GHSA-JX93-PF6X-874R Mattermost doesn't escape some variables that could contain malicious content during error page composition

Mattermost versions 11.5.x = 11.5.1, 10.11.x = 10.11.13 fail to escape some variables that could contain malicious content during error page composition which allows an attacker with access to edit some site configuration to execute some malicious code via injecting some JS as part of those...

BIT-TOMCAT-2022-25762 Response mix-up with WebSocket concurrent send and close

If a web application sends a WebSocket message concurrently with the WebSocket connection closing when running on Apache Tomcat 8.5.0 to 8.5.75 or Apache Tomcat 9.0.0 to 9.0.20, it is possible that the application will continue to use the socket after it has been closed. The error handling...

CVE-2026-3495

Mattermost versions 11.5.x = 11.5.1, 10.11.x = 10.11.13 fail to escape some variables that could contain malicious content during error page composition which allows an attacker with access to edit some site configuration to execute some malicious code via injecting some JS as part of those...

Security update for mozjs78

This update for mozjs78 fixes the following issues CVE-2026-32776: libexpat: NULL pointer dereference when processing empty external parameter entities inside an entity declaration value bsc1259728. CVE-2026-32777: libexpat: denial of service due to infinite loop in DTD content parsing bsc1259713...

SUSE-SU-2026:1948-1 Security update for cups-filters

This update for cups-filters fixes the following issues - error about PPD file during 'driverless' printer setup bsc1256868. - ppd pull out from driverless printer feature broken bsc1256977...

CVE-2026-3495 Unescaped variables during error page composition

Mattermost versions 11.5.x = 11.5.1, 10.11.x = 10.11.13 fail to escape some variables that could contain malicious content during error page composition which allows an attacker with access to edit some site configuration to execute some malicious code via injecting some JS as part of those...

CVE-2026-3495

CVE-2026-3495 affects Mattermost versions 11.5.x up to 11.5.1 and 10.11.x up to 10.11.13. The root cause is failure to escape certain variables during error page composition, enabling an attacker with access to edit site configuration to inject JavaScript and execute malicious code. The connected...

EUVD-2026-30742

Mattermost versions 11.5.x = 11.5.1, 10.11.x = 10.11.13 fail to escape some variables that could contain malicious content during error page composition which allows an attacker with access to edit some site configuration to execute some malicious code via injecting some JS as part of those...

CVE-2026-3495 Unescaped variables during error page composition

Mattermost versions 11.5.x = 11.5.1, 10.11.x = 10.11.13 fail to escape some variables that could contain malicious content during error page composition which allows an attacker with access to edit some site configuration to execute some malicious code via injecting some JS as part of those...

CVE-2026-3495

Mattermost versions 11.5.x = 11.5.1, 10.11.x = 10.11.13 fail to escape some variables that could contain malicious content during error page composition which allows an attacker with access to edit some site configuration to execute some malicious code via injecting some JS as part of those...

CVE-2026-3495 Unescaped variables during error page composition

Mattermost versions 11.5.x = 11.5.1, 10.11.x = 10.11.13 fail to escape some variables that could contain malicious content during error page composition which allows an attacker with access to edit some site configuration to execute some malicious code via injecting some JS as part of those...

CVE-2026-8783 omec-project amf dispatcher.go UERadioCapabilityCheckResponse null pointer dereference

A security vulnerability has been detected in omec-project amf up to 2.1.3-dev. This impacts the function UERadioCapabilityCheckResponse of the file ngap/dispatcher.go. Such manipulation leads to null pointer dereference. The attack can be executed remotely. The exploit has been disclosed publicl...

@ai-sdk/provider-utils has an Uncontrolled Resource Consumption issue

Versions of @ai-sdk/provider-utils before 3.0.28, from 4.0.0 before 4.0.33, and from 5.0.0 before 5.0.1 are vulnerable to uncontrolled resource consumption. The createJsonResponseHandler, createJsonErrorResponseHandler, and createStatusCodeErrorResponseHandler functions in...

CVE-2025-56352

The tinyMQTT broker (commit 6226ade15bd4f97be2d196352e64dd10937c1962) contains a resource management vulnerability due to improper protocol handling during CONNECT packet parsing . Specifically, when the broker receives a CONNECT packet with a zero-length Client ID and CleanSession set to 0, it f...

CVE-2026-6339: Origin Validation Error

Mattermost versions 11.5.x = 11.5.1, 11.4.x = 11.4.3 fail to validate the X-Requested-With header on the burn-on-read reveal endpoint which allows an authenticated channel member to force the reveal of a burn-on-read message without recipient consent via a crafted Markdown image tag.. Mattermost...

CVE-2026-3495: Improper Neutralization of Input During Web Page Generation

Mattermost versions 11.5.x = 11.5.1, 10.11.x = 10.11.13 fail to escape some variables that could contain malicious content during error page composition which allows an attacker with access to edit some site configuration to execute some malicious code via injecting some JS as part of those...

The vulnerability of the ngx_http_proxy_v2_module in NGINX open-source web servers allows attackers to compromise the integrity of protected information.

The vulnerability of the ngxhttpproxyv2module module in NGINX Open Source web servers is related to a coding error. Exploiting this vulnerability allows an attacker to potentially compromise the integrity of the protected information...

The vulnerability of the NPM packet manager’s library vm2, related to deficiencies in the error reporting mechanism, allows attackers to disclose sensitive information.

The vulnerability of the NPM package manager’s vm2 library is related to deficiencies in the error reporting mechanism. Exploiting this vulnerability can allow a remote attacker to disclose sensitive information that should be protected...

The vulnerability of the iLBC codec in the Wireshark computer network traffic analyzer allows a hacker to cause a service failure.

The vulnerability of the iLBC packet analyzer in Wireshark relates to a memory reclamation error. Exploiting this vulnerability can allow a remote attacker to cause a service failure...

PT-2026-41800

Name of the Vulnerable Software and Affected Versions iskorotkov/avro versions prior to 2.33.0 github.com/hamba/avro/v2 versions prior to 2.32.0 Description Remote, unauthenticated denial-of-service occurs due to CPU exhaustion in the Avro array and map decoders. The issue arises because the...