CVE-2026-100265

EUVD-2026-90009
In JetBrains Rider before 2026.2.1 aI Assistant could auto-update third-party skills without user confirmation
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.8 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 1.01%
Affected Products (NVD)
VendorProductVersion
jetbrainsrider
𝑥
< 2026.2.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.jetbrains.com/privacy-security/issues-fixed/