CVE-2026-49377: medium-severity vulnerability in JetBrains TeamCity
Published
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.3epss 0.9%
exploitation probability
0.9%top 41% of all CVEs
observed exploitation
nono source reports it
In JetBrains TeamCity before 2025.11.2 exposure of sensitive data via default agent parameters
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Affected products
JetBrains · TeamCityRelated CVEs — JetBrains TeamCity
In the same product, most dangerous first.