CVE-2026-1996 Certain HP OfficeJet Pro Printers – Denial of Service

Certain HP OfficeJet Pro printers may be vulnerable to potential denial of service when the IPP requests are mishandled, failing to establish a TCP connection...

CVE-2026-1996

HP OfficeJet Pro printers are affected by CVE-2026-1996, where IPP request handling can lead to a denial of service by failing to establish a TCP connection. The vulnerability is network-based with low attack complexity and no privileges required, and it primarily impacts availability (LOW) with ...

PT-2026-7325

Certain HP OfficeJet Pro printers may be vulnerable to potential denial of service when the IPP requests are mishandled, failing to establish a TCP connection...

kernel: tcp: fix a signed-integer-overflow bug in tcp_add_backlog()

A flaw was found in the Linux kernel’s TCP implementation in the function tcpaddbacklog. When calculating the maximum acceptable backlog for TCP sockets, the sum of the receive buffer skrcvbuf, the send buffer sksndbuf, and a fixed constant may exceed the maximum value of a signed integer due to...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from improper handling of suspension phases. This vulnerability may lead to suspension warnings during...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the lack of credit limits for TX operations, potentially leading to memory exhaustion...

PT-2026-6192

Name of the Vulnerable Software and Affected Versions Shenzhen Tenda AC7 firmware versions prior to V03.03.03.01 cn Description The firmware for Shenzhen Tenda AC7 devices up to version V03.03.03.01 cn reveals account credentials in plain text within HTTP responses. This allows an attacker...

CVE-2026-1777

The CVE-2026-1777 issue affects the Amazon SageMaker Python SDK prior to v3.2.0 and v2.256.0, where the ModelBuilder HMAC signing key is exposed in cleartext within DescribeTrainingJob responses. A privileged attacker who can both call DescribeTrainingJob and modify objects in the Training Jobs S...

kernel: sctp: avoid NULL dereference when chunk data buffer is missing

In the Linux kernel, the following vulnerability has been resolved: sctp: avoid NULL dereference when chunk data buffer is missing chunk-skb pointer is dereferenced in the if-block where it's supposed to be NULL only. chunk-skb can only be NULL if chunk-headskb is not. Check for fraglist instead...

OESA-2026-1276 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: ipv6: ensure sane device mtu in tunnels Another syzbot report 1 with no reproducer hints at a bug in ip6gre tunnel dev:ip6gretap0 Since ipv6 mcast code makes sur...

CVE-2026-23564 Transmission of Unencrypted Data in Content Distribution Service

A vulnerability in TeamViewer DEX Client former 1E Client - Content Distribution Service NomadBranch.exe prior version 26.1 for Windows allows an attacker on the adjacent network to cause normally encrypted UDP traffic to be sent in cleartext. This can result in disclosure of sensitive informatio...

ALSA-2026:1595 Moderate: iperf3 security update

Iperf is a tool which can measure maximum TCP bandwidth and tune various parameters and UDP characteristics. Iperf reports bandwidth, delay jitter, and data-gram loss. Security Fixes: iperf3: iperf Heap Buffer Overflow CVE-2025-54349 For more details about the security issues, including the impac...

kernel: Linux kernel: SCTP use-after-free due to race condition in sendmsg

A flaw was found in the Linux kernel's SCTP implementation. This vulnerability allows a use-after-free read via a race condition during SCTP message sending...

kernel: RDMA/rxe: Fix incomplete state save in rxe_requester

An incorrect state restoration flaw was found in the Linux kernel's RDMA rxe soft-RoCE driver in the requester packet transmission logic. A local user with access to RDMA devices can trigger this issue when network layer packet drops occur during RDMA send operations, causing the work queue eleme...

kernel: Linux kernel: SCTP use-after-free due to race condition in sendmsg

A flaw was found in the Linux kernel's SCTP implementation. This vulnerability allows a use-after-free read via a race condition during SCTP message sending...

UBUNTU-CVE-2026-22258

Suricata is a network IDS, IPS and NSM engine. Prior to versions 8.0.3 and 7.0.14, crafted DCERPC traffic can cause Suricata to expand a buffer w/o limits, leading to memory exhaustion and the process getting killed. While reported for DCERPC over UDP, it is believed that DCERPC over TCP and SMB...

CVE-2026-22258

CVE-2026-22258 affects Suricata (IDS/IPS/NSM). Before versions 8.0.3 and 7.0.14, crafted DCERPC traffic can trigger unbounded buffering, causing memory exhaustion and process termination. While initially observed over UDP, TCP and SMB are also considered vulnerable; however, DCERPC/TCP defaults l...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Net: Ethernet: Cortina: Use TOE/TSO for all TCP protocols. It is desirable to enable the hardware accelerator to also process non-segmented TCP frames. We can pass the skb-len value to the “TOE/TSO” offloader, which will handle...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005149)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005149 advisory. In the Linux kernel, the following vulnerability has been resolved: slip: make slhcremember more robust against malicious packets syzbot found that slhcremember was...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005184)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005184 advisory. In the Linux kernel, the following vulnerability has been resolved: tcp/dccp: Don't use timerpending in reqskqueueunlink. Martin KaFai Lau reported use-after-free 0...