SUSE CVE-2026-44988

LibVNCClient is a library for easy implementation of a VNC client. In 0.9.15 and earlier, LibVNCClient's Tight encoding decoder uses fixed-size 2048-pixel scratch buffers for the Gradient filter, but it does not reject Tight rectangles whose width is larger than 2048 pixels. A malicious VNC serve...

UBUNTU-CVE-2026-44988

LibVNCClient is a library for easy implementation of a VNC client. In 0.9.15 and earlier, LibVNCClient's Tight encoding decoder uses fixed-size 2048-pixel scratch buffers for the Gradient filter, but it does not reject Tight rectangles whose width is larger than 2048 pixels. A malicious VNC serve...

PT-2026-44004

Name of the Vulnerable Software and Affected Versions LibVNCClient versions prior to 0.9.16 Description The Tight encoding decoder in LibVNCClient uses fixed-size 2048-pixel scratch buffers for the Gradient filter but fails to reject Tight rectangles with a width exceeding 2048 pixels. A maliciou...