7 matches found
Ubuntu 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS : LibVNCServer vulnerability (USN-8494-1)
The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-8494-1 advisory. It was discovered that LibVNCServer incorrectly handled the Tight decoder in libvncclient. A remote attacker could use this issue ...
USN-8494-1: LibVNCServer vulnerability
It was discovered that LibVNCServer incorrectly handled the Tight decoder in libvncclient. A remote attacker could use this issue to cause LibVNCServer to crash, resulting in a denial of service, or possibly execute arbitrary code...
CVE-2026-50538
Attacker-controlled heap out-of-bounds write in libvncclient Tight decoder...
UBUNTU-CVE-2026-50538
Attacker-controlled heap out-of-bounds write in libvncclient Tight decoder...
PT-2026-52181
Name of the Vulnerable Software and Affected Versions LibVNCServer affected versions not specified Description An issue exists in the Tight decoder within libvncclient where heap out-of-bounds writes occur. A remote attacker can exploit this to cause the server to crash, leading to a denial of...
tigervnc security update
1.9.0-14 - Bump build version Resolves: bz1819877 Resolves: bz1819879 Resolves: bz1819882 Resolves: bz1819886 Resolves: bz1819884 1.9.0-13 - Fix stack buffer overflow in CMsgReader::readSetCursor Resolves: bz1819877 - Fix heap buffer overflow in DecodeManager::decodeRect Resolves: bz1819879 - Fix...
