https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-10-16T23:03:49.587545+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/fkie_cve-2026-107613 fkie_cve-2026-107613 2026-10-16T23:03:49.598834+00:00

A NULL pointer dereference vulnerability in the Win8ScreenDriver component of GlavSoft TightVNC Server for Windows before 2.8.88 allows an attacker to crash the server, causing a denial of service. When re-initialization of the DXGI Desktop Duplication driver fails in applyNewScreenProperties() (for example after a GPU reset, display hot-plug or session change), m_drvImpl is left NULL and is subsequently dereferenced without a check by executeDetection(), getScreenBuffer(), grabFb(), getScreenPropertiesChanged() and getCursorPosition().

 https://db.gcve.eu/vuln/ghsa-c4jj-c6x2-r973 GHSA-c4jj-c6x2-r973 2026-10-16T23:03:49.598943+00:00

A NULL pointer dereference vulnerability in the Win8ScreenDriver component of GlavSoft TightVNC Server for Windows before 2.8.88 allows an attacker to crash the server, causing a denial of service. When re-initialization of the DXGI Desktop Duplication driver fails in applyNewScreenProperties() (for example after a GPU reset, display hot-plug or session change), m_drvImpl is left NULL and is subsequently dereferenced without a check by executeDetection(), getScreenBuffer(), grabFb(), getScreenPropertiesChanged() and getCursorPosition().

 https://db.gcve.eu/vuln/ubuntu-cve-2026-107613 UBUNTU-CVE-2026-107613 2026-10-16T23:03:49.598968+00:00

Affected: Ubuntu:Pro:14.04:LTS: tightvnc, Ubuntu:16.04:LTS: tightvnc, Ubuntu:18.04:LTS: tightvnc, Ubuntu:20.04:LTS: tightvnc, Ubuntu:22.04:LTS: tightvnc, Ubuntu:24.04:LTS: tightvnc, Ubuntu:26.04:LTS: tightvnc

A NULL pointer dereference vulnerability in the Win8ScreenDriver component of GlavSoft TightVNC Server for Windows before 2.8.88 allows an attacker to crash the server, causing a denial of service. When re-initialization of the DXGI Desktop Duplication driver fails in applyNewScreenProperties() (for example after a GPU reset, display hot-plug or session change), m_drvImpl is left NULL and is subsequently dereferenced without a check by executeDetection(), getScreenBuffer(), grabFb(), getScreenPropertiesChanged() and getCursorPosition().