CVE-2026-42859

A flaw was found in neatvnc, a VNC server library. An unauthenticated remote attacker who can reach the VNC listening socket can send a crafted handshake with an oversized client RSA public key. This action causes a pre-authentication stack buffer overflow, leading to a denial of service due to a...

Fedora: Security Advisory (FEDORA-2024-7250fa4a78)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora: Security Advisory (FEDORA-2024-1fbf7f22e0)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora 39 : neatvnc (2024-7250fa4a78)

The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-7250fa4a78 advisory. new version RHBZ 2302449,2302450 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus...

Fedora 40 : neatvnc (2024-1fbf7f22e0)

The remote Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-1fbf7f22e0 advisory. new version RHBZ 2302449,2302450 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus...

UBUNTU-CVE-2024-42458

server.c in Neat VNC aka neatvnc before 0.8.1 does not properly validate the security type, a related issue to CVE-2006-2369...

CVE-2024-42458

server.c in Neat VNC aka neatvnc before 0.8.1 does not properly validate the security type, a related issue to CVE-2006-2369...

[SECURITY] Fedora 38 Update: neatvnc-0.6.0-2.fc38

This is a liberally licensed VNC server library that's intended to be fast and neat. Note: This is a beta release, so the interface is not yet stable...