🚨 CVE-2026-86486
In JetBrains YouTrack before 2026.2.18634 the generic VCS webhook handler failed open when its secret was blank
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In JetBrains YouTrack before 2026.2.18634 the generic VCS webhook handler failed open when its secret was blank
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JetBrains
Fixed security issues
This page contains information about resolved security issues, including description, severity, assigned CVEs, and the product versions in which they were resolved.
🚨 CVE-2026-86487
In JetBrains YouTrack before 2026.2.18634 a crafted WebSocket message allowed read-only whiteboard users to modify canvas content
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In JetBrains YouTrack before 2026.2.18634 a crafted WebSocket message allowed read-only whiteboard users to modify canvas content
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JetBrains
Fixed security issues
This page contains information about resolved security issues, including description, severity, assigned CVEs, and the product versions in which they were resolved.
🚨 CVE-2026-86488
In JetBrains YouTrack before 2026.2.18634 iDOR via the watchRules and issueListConfig endpoints exposed private saved searches
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In JetBrains YouTrack before 2026.2.18634 iDOR via the watchRules and issueListConfig endpoints exposed private saved searches
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JetBrains
Fixed security issues
This page contains information about resolved security issues, including description, severity, assigned CVEs, and the product versions in which they were resolved.
🚨 CVE-2026-86490
In JetBrains YouTrack before 2026.2.18634 improper permission checks allowed overwriting of bundled apps via the app import endpoint
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In JetBrains YouTrack before 2026.2.18634 improper permission checks allowed overwriting of bundled apps via the app import endpoint
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JetBrains
Fixed security issues
This page contains information about resolved security issues, including description, severity, assigned CVEs, and the product versions in which they were resolved.
🚨 CVE-2026-86491
In JetBrains YouTrack before 2026.2.18634 stored XSS was possible via project and organization icon uploads
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In JetBrains YouTrack before 2026.2.18634 stored XSS was possible via project and organization icon uploads
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JetBrains
Fixed security issues
This page contains information about resolved security issues, including description, severity, assigned CVEs, and the product versions in which they were resolved.
🚨 CVE-2026-86492
In JetBrains YouTrack before 2026.2.18634 a shared token cache allowed cross-tenant theft of GitHub App installation tokens
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In JetBrains YouTrack before 2026.2.18634 a shared token cache allowed cross-tenant theft of GitHub App installation tokens
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JetBrains
Fixed security issues
This page contains information about resolved security issues, including description, severity, assigned CVEs, and the product versions in which they were resolved.
🚨 CVE-2026-86493
In JetBrains YouTrack before 2026.2.18634 improper permission checks allowed read-only users to create and modify whiteboard cards
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In JetBrains YouTrack before 2026.2.18634 improper permission checks allowed read-only users to create and modify whiteboard cards
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JetBrains
Fixed security issues
This page contains information about resolved security issues, including description, severity, assigned CVEs, and the product versions in which they were resolved.
🚨 CVE-2026-86494
In JetBrains YouTrack before 2026.2.18634 cloning a whiteboard allowed unauthorized changes to links on inaccessible issues
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In JetBrains YouTrack before 2026.2.18634 cloning a whiteboard allowed unauthorized changes to links on inaccessible issues
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JetBrains
Fixed security issues
This page contains information about resolved security issues, including description, severity, assigned CVEs, and the product versions in which they were resolved.
🚨 CVE-2026-86495
In JetBrains YouTrack before 2026.2.18687 missing permission checks allowed creating knowledge base articles in inaccessible projects
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In JetBrains YouTrack before 2026.2.18687 missing permission checks allowed creating knowledge base articles in inaccessible projects
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JetBrains
Fixed security issues
This page contains information about resolved security issues, including description, severity, assigned CVEs, and the product versions in which they were resolved.
🚨 CVE-2026-86496
In JetBrains YouTrack before 2026.2.18769 missing access control on Helpdesk authorized reporters exposed reporter email addresses
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In JetBrains YouTrack before 2026.2.18769 missing access control on Helpdesk authorized reporters exposed reporter email addresses
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JetBrains
Fixed security issues
This page contains information about resolved security issues, including description, severity, assigned CVEs, and the product versions in which they were resolved.
🚨 CVE-2026-86497
In JetBrains YouTrack before 2026.2.18769 changing a mailbox host without re-authentication allowed a project administrator to exfiltrate stored mailbox credentials
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In JetBrains YouTrack before 2026.2.18769 changing a mailbox host without re-authentication allowed a project administrator to exfiltrate stored mailbox credentials
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JetBrains
Fixed security issues
This page contains information about resolved security issues, including description, severity, assigned CVEs, and the product versions in which they were resolved.
