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Vulnerabilities & PatchesEmerging1 sourceSep 7, 2026 · 17:17via CVEFeed

CVE-2026-86492 - JetBrains YouTrack Cross-Tenant GitHub App Token Disclosure

Brief

CVE ID : CVE-2026-86492

Published : Sept. 7, 2026, 5:17 p. m.

  • 3 hours, 32 minutes ago

Description : In JetBrains YouTrack before 2026.

  • 18634 a shared token cache allowed cross-tenant theft of GitHub App installation tokens

Severity: 8.5

  • HIGH

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