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CVE-2026-25848

JetBrains Hub authentication bypass

9.1 CRITICALEPSS 0.65%
  1. Published9 Feb 2026

Description

In JetBrains Hub before 2025.3.119807 authentication bypass allowing administrative actions was possible

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected products

JetBrains Hub< 2025.3.119807

Remediation

Fixed in
JetBrains Hub≥ 2025.3.119807

References

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Frequently asked

Is CVE-2026-25848 being actively exploited?

CVE-2026-25848 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.65%.

How severe is CVE-2026-25848?

CVE-2026-25848 has a CVSS 3.1 base score of 9.1, rated critical. EPSS estimates a 0.65% probability of exploitation.

Which products are affected by CVE-2026-25848?

Affected products include JetBrains Hub.

How do I fix CVE-2026-25848?

Upgrade affected software to a fixed version, for example JetBrains Hub 2025.3.119807 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-25848 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.