How severe is CVE-2025-64685?

CVE-2025-64685 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2025-64685 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-64685?

CVE-2025-64685 affects Jetbrains Youtrack. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-64685?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-64685 have an EU (EUVD) identifier?

Yes. CVE-2025-64685 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-44052.

When was CVE-2025-64685 published?

CVE-2025-64685 was published on 2025-11-10 and last updated on 2026-06-17.

CVE-2025-64685

CVE-2025-64685 is a high-severity vulnerability in Jetbrains Youtrack with a CVSS 3.x base score of 8.1. 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-295.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-44052
Weakness: CWE-295
Affected product: Jetbrains Youtrack
Published: 2025-11-10
Last modified: 2026-06-17

Description

In JetBrains YouTrack before 2025.3.104432 missing TLS certificate validation enabled data disclosure

Frequently asked questions

What is CVE-2025-64685?: In JetBrains YouTrack before 2025.3.104432 missing TLS certificate validation enabled data disclosure
How severe is CVE-2025-64685?: CVE-2025-64685 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2025-64685 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-64685?: CVE-2025-64685 affects Jetbrains Youtrack. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-64685?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-64685 have an EU (EUVD) identifier?: Yes. CVE-2025-64685 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-44052.
When was CVE-2025-64685 published?: CVE-2025-64685 was published on 2025-11-10 and last updated on 2026-06-17.

References

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

Affected products (1)

cpe:2.3:a:jetbrains:youtrack:*:*:*:*:*:*:*:*

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