Security Bulletin: IBM Operational Decision Manager for May 2026 - Multiple CVEs addressed

Summary In addition to many updates of operating system level packages, the following security vulnerabilities are addressed with IBM Operational Decision Manager Vulnerability Details CVEID:CVE-2026-40973 DESCRIPTION: A local attacker on the same host as the application may be able to take contr...

podman: Podman: Information disclosure via malicious container image environment variables

A flaw was found in Podman, a tool for managing OCI containers and pods. A malicious container image can be crafted with an environment variable that has a key but no value, or an asterisk , to trick Podman. This vulnerability causes Podman to pass host environment variables into the container...

CVE-2026-11875

The WP Support Plus Responsive Ticket System WordPress plugin through 9.1.2 does not sign or verify its guest-session cookie, allowing unauthenticated attackers to forge it and impersonate any ticket owner identified by email address to read, reply to, and close that person's support tickets...

PT-2026-56971

Name of the Vulnerable Software and Affected Versions DeepSeek MCP Server versions 1.4.2 through 1.6.x Description The process-global SessionStore accepts caller-supplied session id values without binding them to an authenticated principal or transport session. This allows an attacker to enumerat...

Linux Distros Unpatched Vulnerability : CVE-2026-13320

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.7 before 18.11.7, 19.0 before 19.0.4, and 19.1 before 19.1.2 that under certain...

Linux Distros Unpatched Vulnerability : CVE-2026-6896

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GitLab has remediated an issue in GitLab EE affecting all versions from 13.11 before 18.11.7, 19.0 before 19.0.4, and 19.1 before 19.1.2 that under certain...

PT-2026-56980

Name of the Vulnerable Software and Affected Versions Junos OS on MX Series with SPC3 and SRX Series versions prior to 23.2R2-S7 Junos OS on MX Series with SPC3 and SRX Series versions 23.4 prior to 23.4R2-S8 Junos OS on MX Series with SPC3 and SRX Series versions 24.2 prior to 24.2R2-S5 Junos OS...

PT-2026-56887

Name of the Vulnerable Software and Affected Versions Open WebUI versions prior to 0.10.0 Description In the backend/open webui/routers/terminals.py file, the ws terminal upstream URL is constructed using an unencoded session id and appends user id as a query parameter. This allows for query...

PT-2026-56882

Name of the Vulnerable Software and Affected Versions Open WebUI versions prior to 0.10.0 Description Authenticated users can execute Python code or tools within another user's session. This occurs because the get event call function delivers execute:python and execute:tool Socket.IO events to a...

CVE-2026-51603

A stack-based buffer overflow vulnerability in the RTSP service of Tenda CP3 V3.0 firmware V31.1.9.91 allows an unauthenticated remote attacker to cause a denial of service via a crafted second SETUP request. After completing the OPTIONS, DESCRIBE, and a legitimate first SETUP request to obtain a...

PT-2026-56811

Name of the Vulnerable Software and Affected Versions Cesanta Mongoose versions prior to 7.22 Description An out-of-bounds read exists in the built-in TLS server function mg tls server recv hello. The issue occurs when the function uses an attacker-controlled session id len byte from a TLS...

GitLab 13.11 < 18.11.7 / 19.0 < 19.0.4 / 19.1 < 19.1.2 (CVE-2026-6896)

The version of GitLab installed on the remote host is affected by a vulnerability, as follows: - GitLab has remediated an issue in GitLab EE affecting all versions from 13.11 before 18.11.7, 19.0 before 19.0.4, and 19.1 before 19.1.2 that under certain conditions could have allowed an authenticat...

GitLab 15.7 < 18.11.7 / 19.0 < 19.0.4 / 19.1 < 19.1.2 (CVE-2026-13320)

The version of GitLab installed on the remote host is affected by a vulnerability, as follows: - GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.7 before 18.11.7, 19.0 before 19.0.4, and 19.1 before 19.1.2 that under certain conditions could have allowed an...

Erlang/OTP 22.2 < 27.3.4.14 / 28.0 < 28.5.0.3 / 29.0 < 29.0.3 DoS (CVE-2026-55952)

The version of Erlang/OTP installed on the remote host is 22.2 prior to 27.3.4.14, 28.0 prior to 28.5.0.3, or 29.0 prior to 29.0.3. It is, therefore, affected by a vulnerability: - The Erlang/OTP ssl application does not validate that the PSK identity list and binder list carried in a TLS 1.3...

CVE-2026-6896

GitLab has remediated an issue in GitLab EE affecting all versions from 13.11 before 18.11.7, 19.0 before 19.0.4, and 19.1 before 19.1.2 that under certain conditions could have allowed an authenticated user with developer-role permissions to execute arbitrary scripts in another user's browser...

EUVD-2026-42402

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.7 before 18.11.7, 19.0 before 19.0.4, and 19.1 before 19.1.2 that under certain conditions could have allowed an authenticated user to execute arbitrary scripts in another user's browser session due to improper...

CVE-2026-13320

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.7 before 18.11.7, 19.0 before 19.0.4, and 19.1 before 19.1.2 that under certain conditions could have allowed an authenticated user to execute arbitrary scripts in another user's browser session due to improper...

CVE-2026-59804 Midscene Bridge Server - Session Hijack via Unauthenticated WebSocket

Midscene Bridge Server through 1.10.3, fixed in commit 86f4118, contains a missing authentication and CORS misconfiguration vulnerability that allows unauthenticated remote attackers to hijack active bridge sessions by opening a cross-origin WebSocket connection to the local Socket.IO server, whi...

CVE-2026-59804 Midscene Bridge Server - Session Hijack via Unauthenticated WebSocket

Midscene Bridge Server through 1.10.3, fixed in commit 86f4118, contains a missing authentication and CORS misconfiguration vulnerability that allows unauthenticated remote attackers to hijack active bridge sessions by opening a cross-origin WebSocket connection to the local Socket.IO server, whi...

EUVD-2026-42373

Midscene Bridge Server through 1.10.3, fixed in commit 86f4118, contains a missing authentication and CORS misconfiguration vulnerability that allows unauthenticated remote attackers to hijack active bridge sessions by opening a cross-origin WebSocket connection to the local Socket.IO server, whi...