PatchTheCVErefraction-networking vulnerabilities
Recent CVEs affecting refraction-networking products. 2 tracked.
refraction-networking has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 2. Most recent: 2026-02-20. Highest priority: CVE-2026-26994 (score 33/100).
- CVE-2026-27017 MEDIUM 5.3 UPGRADE uTLS is a fork of crypto/tls, created to customize ClientHello for fingerprinting resistance while still using
- CVE-2026-26994 MEDIUM 6.5 UPGRADE uTLS is a fork of crypto/tls, created to customize ClientHello for fingerprinting resistance while still using
FAQ
How do I fix refraction-networking 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 refraction-networking being exploited right now?
None of the tracked refraction-networking CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which refraction-networking CVE should I patch first?
CVE-2026-26994 currently ranks highest (33/100): uTLS is a fork of crypto/tls, created to customize ClientHello for fingerprinting resistance while still using.