PatchTheCVEtightvnc vulnerabilities and fixes
Recent CVEs affecting tightvnc, with upgrade or downgrade steps. 1 tracked.
tightvnc has 1 tracked vulnerability, 1 critical. A fixed release or vendor patch exists for 1. Most recent: 2023-04-12. Highest priority: CVE-2023-27830 (score 53/100).
- CVE-2023-27830 CRITICAL 9.0 UPGRADE TightVNC before v2.8.75 allows attackers to escalate privileges on the host operating system via replacing leg
FAQ
How do I fix tightvnc 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 tightvnc being exploited right now?
None of the tracked tightvnc CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which tightvnc CVE should I patch first?
CVE-2023-27830 currently ranks highest (53/100): TightVNC before v2.8.75 allows attackers to escalate privileges on the host operating system via replacing leg.