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CVE coverage

CVE-2026-100278

CVSS 4.9 no coverage

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In JetBrains YouTrack before 2026.2.19197 users with restricted permission could edit and hide other users' comments

Detection rules

No detection found — yet

None of Sigma, Elastic, Splunk ESCU, YARA, Microsoft Sentinel, Snort, or Suricata currently has a rule referencing CVE-2026-100278.