CVE-2026-7838 - UltraVNC viewer heap buffer overflow via integer overflow in RFB connection-failure reason length
CVE ID :CVE-2026-7838 Published : July 1, 2026, 3:33 a.m. | 1 hour, 39 minutes ago Description :UltraVNC viewer through 1.8.2.2 contains an integer overflow leading to a heap buffer overflow in the RFB protocol failure-response parsing path. In vncviewer/ClientConnection.cpp, the 4-byte...