Aggregates CVE and security vulnerability intelligence across all libvnc_project-related products, including CVSS, EPSS, publication dates, and vulnerability intelligence data.
Historical issues mainly involve vendor risk memory corruption and vendor risk buffer overflow and related problems; some flaws may lead to vendor impact memory corruption and vendor impact application crash.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2018-20020 | LibVNC before commit 7b1ef0ffc4815cab9a96c7278394152bdc89dc4d contains heap out-of-bound write vulnerability inside structure in VNC client code that can result remote code execution | [email protected] | 9.8 | 8.55% | 2018-12-19 | 2026-06-16 |
| CVE-2018-20019 | LibVNC before commit a83439b9fbe0f03c48eb94ed05729cb016f8b72f contains multiple heap out-of-bound write vulnerabilities in VNC client code that can result remote code execution | [email protected] | 9.8 | 9.39% | 2018-12-19 | 2026-06-16 |
| CVE-2018-15127 | LibVNC before commit 502821828ed00b4a2c4bef90683d0fd88ce495de contains heap out-of-bound write vulnerability in server code of file transfer extension that can result remote code execution | [email protected] | 9.8 | 15.14% | 2018-12-19 | 2026-06-16 |
| CVE-2018-15126 | LibVNC before commit 73cb96fec028a576a5a24417b57723b55854ad7b contains heap use-after-free vulnerability in server code of file transfer extension that can result remote code execution | [email protected] | 9.8 | 11.81% | 2018-12-19 | 2026-06-16 |