Sigma Watch is free and independent. If it saves you time, keep it running. ☕ Buy me a coffee

SigmaWatch

CVE coverage

CVE-2026-103489

CVSS 2.0 no coverage

View on NVD →

In JetBrains YouTrack before 2026.2.19422 hTML injection in VCS command failure notifications was possible

Detection rules

No detection found — yet

None of Sigma, Elastic, Splunk ESCU, YARA, Microsoft Sentinel, Snort, or Suricata currently has a rule referencing CVE-2026-103489.