🚨 CVE-2026-86498
In JetBrains YouTrack before 2025.3.160480,
2026.1.14047 pUT requests on link sub-resources allowed modification linked entities without update permission
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In JetBrains YouTrack before 2025.3.160480,
2026.1.14047 pUT requests on link sub-resources allowed modification linked entities without update permission
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JetBrains
Fixed security issues
This page contains information about resolved security issues, including description, severity, assigned CVEs, and the product versions in which they were resolved.
🚨 CVE-2026-86499
In JetBrains YouTrack before 2026.1.14047 predefined search fields leaked all group names to any user, regardless of visibility permission
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In JetBrains YouTrack before 2026.1.14047 predefined search fields leaked all group names to any user, regardless of visibility permission
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JetBrains
Fixed security issues
This page contains information about resolved security issues, including description, severity, assigned CVEs, and the product versions in which they were resolved.
🚨 CVE-2026-86500
In JetBrains YouTrack before 2026.1.14047 a missing escalation check let a user with project update permissions grant themselves Project Admin
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In JetBrains YouTrack before 2026.1.14047 a missing escalation check let a user with project update permissions grant themselves Project Admin
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JetBrains
Fixed security issues
This page contains information about resolved security issues, including description, severity, assigned CVEs, and the product versions in which they were resolved.
🚨 CVE-2026-86501
In JetBrains IntelliJ IDEA before 2026.2.2 terminal command input could be written to idea.log
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In JetBrains IntelliJ IDEA before 2026.2.2 terminal command input could be written to idea.log
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JetBrains
Fixed security issues
This page contains information about resolved security issues, including description, severity, assigned CVEs, and the product versions in which they were resolved.
🚨 CVE-2026-86502
In JetBrains IntelliJ IDEA before 2026.2.2 missing TLS and authentication on the IJent gRPC server allowed local code execution on Remote Development hosts
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In JetBrains IntelliJ IDEA before 2026.2.2 missing TLS and authentication on the IJent gRPC server allowed local code execution on Remote Development hosts
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JetBrains
Fixed security issues
This page contains information about resolved security issues, including description, severity, assigned CVEs, and the product versions in which they were resolved.
🚨 CVE-2026-86503
In JetBrains IntelliJ IDEA before 2026.2.2 opening an untrusted project could trigger SSRF via Kubernetes spec-source URL fetching
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In JetBrains IntelliJ IDEA before 2026.2.2 opening an untrusted project could trigger SSRF via Kubernetes spec-source URL fetching
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JetBrains
Fixed security issues
This page contains information about resolved security issues, including description, severity, assigned CVEs, and the product versions in which they were resolved.
🚨 CVE-2026-86504
In JetBrains IntelliJ IDEA before 2026.2.2 missing project-trust confirmation before building a Dev Container allowed host-level code execution
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In JetBrains IntelliJ IDEA before 2026.2.2 missing project-trust confirmation before building a Dev Container allowed host-level code execution
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JetBrains
Fixed security issues
This page contains information about resolved security issues, including description, severity, assigned CVEs, and the product versions in which they were resolved.
🚨 CVE-2026-86505
In JetBrains IntelliJ IDEA before 2026.2.2 missing project-trust check leaked project metadata to JetBrains Marketplace
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In JetBrains IntelliJ IDEA before 2026.2.2 missing project-trust check leaked project metadata to JetBrains Marketplace
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JetBrains
Fixed security issues
This page contains information about resolved security issues, including description, severity, assigned CVEs, and the product versions in which they were resolved.
🚨 CVE-2026-86506
In JetBrains GoLand before 2026.2.2.1 missing authentication on the GoLand profiler's injected pprof server exposed profiling data
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In JetBrains GoLand before 2026.2.2.1 missing authentication on the GoLand profiler's injected pprof server exposed profiling data
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JetBrains
Fixed security issues
This page contains information about resolved security issues, including description, severity, assigned CVEs, and the product versions in which they were resolved.
🚨 CVE-2026-4740
A flaw was found in Open Cluster Management (OCM), the technology underlying Red Hat Advanced Cluster Management (ACM). Improper validation of Kubernetes client certificate renewal allows a managed cluster administrator to forge a client certificate that can be approved by the OCM controller. This enables cross-cluster privilege escalation and may allow an attacker to gain control over other managed clusters, including the hub cluster.
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A flaw was found in Open Cluster Management (OCM), the technology underlying Red Hat Advanced Cluster Management (ACM). Improper validation of Kubernetes client certificate renewal allows a managed cluster administrator to forge a client certificate that can be approved by the OCM controller. This enables cross-cluster privilege escalation and may allow an attacker to gain control over other managed clusters, including the hub cluster.
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