Known Vulnerabilities for Ultravnc by Uvnc

Listed below are 10 of the newest known vulnerabilities associated with "Ultravnc" by "Uvnc".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-4962 json A security flaw has been discovered in UltraVNC up to 1.6.4.0. Affected by this issue is some unknown functionality in the li... Not Provided 2026-03-27 2026-03-27
CVE-2022-24750 json UltraVNC is a free and open source remote pc access software. A vulnerability has been found in versions prior to 1.3.8.0 in ... 7.8 - HIGH 2022-03-10 2023-03-01
CVE-2019-25601 json UltraVNC Launcher 1.2.2.4 contains a buffer overflow vulnerability in the Path vncviewer.exe property field that allows local... 7.8 - HIGH 2026-03-22 2026-03-23
CVE-2019-25600 json UltraVNC Viewer 1.2.2.4 contains a denial of service vulnerability that allows attackers to crash the application by supplyin... 7.8 - HIGH 2026-03-22 2026-03-24
CVE-2019-8280 json UltraVNC revision 1203 has out-of-bounds access vulnerability in VNC client inside RAW decoder, which can potentially result ... 9.8 - CRITICAL 2019-03-08 2021-06-28
CVE-2019-8277 json UltraVNC revision 1211 contains multiple memory leaks (CWE-665) in VNC server code, which allows an attacker to read stack me... 7.5 - HIGH 2019-03-08 2021-06-28
CVE-2019-8276 json UltraVNC revision 1211 has a stack buffer overflow vulnerability in VNC server code inside file transfer request handler, whi... 7.5 - HIGH 2019-03-08 2020-10-22
CVE-2019-8275 json UltraVNC revision 1211 has multiple improper null termination vulnerabilities in VNC server code, which result in out-of-boun... 9.8 - CRITICAL 2019-03-08 2021-06-28
CVE-2019-8274 json UltraVNC revision 1211 has a heap buffer overflow vulnerability in VNC server code inside file transfer offer handler, which ... 9.8 - CRITICAL 2019-03-08 2020-10-22
CVE-2019-8273 json UltraVNC revision 1211 has a heap buffer overflow vulnerability in VNC server code inside file transfer request handler, whic... 9.8 - CRITICAL 2019-03-08 2020-10-22
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationUvncUltravnc1.2.2.4
ApplicationUvncUltravnc1.2.2.3
ApplicationUvncUltravnc1.2.2.2
ApplicationUvncUltravnc1.2.1.7
ApplicationUvncUltravnc1.2.1.6
ApplicationUvncUltravnc1.2.1.2
ApplicationUvncUltravnc1.2.1.0
ApplicationUvncUltravnc1.2.0.9
ApplicationUvncUltravnc1.2.0.5
ApplicationUvncUltravnc1.1.9.6
ApplicationUvncUltravnc1.1.9.3
ApplicationUvncUltravnc1.1.8.9
ApplicationUvncUltravnc1.0.9.6.2
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