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CVE coverage

CVE-2026-103491

CVSS 6.5 no coverage
View on NVD →
In JetBrains YouTrack before 2026.2.19422 iDOR in the issue activities API allowed reading restricted issues

Detection rules

No detection found — yet
None of Sigma, Elastic, Splunk ESCU, YARA, Microsoft Sentinel, Snort, or Suricata currently has a rule referencing CVE-2026-103491.