortiweb, with upgrade or downgrade steps. 2 tracked.
fortiweb has 2 tracked vulnerabilities, 1 critical. A fixed release or vendor patch exists for 2. Most recent: 2026-08-12. Highest priority: CVE-2026-26035 (score 56/100).
- CVE-2026-26035 CRITICAL 9.8 UPGRADE An Improper Authentication vulnerability [CWE-287] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2, For
- CVE-2026-70466 MEDIUM 5.3 UPGRADE A incomplete list of disallowed inputs vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2, FortiWeb 7.6.0
FAQ
How do I fix fortiweb vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is fortiweb being exploited right now?
None of the tracked fortiweb CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which fortiweb CVE should I patch first?
CVE-2026-26035 currently ranks highest (56/100): An Improper Authentication vulnerability [CWE-287] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2, For.