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UltraVNC — Vulnerabilities & Security Advisories 25

All 25 CVE vulnerabilities found in UltraVNC, with AI-generated Chinese analysis, references, and POCs.

Vendor: UltraVNC

CVE IDTitleCVSSSeverityPublished
CVE-2026-4962 UltraVNC Service version.dll uncontrolled search path CWE-427 7.0 High2026-03-27
CVE-2026-3787 UltraVNC Windows Service cryptbase.dll uncontrolled search path CWE-427 7.0 High2026-03-08
CVE-2022-24750 Low privilege user is able to exploit the service and gain SYSTEM privileges in UltraVNC server CWE-269 8.8 High2022-03-10
CVE-2019-8269 UltraVNC 缓冲区错误漏洞 CWE-121 7.5 -2019-03-09
CVE-2019-8280 UltraVNC 缓冲区错误漏洞 CWE-788 9.8 -2019-03-09
CVE-2019-8277 UltraVNC 资源管理错误漏洞 CWE-665 7.5 -2019-03-09
CVE-2019-8276 UltraVNC 缓冲区错误漏洞 CWE-121 7.5 -2019-03-09
CVE-2019-8275 UltraVNC 安全漏洞 CWE-170 9.8 -2019-03-09
CVE-2019-8274 UltraVNC 缓冲区错误漏洞 CWE-122 9.8 -2019-03-09
CVE-2019-8273 UltraVNC 缓冲区错误漏洞 CWE-122 9.8 -2019-03-09
CVE-2019-8272 UltraVNC 安全漏洞 CWE-193 9.8 -2019-03-09
CVE-2019-8271 UltraVNC 缓冲区错误漏洞 CWE-122 9.8 -2019-03-09
CVE-2019-8270 UltraVNC 缓冲区错误漏洞 CWE-125 7.5 -2019-03-09
CVE-2019-8268 UltraVNC 安全漏洞 CWE-193 9.8 -2019-03-09
CVE-2019-8267 UltraVNC 缓冲区错误漏洞 CWE-125 7.5 -2019-03-09
CVE-2019-8266 UltraVNC 缓冲区错误漏洞 CWE-788 8.8 -2019-03-09
CVE-2019-8265 UltraVNC 缓冲区错误漏洞 CWE-788 9.8 -2019-03-09
CVE-2019-8264 UltraVNC 缓冲区错误漏洞 CWE-788 9.8 -2019-03-09
CVE-2018-15361 UltraVNC 缓冲区错误漏洞 CWE-124 9.8 -2019-03-05
CVE-2019-8263 UltraVNC 缓冲区错误漏洞 CWE-121 6.5 -2019-03-05
CVE-2019-8262 UltraVNC 缓冲区错误漏洞 CWE-122 9.8 -2019-03-05
CVE-2019-8261 UltraVNC 缓冲区错误漏洞 CWE-125 9.8 -2019-03-05
CVE-2019-8260 UltraVNC 缓冲区错误漏洞 CWE-125 9.8 -2019-03-05
CVE-2019-8259 UltraVNC 资源管理错误漏洞 CWE-665 7.5 -2019-03-05
CVE-2019-8258 UltraVNC 缓冲区错误漏洞 CWE-122 9.8 -2019-03-05

All 25 known CVE vulnerabilities affecting UltraVNC with full Chinese analysis, references, and POCs where available.