CVE-2026-72137 xfrm: nat_keepalive: avoid double free on send error

In the Linux kernel, the following vulnerability has been resolved: xfrm: natkeepalive: avoid double free on send error natkeepalivesend frees the keepalive skb whenever the IPv4 or IPv6 send helper reports an error. That cleanup is only correct before the skb is handed to the output path. Once...

PT-2026-72325

In the Linux kernel, the following vulnerability has been resolved: xfrm: nat keepalive: avoid double free on send error nat keepalive send frees the keepalive skb whenever the IPv4 or IPv6 send helper reports an error. That cleanup is only correct before the skb is handed to the output path. Onc...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: kcm: fixed zero-frag skb in fraglist in case of partial sendmsg errors Syzkaller reported a warning in kcmwritemsgs when processing a message with a zero-fragment skb in the fraglist. When kcmsendmsg fills MAXSKBFRAGS fragments i...

CVE-2026-23322 ipmi: Fix use-after-free and list corruption on sender error

In the Linux kernel, the following vulnerability has been resolved: ipmi: Fix use-after-free and list corruption on sender error The analysis from Breno: When the SMI sender returns an error, smiwork delivers an error response but then jumps back to restart without cleaning up properly: 1...

DEBIAN-CVE-2021-46983

In the Linux kernel, the following vulnerability has been resolved: nvmet-rdma: Fix NULL deref when SEND is completed with error When running some traffic and taking down the link on peer, a retry counter exceeded error is received. This leads to nvmetrdmaerrorcomp which tried accessing the...

UBUNTU-CVE-2021-46983

In the Linux kernel, the following vulnerability has been resolved: nvmet-rdma: Fix NULL deref when SEND is completed with error When running some traffic and taking down the link on peer, a retry counter exceeded error is received. This leads to nvmetrdmaerrorcomp which tried accessing the...

OESA-2023-1680 mosquitto security update

Mosquitto is an open source message broker that implements the MQ Telemetry Transport protocol version 3.1 and 3.1.1 MQTT provides a lightweight method of carrying out messaging using a publish/subscribe model. This makes it suitable for "machine to machine" messaging such as with low power senso...

SUSE CVE-2023-28366

The broker in Eclipse Mosquitto 1.3.2 through 2.x before 2.0.16 has a memory leak that can be abused remotely when a client sends many QoS 2 messages with duplicate message IDs, and fails to respond to PUBREC commands. This occurs because of mishandling of EAGAIN from the libc send function...

PT-2022-9030 · Openmrs · Openmrs Admin Ui Module

Name of the Vulnerable Software and Affected Versions: OpenMRS Admin UI Module versions up to 1.4.x Description: A problematic vulnerability has been found in the OpenMRS Admin UI Module, affecting the sendErrorMessage function of the AccountPageController.java file, part of the Account Setup...

AbsoluteTelnet 11.21 - (Username) Denial of Service Exploit

Exploit Title: AbsoluteTelnet 11.21 - 'Username' Denial of Service PoC Discovered by: Xenofon Vassilakopoulos Vendor Homepage: https://www.celestialsoftware.net/ Software Link : https://www.celestialsoftware.net/telnet/AbsoluteTelnet11.21.exe Tested Version: 11.21 Vulnerability Type: Denial of...