ROS-20260524-73-0041

Vulnerability in mariadb11.4 related to bugs in security settings. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

PT-2026-42745

Mattermost versions 11.6.x = 11.6.0, 11.5.x = 11.5.3, 11.4.x = 11.4.4, 10.11.x = 10.11.14 fail to validate file ownership and access control, which allows an authenticated user to access and download files belonging to other users or teams via crafted Boards API requests using valid file IDs...

CVE-2026-6345

Mattermost advisory CVE-2026-6345 affects Mattermost versions 11.4.x ≤ 11.4.3, 11.5.x ≤ 11.5.1 and 10.11.x ≤ 10.11.13. The issue is described as failing to prevent disclosure of created user passwords during the Slack import process, which could allow a malicious actor to impersonate a user using...

CVE-2026-6339

Mattermost contains a vulnerability (CVE-2026-6339) in versions 11.5.x <= 11.5.1 and 11.4.x

Mattermost 安全漏洞

Mattermost is an open-source collaboration platform developed by the American company Mattermost. Versions of Mattermost such as 11.5.1 and earlier 11.5.x series, 10.11.13 and earlier 10.11.x series, and 11.4.3 and earlier 11.4.x series have security vulnerabilities. These vulnerabilities stem fr...

Mattermost 安全漏洞

Mattermost is an open-source collaboration platform developed by the American company Mattermost. Versions of Mattermost such as 11.5.1 and earlier 11.5.x series, 10.11.13 and earlier 10.11.x series, and 11.4.3 and earlier 11.4.x series have security vulnerabilities. These vulnerabilities stem fr...

Esri Portal for ArcGIS 11.4 / 11.5 / 12.0 < Security 2026 Update 1 Incorrect Authorization (CVE-2026-33519)

The version of Esri Portal for ArcGIS installed is 11.4, 11.5, or 12.0 and is missing Security 2026 Update 1. It is, therefore, affected by a vulnerability: - An incorrect authorization vulnerability exists in Portal for ArcGIS that did not correctly check permissions assigned to developer...

EUVD-2026-24360

Vulnerability in the Oracle Solaris product of Oracle Systems component: Kernel. The supported version that is affected is 11.4. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris. While the...

CVE-2026-33519

The CVE-2026-33519 entry concerns Esri Portal for ArcGIS versions 11.4–12.0. A flaw in authorization checks allows improper permission validation for developer credentials, enabling misuse of permissions and the potential generation of Portal Administrator tokens by low-privilege users. The issue...

CVE-2026-33519

An incorrect authorization vulnerability exists in Esri Portal for ArcGIS 11.4, 11.5 and 12.0 on Windows, Linux and Kubernetes that did not correctly check permissions assigned to developer credentials...

Esri Portal For ArcGIS 安全漏洞

Esri Portal for ArcGIS is a component offered by Esri that allows for sharing maps, scenarios, applications, and other geographic information with others within an organization. Versions 11.4, 11.5, and 12.0 of Esri Portal for ArcGIS have security vulnerabilities. These vulnerabilities stem from...

SUSE CVE-2026-26233

Mattermost versions 11.4.x = 11.4.0, 11.3.x = 11.3.1, 11.2.x = 11.2.3, 10.11.x = 10.11.11 fail to rate limit login requests which allows unauthenticated remote attackers to cause denial of service server crash and restart via HTTP/2 single packet attack with 100+ parallel login requests...

CVE-2026-3109

Mattermost Plugins versions =11.4 10.11.11.0 fail to validate webhook request timestamps which allows an attacker to corrupt Zoom meeting state in Mattermost via replayed webhook requests. Mattermost Advisory ID: MMSA-2026-00584...

CVE-2026-3109 Missing timestamp validation in Zoom webhook handler

Mattermost Plugins versions =11.4 10.11.11.0 fail to validate webhook request timestamps which allows an attacker to corrupt Zoom meeting state in Mattermost via replayed webhook requests. Mattermost Advisory ID: MMSA-2026-00584...

CVE-2026-3109

Mattermost Plugins in versions

PT-2026-28425

Name of the Vulnerable Software and Affected Versions Mattermost Plugins versions 10.11.11.0 through 11.4 Description The software does not properly check the size of incoming requests, potentially allowing an authenticated attacker to disrupt service through the webhook endpoint. The issue affec...

EUVD-2026-15806

Mattermost versions 11.2.x = 11.2.2, 10.11.x = 10.11.10, 11.4.x = 11.4.0, 11.3.x = 11.3.1 fail to properly validate CSRF tokens in the /api/v4/accesscontrolpolicies/policyid/activate endpoint, which allows an attacker to trick an admin into changing access control policy active status via a craft...

CVE-2026-32710

MariaDB server is a community developed fork of MySQL server. An authenticated user can crash MariaDB versions 11.4 before 11.4.10 and 11.8 before 11.8.6 via a bug in JSONSCHEMAVALID function. Under certain conditions it might be possible to turn the crash into a remote code execution. These...

CVE-2025-14716

The CVE-2025-14716 entry concerns Secomea GateManager (webserver modules) with an improper authentication vulnerability that enables an authentication bypass. Affected product/version: GateManager 11.4;0. Root cause: weak/authentication bypass in the webserver modules. Impact is described as unau...

CVE-2026-24050

Zulip (open-source team collaboration tool) is affected by a stored XSS issue in administrative actions on user profiles in group names and channel names, across Zulip server versions 5.0 up to, but not including, 11.5. The vulnerability requires user interaction with the problematic object and i...