OESA-2026-2494 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: udp: Fix wildcard bind conflict check when using hash2 When binding a udpsock to a local address and port, UDP uses two hashes udptable-hash and udptable-hash2 f...

SUSE-SU-2026:2108-1 Security update for samba

This update for samba fixes the following issues - CVE-2026-2340: vfsworm does not block directory modification bsc1261158. - CVE-2026-3238: unauthenticated udp packet crashes AD DC nbt server bsc1261160. - CVE-2026-4408: Remote Code Execution in SAMR bsc1261163. - CVE-2026-4480: Unauthenticated...

EUVD-2026-33066

Lakeside SysTrack Agent versions prior to 11.2.1.28, 11.3.0.38, 11.4.0.24, 11.5.0.15 contain an out-of-bounds read vulnerability in the Command ID 30 UDP packet handler that allows remote attackers to crash the application by sending a specially crafted UDP packet. Attackers can send a malformed...

SUSE SLES15 / openSUSE 15 Security Update : samba (SUSE-SU-2026:2074-1)

The remote SUSE Linux SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2074-1 advisory. This update for samba fixes the following issues - CVE-2026-2340: vfsworm does not block directory modification...

CVE-2026-39929

Lakeside SysTrack Agent versions prior to 11.2.1.28, 11.3.0.38, 11.4.0.24, 11.5.0.15 contain an out-of-bounds read vulnerability in the Command ID 30 UDP packet handler that allows remote attackers to crash the application by sending a specially crafted UDP packet. Attackers can send a malformed...

CVE-2026-39929

CVE-2026-39929 concerns Lakeside SysTrack Agent prior to 11.2.1.28, 11.3.0.38, 11.4.0.24, and 11.5.0.15, where the out-of-bounds read occurs in the UDP Command ID 30 packet handler. The root cause is an invalid memory access triggered by a malformed UDP packet at offset 0x4 in the payload, leadin...

CVE-2026-39929 Lakeside SysTrack Agent LsiAgent.exe Out-of-Bounds Read via UDP

Lakeside SysTrack Agent versions prior to 11.2.1.28, 11.3.0.38, 11.4.0.24, 11.5.0.15 contain an out-of-bounds read vulnerability in the Command ID 30 UDP packet handler that allows remote attackers to crash the application by sending a specially crafted UDP packet. Attackers can send a malformed...

corosync security update

An update is available for corosync. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The corosync packages provide the Corosync Cluster Engine and C APIs for Roc...

CVE-2026-46207

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: fix empty payload in tap skb for non-linear buffers For non-linear skbs, virtiotransportbuildskb goes through virtiotransportcopynonlinearskb to copy the original payload in the new skb to be delivered to the vsockm...

CVE-2026-46207

The CVE-2026-46207 issue affects the Linux kernel’s vsock/virtio path, where non-linear skbs could fail to copy payloads to the vsockmon tap device due to iov_iter not being properly initialized. The fix standardizes handling for both linear and non-linear skbs by removing the linear/non-linear s...

CVE-2026-46207

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: fix empty payload in tap skb for non-linear buffers For non-linear skbs, virtiotransportbuildskb goes through virtiotransportcopynonlinearskb to copy the original payload in the new skb to be delivered to the vsockm...

CVE-2026-46207 vsock/virtio: fix empty payload in tap skb for non-linear buffers

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: fix empty payload in tap skb for non-linear buffers For non-linear skbs, virtiotransportbuildskb goes through virtiotransportcopynonlinearskb to copy the original payload in the new skb to be delivered to the vsockm...

EUVD-2026-32834

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: fix empty payload in tap skb for non-linear buffers For non-linear skbs, virtiotransportbuildskb goes through virtiotransportcopynonlinearskb to copy the original payload in the new skb to be delivered to the vsockm...

PT-2026-44541

Name of the Vulnerable Software and Affected Versions Lakeside SysTrack Agent versions prior to 11.2.1.28 Lakeside SysTrack Agent versions prior to 11.3.0.38 Lakeside SysTrack Agent versions prior to 11.4.0.24 Lakeside SysTrack Agent versions prior to 11.5.0.15 Description An out-of-bounds read...

PT-2026-44330

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the vsock/virtio component where non-linear skbs socket buffers result in an empty payload in the tap skb. The virtio transport build skb function utilizes virtio...

Lakeside SysTrack Agent 代码问题漏洞

Lakeside SysTrack Agent is a proxy component developed by Lakeside Corporation in the United States, used for collecting performance data from terminal devices and user experience metrics. There is a code vulnerability in Lakeside SysTrack Agent, which stems from an out-of-bounds read in the...

CVE-2026-46053

A flaw was found in the Linux kernel's Reliable Datagram Sockets RDS network protocol. When handling memory registration MR cleanup, specifically during the process of copying generated cookies back to user space, an error in the cleanup path could lead to resources being freed multiple times. Th...

EUVD-2026-32325

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkqueue: do shared-unconfirmed check before segmentation Ulrich reports a regression with nfqueue: If an application did not set the 'FGSO' capability flag and a gso packet with an unconfirmed nfconn entry is...

UBUNTU-CVE-2026-46053

In the Linux kernel, the following vulnerability has been resolved: net: rds: fix MR cleanup on copy error rdsrdmamap hands sg/pages ownership to the transport after getmr succeeds. If copying the generated cookie back to user space fails after that point, the error path must not free those...

CVE-2026-45859

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkqueue: do shared-unconfirmed check before segmentation Ulrich reports a regression with nfqueue: If an application did not set the 'FGSO' capability flag and a gso packet with an unconfirmed nfconn entry is...