CVE-2026-89564

In the Linux kernel, the following vulnerability has been resolved: ip: orphan prefetched skbs before multicast forwarding IPv4 and IPv6 input preserve an skb-sk association installed by bpfskassign so that local delivery can use the selected socket under RCU. Both address families can also...

UBUNTU-CVE-2026-89564

In the Linux kernel, the following vulnerability has been resolved: ip: orphan prefetched skbs before multicast forwarding IPv4 and IPv6 input preserve an skb-sk association installed by bpfskassign so that local delivery can use the selected socket under RCU. Both address families can also...

CVE-2026-89564

CVE-2026-89564 is a use-after-free in the Linux kernel 's IP multicast forwarding path. When a socket prefetched by BPF (bpf_sk_assign) or UDP early demux is destroyed before the skb is freed, a later call to sock_pfree() dereferences the stale skb->sk pointer. Both IPv4 and IPv6 are affected:...

EUVD-2026-76475

In the Linux kernel, the following vulnerability has been resolved: ip: orphan prefetched skbs before multicast forwarding IPv4 and IPv6 input preserve an skb-sk association installed by bpfskassign so that local delivery can use the selected socket under RCU. Both address families can also...

CVE-2026-89564 ip: orphan prefetched skbs before multicast forwarding

In the Linux kernel, the following vulnerability has been resolved: ip: orphan prefetched skbs before multicast forwarding IPv4 and IPv6 input preserve an skb-sk association installed by bpfskassign so that local delivery can use the selected socket under RCU. Both address families can also...

CVE-2026-89564

In the Linux kernel, the following vulnerability has been resolved: ip: orphan prefetched skbs before multicast forwarding IPv4 and IPv6 input preserve an skb-sk association installed by bpfskassign so that local delivery can use the selected socket under RCU. Both address families can also...

CVE-2026-89564 ip: orphan prefetched skbs before multicast forwarding

In the Linux kernel, the following vulnerability has been resolved: ip: orphan prefetched skbs before multicast forwarding IPv4 and IPv6 input preserve an skb-sk association installed by bpfskassign so that local delivery can use the selected socket under RCU. Both address families can also...

CVE-2026-88013

A flaw was found in rclone. The HTTP backend in rclone can forward custom or authentication headers, such as API keys, Authorization, or Cookie headers, when following redirects to a different host. This can lead to the disclosure of sensitive information to untrusted destinations. Additionally, ...

Multiple vulnerabilities in OpenSSH affect AIX

IBM SECURITY ADVISORY First Issued: Fri Sep 11 03:21:05 CDT 2026 The most recent version of this document is available here: https://aix.software.ibm.com/aix/efixes/security/opensshadvisory22.asc Security Bulletin: Multiple vulnerabilities in OpenSSH affect AIX...

CVE-2026-89564: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ip: orphan prefetched skbs before multicast forwarding IPv4 and IPv6 input preserve an skb-sk association installed by bpfskassign so that local delivery can use the selected socket under RCU. Both address families can also...

PT-2026-90280

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description IPv4 and IPv6 input preserve an skb-sk association installed by the bpf sk assign function to allow local delivery to use the selected socket under RCU Read-Copy-Update. Both address...

PT-2026-96501

In the Linux kernel, the following vulnerability has been resolved: ip: orphan prefetched skbs before multicast forwarding IPv4 and IPv6 input preserve an skb-sk association installed by bpf sk assign so that local delivery can use the selected socket under RCU. Both address families can also...

PT-2026-90518

When a particular authentication mode is configured, the reverse proxy forwards requests for a bundled third-party administrative interface directly to that interface without applying the gateway's own authentication requirement first. All access control for this administrative interface, which...

webpack-dev-server: webpack-dev-server: Information disclosure and denial of service via improper proxy configuration

A flaw was found in webpack-dev-server. When a user configures a proxy with a broad context, such as '/', and enables WebSocket ws: true forwarding, the development server's own Hot Module Replacement HMR WebSocket can be intercepted. This interception leads to the leakage of the browser's cookie...

GHSA-486V-Q2WF-FP2R rclone: http backend forwards custom/auth headers to a different host on redirect

Vulnerability Details File: backend/http/http.go Lines: 285 client construction — no CheckRedirect, 505-510 addHeaders, writes configured secret headers onto every request, 533-534 / 700-701 / 782-785 f.httpClient.Doreq used by List/stat/download Root Cause The http backend lets a user attach...

CVE-2026-89049

A server-side request forgery issue due to improper validation of equivalent address representations in the port forwarding to remote hosts functionality in Amazon AWS Systems Manager Agent SSM Agent before 3.3.4851.0 on all platforms might allow an authenticated remote user to bypass the remote...

EUVD-2026-75674

A server-side request forgery issue due to improper validation of equivalent address representations in the port forwarding to remote hosts functionality in Amazon AWS Systems Manager Agent SSM Agent before 3.3.4851.0 on all platforms might allow an authenticated remote user to bypass the remote...

CVE-2026-89049 Server-side request forgery in the Session Manager port forwarding functionality in AWS Systems Manager Agent

A server-side request forgery issue due to improper validation of equivalent address representations in the port forwarding to remote hosts functionality in Amazon AWS Systems Manager Agent SSM Agent before 3.3.4851.0 on all platforms might allow an authenticated remote user to bypass the remote...

CVE-2026-89049 Server-side request forgery in the Session Manager port forwarding functionality in AWS Systems Manager Agent

A server-side request forgery issue due to improper validation of equivalent address representations in the port forwarding to remote hosts functionality in Amazon AWS Systems Manager Agent SSM Agent before 3.3.4851.0 on all platforms might allow an authenticated remote user to bypass the remote...

CVE-2026-89049 Server-side request forgery in the Session Manager port forwarding functionality in AWS Systems Manager Agent

A server-side request forgery issue due to improper validation of equivalent address representations in the port forwarding to remote hosts functionality in Amazon AWS Systems Manager Agent SSM Agent before 3.3.4851.0 on all platforms might allow an authenticated remote user to bypass the remote...