CVE-2026-100267 PUBLISHED

Assigner: JetBrains
Reserved: 25.09.2026 Published: 30.09.2026 Updated: 30.09.2026

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

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS Score: 5.9

Product Status

Vendor JetBrains
Product YouTrack
Versions Default: unaffected
  • affected from 0 to 2026.2.19197 (excl.)

References

Problem Types

  • CWE-1333