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 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 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-2019-8266 UltraVNC revision 1207 has multiple out-of-bounds access vulnerabilities connected with improper usage of ClientConnection::C... 9.8 - CRITICAL 2019-03-08 2020-06-12
CVE-2019-8265 UltraVNC revision 1207 has multiple out-of-bounds access vulnerabilities connected with improper usage of SETPIXELS macro in ... 9.8 - CRITICAL 2019-03-08 2021-06-28
CVE-2019-8264 UltraVNC revision 1203 has out-of-bounds access vulnerability in VNC client inside Ultra2 decoder, which can potentially resu... 9.8 - CRITICAL 2019-03-08 2021-06-28
CVE-2019-8263 UltraVNC revision 1205 has stack-based buffer overflow vulnerability in VNC client code inside ShowConnInfo routine, which le... 6.5 - MEDIUM 2019-03-05 2021-06-28
CVE-2019-8262 UltraVNC revision 1203 has multiple heap buffer overflow vulnerabilities in VNC client code inside Ultra decoder, which resul... 9.8 - CRITICAL 2019-03-05 2021-06-28
CVE-2019-8261 UltraVNC revision 1199 has a out-of-bounds read vulnerability in VNC code inside client CoRRE decoder, caused by multiplicati... 9.8 - CRITICAL 2019-03-05 2021-06-28
CVE-2019-8260 UltraVNC revision 1199 has a out-of-bounds read vulnerability in VNC client RRE decoder code, caused by multiplication overfl... 9.8 - CRITICAL 2019-03-05 2021-06-28
CVE-2019-8259 UltraVNC revision 1198 contains multiple memory leaks (CWE-655) in VNC client code, which allow an attacker to read stack mem... 7.5 - HIGH 2019-03-05 2021-06-28
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationUvncUltravnc1.2.2.4AllAllAll
ApplicationUvncUltravnc1.2.2.3AllAllAll
ApplicationUvncUltravnc1.2.2.2AllAllAll
ApplicationUvncUltravnc1.2.1.7AllAllAll
ApplicationUvncUltravnc1.2.1.6AllAllAll
ApplicationUvncUltravnc1.2.1.2AllAllAll
ApplicationUvncUltravnc1.2.1.0AllAllAll
ApplicationUvncUltravnc1.2.0.9AllAllAll
ApplicationUvncUltravnc1.2.0.5AllAllAll
ApplicationUvncUltravnc1.1.9.6AllAllAll
ApplicationUvncUltravnc1.1.9.3AllAllAll
ApplicationUvncUltravnc1.1.8.9AllAllAll
ApplicationUvncUltravnc1.0.9.6.2AllAllAll
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report