PT-2026-44946 · Jetbrains · Intellij Idea

CVE-2026-49366 · Published 2026-05-29 · Updated 2026-07-22

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions JetBrains IntelliJ IDEA versions prior to 2026.1.1

Description Command injection is possible through the filename completion feature.

Recommendations Update to version 2026.1.1.

Exploit

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2026-49366

Affected Products

Intellij Idea

References · 8

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/49xxx/CVE-2026-49366.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-49366 · Security Note
• https://osv.dev/vulnerability/CVE-2026-49366 · Vendor Advisory
• https://jetbrains.com/privacy-security/issues-fixed · Vendor Advisory
• https://twitter.com/CVEnew/status/2060470687911833758 · Twitter Post
• https://i.redd.it/7hc51jqd7hbh1.png · Reddit Post
• https://t.me/cveNotify/165458 · Telegram Post
• https://t.me/cveNotify/211278 · Telegram Post