GO-2026-5831 Nezha Monitoring: Unbounded WebSocket Streams — Resource Exhaustion DoS in github.com/nezhahq/nezha

Nezha Monitoring: Unbounded WebSocket Streams — Resource Exhaustion DoS in github.com/nezhahq/nezha. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive reports from...

GO-2026-5838 Mattermost doesn't properly validate msgpack-encoded WebSocket frames before memory allocation in github.com/mattermost/mattermost-server

Mattermost doesn't properly validate msgpack-encoded WebSocket frames before memory allocation in github.com/mattermost/mattermost-server...

@absinthe/graphql-playground (>=1.3.1, <=1.3.5), @absinthe/socket (>=0.1.0, <=0.2.0) +52 more potentially affected by CVE-2026-56812 via phoenix (>=1.3.0, <=1.5.12)

phoenix NPM version =1.3.0, =1.3.1, =0.1.0, =0.1.2, =0.1.0, =0.1.2, =1.7.5, =1.5.1, =1.7.5, =1.8.1, =1.0.0, =1.5.6, =1.8.1, =1.8.1, =1.7.26, =1.7.26, =1.16.6-beta-eaa4d39d and more Source cves: CVE-2026-56812 Source advisory: OSV:EEF-CVE-2026-56812...

CVE-2026-56811

The CVE-2026-56811 issue affects the Phoenix framework (Phoenix.Socket) where transports (WebSocket/LongPoll) allow an unbounded number of channel joins per transport, enabling a single unauthenticated client to exhaust BEAM processes and cause a denial-of-service across the node. Root cause is l...

CVE-2026-56811 Phoenix transports do not limit channel joins per connection, enabling process-exhaustion denial of service

Allocation of Resources Without Limits or Throttling vulnerability in phoenixframework phoenix Phoenix.Socket module allows an unauthenticated attacker to cause a denial of service against any endpoint that mounts a Phoenix socket with a reachable channel transport WebSocket or LongPoll. This...

PYSEC-2026-1089 Aim Uncontrolled Resource Consumption vulnerability

In version 3.25.0 of aimhubio/aim, the tracking server is vulnerable to a denial of service attack. The server overrides the maximum size for websocket messages, allowing very large images to be tracked. This causes the server to become unresponsive to other requests while processing the large...

Aim Uncontrolled Resource Consumption vulnerability

In version 3.25.0 of aimhubio/aim, the tracking server is vulnerable to a denial of service attack. The server overrides the maximum size for websocket messages, allowing very large images to be tracked. This causes the server to become unresponsive to other requests while processing the large...

CVE-2026-34048 Coolify: Missing authorization on terminal websocket bootstrap routes allows low-privileged members to execute commands on team servers

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, terminal websocket bootstrap routes only check authentication and do not enforce terminal authorization, allowing a low-privileged team member to connect to terminal routes...

CVE-2026-34048 Coolify: Missing authorization on terminal websocket bootstrap routes allows low-privileged members to execute commands on team servers

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, terminal websocket bootstrap routes only check authentication and do not enforce terminal authorization, allowing a low-privileged team member to connect to terminal routes...

CVE-2026-34048 Coolify: Missing authorization on terminal websocket bootstrap routes allows low-privileged members to execute commands on team servers

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, terminal websocket bootstrap routes only check authentication and do not enforce terminal authorization, allowing a low-privileged team member to connect to terminal routes...

CVE-2026-34047 Coolify: WebSocket Endpoint Access Control Flaw Leading to Remote Code Execution

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, terminal WebSocket bootstrap routes did not enforce the expected authorization middleware, allowing an authenticated user to access terminal functionality for resources...

CVE-2026-34047 Coolify: WebSocket Endpoint Access Control Flaw Leading to Remote Code Execution

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, terminal WebSocket bootstrap routes did not enforce the expected authorization middleware, allowing an authenticated user to access terminal functionality for resources...

CVE-2026-34047 Coolify: WebSocket Endpoint Access Control Flaw Leading to Remote Code Execution

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, terminal WebSocket bootstrap routes did not enforce the expected authorization middleware, allowing an authenticated user to access terminal functionality for resources...

EUVD-2026-41981

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, terminal WebSocket bootstrap routes did not enforce the expected authorization middleware, allowing an authenticated user to access terminal functionality for resources...

CVE-2026-34047

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, terminal WebSocket bootstrap routes did not enforce the expected authorization middleware, allowing an authenticated user to access terminal functionality for resources...

nodejs:22 security, bug fix, and enhancement update

An update is available for nodejs, module.nodejs, nodejs-packaging, nodejs-nodemon, module.nodejs-packaging, module.nodejs-nodemon. 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...

FreeBSD : zeek -- potential DoS vulnerabilities (d47e608f-2e2a-4366-ad17-ce2480bf912d)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the d47e608f-2e2a-4366-ad17-ce2480bf912d advisory. Tim Wojtulewicz of Corelight reports: The NVT, Rlogin, and RSH analyzers have received fixes to avoid...

CVE-2026-34048: Improper Authorization

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, terminal websocket bootstrap routes only check authentication and do not enforce terminal authorization, allowing a low-privileged team member to connect to terminal routes...

AlmaLinux 9 : nodejs:24 (ALSA-2026:35891)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:35891 advisory. ip-address: ip-address: Cross-site scripting via improper HTML escaping of untrusted input CVE-2026-42338 undici: undici: Denial of Service due to...

PT-2026-56130

Name of the Vulnerable Software and Affected Versions Coolify versions prior to 4.0.0-beta.471 Description Terminal WebSocket bootstrap routes fail to enforce the required authorization middleware. This allows an authenticated user to access terminal functionality for resources beyond their...