PatchTheCVEdefu vulnerabilities and fixes
Recent CVEs affecting defu, with upgrade or downgrade steps. 1 tracked.
defu has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-04-06. Highest priority: CVE-2026-35209 (score 40/100).
- CVE-2026-35209 HIGH 7.5 UPGRADE defu is software that allows uers to assign default properties recursively
FAQ
How do I fix defu 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 defu being exploited right now?
None of the tracked defu CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which defu CVE should I patch first?
CVE-2026-35209 currently ranks highest (40/100): defu is software that allows uers to assign default properties recursively.