CVE-2026-86492

JetBrains YouTrack versions before 2026.2.18634 are affected by a vulnerability in a shared token cache that permits cross-tenant theft of GitHub App installation tokens . An attacker with low privileges over the network (no user interaction required) can steal tokens belonging to other tenants, ...

CVE-2026-86492: Exposure of Data Element to Wrong Session

In JetBrains YouTrack before 2026.2.18634 a shared token cache allowed cross-tenant theft of GitHub App installation tokens...

CVE-2026-64652 GitHub CLI: Partial token disclosure in `gh auth status` output

GitHub CLI gh is GitHub's official command line tool. Prior to version 2.97.0, gh auth status masked only the characters after the last underscore in certain fine-grained personal access tokens and GitHub App tokens. As a result, part of an affected token could appear in terminal or CI output tha...

JetBrains TeamCity 安全漏洞

JetBrains TeamCity is a set of distributed build management and continuous integration tools from the Czech company JetBrains. The tool provides features such as continuous unit testing, code quality analysis and build issue analysis reports. A security vulnerability exists in JetBrains TeamCity...