CVE-2026-107614

Published 8 October 2026 · tracked since 9 October 2026

Description

An integer underflow in WinCursorShapeUtils::trimTransparent() in GlavSoft TightVNC Server for Windows before 2.8.88 allows a local authenticated user to crash the server, and potentially read out-of-bounds memory, by causing a cursor shape with a width or height of zero to be processed on the DXGI

References

• NVD — National Vulnerability Database
• CVE.org record (MITRE)
• CISA Known Exploited Vulnerabilities catalog

Latest tracked vulnerabilities

• CVE-2026-14990 CRITICAL 9.3
• CVE-2026-107613 MEDIUM 5.9
• CVE-2026-107615 HIGH 7.8
• CVE-2026-107611 HIGH 7.1
• CVE-2026-107612 HIGH 7.8
• CVE-2026-103663
• CVE-2026-62127 MEDIUM 6.5
• CVE-2026-44033 MEDIUM 5.5
• CVE-2026-44036 MEDIUM 5.5
• CVE-2026-44037 MEDIUM 5.5

→ Open the live CVE board · all tools