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Medium 6.1Published Jul 23, 2026

CVE-2026-64810In JetBrains IntelliJ IDEA before 2026.2 hTML injection was possible in an IDE notification, allowing silent user activity tracking

Updated under an hour ago ()

Does this affect you?

It affects jetbrains intellij_idea. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

In JetBrains IntelliJ IDEA before 2026.2 hTML injection was possible in an IDE notification, allowing silent user activity tracking

CVSS
6.1 MEDIUM (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness (CWE)
CWE-79
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
Not given
NVD analysis
Analyzed
Record last updated
Jul 28, 2026
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
jetbrains intellij_idea
jetbrains:intellij_idea
before 2026.2
NVD

References

  • vendor-advisory

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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