https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-08T16:32:03.656302+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2019-25600 CVE-2019-25600 — UltraVNC Viewer 1.2.2.4 Denial of Service via Buffer Overflow 2026-10-08T16:32:03.673513+00:00

Affected: Uvnc UltraVNC Viewer

UltraVNC Viewer 1.2.2.4 contains a denial of service vulnerability that allows attackers to crash the application by supplying an oversized string to the VNC Server input field. Attackers can paste a malicious string containing 256 repeated characters into the VNC Server field and click Connect to trigger a buffer overflow that crashes the viewer.