LibVNCServer vulnerabilities
CVEs whose affected-version data names the LibVNCServer package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
2 CVEsRSS
CVE-2026-32854Medium· 6.3PoCLibVNCServer httpd proxy NULL Pointer Dereference
LibVNCServer versions 0.9.15 and prior (fixed in commit dc78dee) contain null pointer dereference vulnerabilities in the HTTP proxy handlers within httpProcessInput() in httpd.c that allow remote attackers to cause a denial of service by…
▾ TwilightLibVNC · LibVNCServerEPSS 5.4%via CVEORG
CVE-2026-32853Medium· 6.9PoCLibVNCServer UltraZip Encoding Heap Out-of-bounds Read
LibVNCServer versions 0.9.15 and prior (fixed in commit 009008e) contain a heap out-of-bounds read vulnerability in the UltraZip encoding handler that allows a malicious VNC server to cause information disclosure or application crash. At…
▾ TwilightLibVNC · LibVNCServerEPSS 0.45%via CVEORG