LibVNC vulnerabilities
5 published CVEs name LibVNC among the affected products.
- 5Published CVEs5 of them scored
- 4Last 12 monthspublished in the last year
- 0Critical3 more rated high
- 0Known exploitedin CISA's KEV catalog
Newest CVEs
- CVE-2026-50538
libvncclient Tight decoder has an attacker-controlled heap out-of-bounds write
LibVNC · libvncserver
High8.8 - CVE-2026-44988
LibVNCClient Tight Gradient decoding allows malicious server-triggered heap/stack OOB writes
LibVNC · libvncserver
High8.8 - CVE-2026-32854
LibVNCServer httpd proxy NULL Pointer Dereference
LibVNC · LibVNCServer
Medium6.3 - CVE-2026-32853
LibVNCServer UltraZip Encoding Heap Out-of-bounds Read
LibVNC · LibVNCServer
Medium6.9 - CVE-2019-15690
LibVNCServer 0.9.12 release and earlier contains heap buffer overflow vulnerability within the HandleCursorShape() function in libvncclient/cursor.c. An…
LibVNC · LibVNCServer
High8.8