1076 matches found
ALSA-2026:13902 Important: resource-agents security update
The resource-agents packages provide the Pacemaker and RGManager service managers with a set of scripts. These scripts interface with several services to allow operating in a high-availability HA environment. Security Fixes: pyasn1: pyasn1 Vulnerable to Denial of Service via Unbounded Recursion...
RHEL 8 : resource-agents (RHSA-2026:13902)
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:13902 advisory. The resource-agents packages provide the Pacemaker and RGManager service managers with a set of scripts. These scripts interface with several servic...
Oracle Linux 10 : pcs (ELSA-2026-10713)
The remote Oracle Linux 10 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-10713 advisory. 0.12.1-1.el101.3 - Fixed CVE-2026-4800 by updating HA Cluster Management add-on to 0.1.23.2 Resolves: RHEL-164062 Tenable has extracted the preceding...
Kea: Kea: Denial of Service via maliciously crafted message
A flaw was found in Kea. A remote attacker can send a maliciously crafted message to the kea-ctrl-agent, kea-dhcp-ddns, kea-dhcp4, or kea-dhcp6 daemons over any configured API socket or HA listener. This can cause a stack overflow error, leading to the daemon exiting and resulting in a Denial of...
haproxy: denial of service vulnerability in HAProxy mjson library
A flaw was found in haproxy. A stemming from an inefficient algorithmic complexity issue within its bundled mjson parsing library. This vulnerability is triggered when haproxy is configured to analyze JSON content, such as with the jsonquery or jwtpayloadquery function...
EUVD-2026-21997
An issue was discovered in HAProxy before 3.3.6. The HTTP/3 parser does not check that the received body length matches a previously announced content-length when the stream is closed via a frame with an empty payload. This can cause desynchronization issues with the backend server and could be...
Kea: Kea: Denial of Service via maliciously crafted message
A flaw was found in Kea. A remote attacker can send a maliciously crafted message to the kea-ctrl-agent, kea-dhcp-ddns, kea-dhcp4, or kea-dhcp6 daemons over any configured API socket or HA listener. This can cause a stack overflow error, leading to the daemon exiting and resulting in a Denial of...
The vulnerability of the `send_hsr_supervision_frame()` function in the `net/hsr/hsr_device.c` module, which is part of the networking functions of the Linux operating system’s kernel, allows a hacker to trigger a service failure.
The vulnerability of the sendhsrsupervisionframe function in the net/hsr/hsrdevice.c module, which is part of the Linux kernel’s networking functions, involves unlimited and unrestricted resource allocation. Exploiting this vulnerability could allow a hacker to cause service failures...
CVE-2025-20096
Improper input validation in the UEFI firmware for some Intel Reference Platforms may allow an escalation of privilege. System software adversary with a privileged user combined with a high complexity attack may enable data manipulation. This result may potentially occur via local access when...
CVE-2026-21671
A vulnerability allowing an authenticated user with the Backup Administrator role to perform remote code execution RCE in high availability HA deployments of Veeam Backup & Replication...
EUVD-2026-15196
Sending a maliciously crafted message to the kea-ctrl-agent, kea-dhcp-ddns, kea-dhcp4, or kea-dhcp6 daemons over any configured API socket or HA listener can cause the receiving daemon to exit with a stack overflow error. This issue affects Kea versions 2.6.0 through 2.6.4 and 3.0.0 through 3.0.2...
DEBIAN-CVE-2026-3608
Sending a maliciously crafted message to the kea-ctrl-agent, kea-dhcp-ddns, kea-dhcp4, or kea-dhcp6 daemons over any configured API socket or HA listener can cause the receiving daemon to exit with a stack overflow error. This issue affects Kea versions 2.6.0 through 2.6.4 and 3.0.0 through 3.0.2...
ALPINE-CVE-2026-3608
Sending a maliciously crafted message to the kea-ctrl-agent, kea-dhcp-ddns, kea-dhcp4, or kea-dhcp6 daemons over any configured API socket or HA listener can cause the receiving daemon to exit with a stack overflow error. This issue affects Kea versions 2.6.0 through 2.6.4 and 3.0.0 through 3.0.2...
CVE-2026-3608 Stack overflow in Kea daemons
Sending a maliciously crafted message to the kea-ctrl-agent, kea-dhcp-ddns, kea-dhcp4, or kea-dhcp6 daemons over any configured API socket or HA listener can cause the receiving daemon to exit with a stack overflow error. This issue affects Kea versions 2.6.0 through 2.6.4 and 3.0.0 through 3.0.2...
CVE-2026-3608
CVE-2026-3608 affects Kea daemons (kea-ctrl-agent, kea-dhcp-ddns, kea-dhcp4, kea-dhcp6). A maliciously crafted message over any configured API socket or HA listener can cause the receiving daemon to exit with a stack overflow. Affected versions: 2.6.0–2.6.4 and 3.0.0–3.0.2. Exploitation details a...
CVE-2026-3608
Sending a maliciously crafted message to the kea-ctrl-agent, kea-dhcp-ddns, kea-dhcp4, or kea-dhcp6 daemons over any configured API socket or HA listener can cause the receiving daemon to exit with a stack overflow error. This issue affects Kea versions 2.6.0 through 2.6.4 and 3.0.0 through 3.0.2...
[SECURITY] Fedora 42 Update: pcs-0.12.2-1.fc42
pcs is a configuration tool for Corosync and Pacemaker. It permits users to easily view, modify and create high availability clusters based on Pacemaker. This package contains the pcs command-line utility and its server pcsd...
[SECURITY] Fedora 43 Update: pcs-0.12.2-1.fc43
pcs is a configuration tool for Corosync and Pacemaker. It permits users to easily view, modify and create high availability clusters based on Pacemaker. This package contains the pcs command-line utility and its server pcsd...
[SECURITY] Fedora 44 Update: pcs-0.12.2-1.fc44
pcs is a configuration tool for Corosync and Pacemaker. It permits users to easily view, modify and create high availability clusters based on Pacemaker. This package contains the pcs command-line utility and its server pcsd...