Exploited vulnerabilities
JetBrains
4 JetBrains vulnerabilities in the CISA KEV catalogue: those for which the US cybersecurity agency has evidence of exploitation in real attacks.
In the catalogue4
Last 12 months2
In ransomware campaigns4
Last addition5 August 2026
The vulnerabilities4
- 5 August 2026CVE-2026-63077TeamCityJetBrains TeamCity Deserialization of Untrusted Data VulnerabilityRansomware
- 20 April 2026CVE-2024-27199TeamCityJetBrains TeamCity Relative Path Traversal VulnerabilityRansomware
- 7 March 2024CVE-2024-27198TeamCityJetBrains TeamCity Authentication Bypass VulnerabilityRansomware
- 4 October 2023CVE-2023-42793TeamCityJetBrains TeamCity Authentication Bypass VulnerabilityRansomware
Data: CISA Known Exploited Vulnerabilities (KEV) catalogue, last addition on 4 November 2026.
The catalogue lists only vulnerabilities with evidence of exploitation, not all of the vendor's vulnerabilities.
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