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Package "libvncserver-dev"

Name: libvncserver-dev

Description:

API to write one's own VNC server - development files

Latest version: 0.9.15+dfsg-1ubuntu0.1
Release: questing (25.10)
Level: updates
Repository: main
Head package: libvncserver
Homepage: http://libvnc.github.io

Links


Download "libvncserver-dev"


Other versions of "libvncserver-dev" in Questing

Repository Area Version
base main 0.9.15+dfsg-1
security main 0.9.15+dfsg-1ubuntu0.1

Changelog

Version: 0.9.15+dfsg-1ubuntu0.1 2026-06-23 17:07:53 UTC

  libvncserver (0.9.15+dfsg-1ubuntu0.1) questing-security; urgency=medium

  * SECURITY UPDATE: Heap Out-of-Bounds Read in HandleUltraZipBPP
    - debian/patches/CVE-2026-32853.patch: libvncclient: add bounds checks to
      UltraZip subrectangle parsing in src/libvncclient/ultra.c.
    - CVE-2026-32853
  * SECURITY UPDATE: NULL pointer dereferences in httpd proxy handlers
    - debian/patches/CVE-2026-32854.patch: libvncserver: fix NULL pointer
      dereferences in httpd proxy handlers in src/libvncserver/httpd.c.
    - CVE-2026-32854
  * SECURITY UPDATE: OOB write in Tight Gradient decoding
    - debian/patches/CVE-2026-44988.patch: libvncclient: fix Tight gradient
      decoding overflow in include/rfb/rfbclient.h, src/libvncclient/tight.c.
    - CVE-2026-44988

 -- Marc Deslauriers <email address hidden> Mon, 15 Jun 2026 10:52:23 -0400

CVE-2026-32853 LibVNCServer versions 0.9.15 and prior (fixed in commit 009008e) contain a heap out-of-bounds read vulnerability in the UltraZip encoding handler tha
CVE-2026-32854 LibVNCServer versions 0.9.15 and prior (fixed in commit dc78dee) contain null pointer dereference vulnerabilities in the HTTP proxy handlers within h
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-



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