How severe is CVE-2026-28196?

CVE-2026-28196 has a CVSS 3.x base score of 2.3, rated low severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2026-28196 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-28196?

CVE-2026-28196 affects Jetbrains Teamcity. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-28196?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-28196 have an EU (EUVD) identifier?

Yes. CVE-2026-28196 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8654.

When was CVE-2026-28196 published?

CVE-2026-28196 was published on 2026-02-25 and last updated on 2026-06-17.

CVE-2026-28196

CVE-2026-28196 is a low-severity vulnerability in Jetbrains Teamcity with a CVSS 3.x base score of 2.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-459.

Key facts

Severity: Low (CVSS 3.x base score 2.3)
EPSS exploit prediction: 0% (3rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-8654
Weakness: CWE-459
Affected product: Jetbrains Teamcity
Published: 2026-02-25
Last modified: 2026-06-17

Description

In JetBrains TeamCity before 2025.11.3 disabling versioned settings left a credentials config on disk

Frequently asked questions

What is CVE-2026-28196?: In JetBrains TeamCity before 2025.11.3 disabling versioned settings left a credentials config on disk
How severe is CVE-2026-28196?: CVE-2026-28196 has a CVSS 3.x base score of 2.3, rated low severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2026-28196 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-28196?: CVE-2026-28196 affects Jetbrains Teamcity. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-28196?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-28196 have an EU (EUVD) identifier?: Yes. CVE-2026-28196 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8654.
When was CVE-2026-28196 published?: CVE-2026-28196 was published on 2026-02-25 and last updated on 2026-06-17.

References

https://www.jetbrains.com/privacy-security/issues-fixed/

Affected products (1)

cpe:2.3:a:jetbrains:teamcity:*:*:*:*:*:*:*:*

More vulnerabilities in Jetbrains Teamcity

CVE-2024-27198 — Critical (CVSS 9.8): In JetBrains TeamCity before 2023.11.4 authentication bypass allowing to perform admin actions was possible
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