Vulnerabilities in LibVNC
5 resultsCVE-2026-32854MEDIUMLibVNCServer httpd proxy NULL Pointer DereferenceEPSS 5.4%CVE-2019-15690HIGHLibVNCServer 0.9.12 release and earlier contains heap buffer overflow vulnerability within the HandleCursorShape() function in libvncclient/EPSS 0.8%CVE-2026-32853MEDIUMLibVNCServer UltraZip Encoding Heap Out-of-bounds ReadEPSS 0.4%CVE-2026-50538HIGHlibvncclient Tight decoder has an attacker-controlled heap out-of-bounds writeEPSS 0.4%CVE-2026-44988HIGHLibVNCClient Tight Gradient decoding allows malicious server-triggered heap/stack OOB writesEPSS 0.2%