CVE-2026-59844

CVE-2026-59844 affects libssh: a remote authenticated client can send SSH_FXP_READ with an arbitrarily large length to a libssh SFTP server, causing excessive memory allocation and potential exhaustion via repeated requests. Documents confirm the flaw and its impact (memory exhaustion) across mul...

CVE-2026-59844 Libssh: libssh: denial of service via oversized sftp read length

A flaw was found in libssh. A remote authenticated client can issue SSHFXPREAD requests with an arbitrarily large length, causing a libssh SFTP server to allocate excessive memory and potentially exhaust it through repeated requests...

MGASA-2024-0387 Updated qemu packages fix security vulnerabilities

A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. This flaw allows a crafted guest driver to allocate and initialize a huge number of page tables to be used as a ring of descriptors for CQ and async events, potentially leading to an out-of-bounds read and crash of...

USN-6860-1: OpenVPN vulnerabilities

Reynir Björnsson discovered that OpenVPN incorrectly handled terminating client connections. A remote authenticated client could possibly use this issue to keep the connection active, bypassing certain security policies. This issue only affected Ubuntu 23.10, and Ubuntu 24.04 LTS. CVE-2024-28882...

PT-2023-9176 · Qemu +10 · Qemu +10

Name of the Vulnerable Software and Affected Versions: QEMU affected versions not specified Description: A flaw was found in the QEMU built-in VNC server while processing ClientCutText messages. A wrong exit condition may lead to an infinite loop when inflating an attacker-controlled zlib buffer ...