CVE-2026-100267

Summary

In JetBrains YouTrack before 2026.2.19197 reDoS attack was possible via mailbox regex mail-rule filters

Affected Software

VendorProductVersion RangeStatus
JetBrainsYouTrack0 < 2026.2.19197affected

Weaknesses

  • CWE-1333: CWE-1333

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References