CVE-2026-89554

CVE-2026-89554 affects the Linux kernel's MPTCP (Multipath TCP) implementation. When reconstructing a MP_JOIN request under SYN cookies, mptcp_token_join_cookie_init_state() fails to restore the local_id field from the saved cookie entry. Because the request-sock slab is SLAB_TYPESAFE_BY_RCU and ...

CVE-2026-89554 mptcp: fix uninitialized local_id in syncookie MP_JOIN reconstruction

In the Linux kernel, the following vulnerability has been resolved: mptcp: fix uninitialized localid in syncookie MPJOIN reconstruction mptcptokenjoincookieinitstate restores remotenonce, localnonce, backup, joinid, token and msk from the saved cookie entry when rebuilding the request socket for ...

EUVD-2026-76427

In the Linux kernel, the following vulnerability has been resolved: sched/core: Handle picktask releasing the rq lock Core scheduling's picknexttask breaks when a -picktask implementation can release the rq lock. The selection state derived on entry is only valid while the lock is held...

CVE-2026-89479 sctp: stop processing a packet once its association is deleted

In the Linux kernel, the following vulnerability has been resolved: sctp: stop processing a packet once its association is deleted sctpendpointbhrcv looks the association up only when chunk-asoc is NULL, and caches the result in chunk-asoc and chunk-transport without taking a reference. A packet...

Darkly-Pentesting

Darkly A web security audit project focused on identifying an...

SUSE CVE-2026-88038

cookies is a Node.js library for reading and writing HTTP cookies, used by Koa via ctx.cookies. In versions before 0.9.2 the library validates the cookie name and value against character sets that reject the semicolon separator, but the domain and path options are checked only against a permissiv...

CVE-2026-90451: Use of Default Credentials

An example environment-configuration file ships with a fixed, publicly-known secret value used to sign authentication cookies for a bundled packet-analysis component. A deployment that copies this example file into active configuration without running the setup routine that regenerates the value...

PT-2026-90520

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description An example environment-configuration file contains a fixed, publicly-known secret value used to sign authentication cookies for a bundled packet-analysis...

PT-2026-90501

Name of the Vulnerable Software and Affected Versions Mousehole versions prior to 0.4.05 Description Mousehole is a background service used to update a seedbox IP for MyAnonamouse MAM and a web app for its management. The HTTP/WebSocket management boundary is accessible without application-layer...

CVE-2026-50025: Exposure of Sensitive Information to an Unauthorized Actor

Mousehole is a background service to update a seedbox IP for MAM and web app to manage it. Prior to version 0.4.05, Mousehole's HTTP/WebSocket management boundary is reachable without application-layer authentication or browser/LAN provenance checks. The service stores a MyAnonamouse MAM session...

PT-2026-90270

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Multipath TCP MPTCP implementation where the mptcp token join cookie init state function fails to restore the local id when rebuilding a request socket for an MP...

Fedora 45 : nsd (2026-c56ac69334)

The remote Fedora 45 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-c56ac69334 advisory. BUG FIXES: Fix for CVE-2026-18664: IP range access control restrictions are bypassed for some unintended IP. Thanks to Qifan Zhang, Palo Alto Networ...

Linux Distros Unpatched Vulnerability : CVE-2026-88038

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - cookies is a Node.js library for reading and writing HTTP cookies, used by Koa via ctx.cookies. In versions before 0.9.2 the library validates the cookie name a...

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...

axios: Axios: Client-side Denial of Service via unescaped regex metacharacters in XSRF cookie name

A flaw was found in Axios. A remote attacker, by influencing the XSRF cookie name in a browser environment, could cause the application to construct a regular expression that leads to excessive processing. This can result in a client-side Denial of Service DoS, where the affected browser tab may...

GHSA-P78M-89R6-PGF7 Open WebUI: A user's session cookies are sent to tool servers configured for bearer authentication

Summary When more than one external tool server is reachable in the same request, a tool call to a server configured for bearer authentication can arrive carrying the calling user's Open WebUI session cookies alongside that server's own key. The cookie jar is built per connection, but the callabl...

EUVD-2026-75174

Open WebUI: A user's session cookies are sent to tool servers configured for bearer authentication...

Open WebUI: A user's session cookies are sent to tool servers configured for bearer authentication

Summary When more than one external tool server is reachable in the same request, a tool call to a server configured for bearer authentication can arrive carrying the calling user's Open WebUI session cookies alongside that server's own key. The cookie jar is built per connection, but the callabl...

axios: Axios: Client-side Denial of Service via unescaped regex metacharacters in XSRF cookie name

A flaw was found in Axios. A remote attacker, by influencing the XSRF cookie name in a browser environment, could cause the application to construct a regular expression that leads to excessive processing. This can result in a client-side Denial of Service DoS, where the affected browser tab may...

GO-2026-6420 SiYuan: The session-cookie signing key (Conf.CookieKey) is returned to anonymous readers by /api/system/getConf in github.com/siyuan-note/siyuan/kernel

SiYuan: The session-cookie signing key Conf.CookieKey is returned to anonymous readers by /api/system/getConf in github.com/siyuan-note/siyuan/kernel...