What’s Vulnerable › Vulnerabilities

CVE-2025-36376: IBM Security QRadar EDR Software has multiple vulnerabilities

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-02-17 · updated 2026-06-17
• Weakness: CWE-613

Description

IBM Security QRadar EDR 3.12 through 3.12.23 does not invalidate session after a session expiration which could allow an authenticated user to impersonate another user on the system.

Affected products

• IBM Security QRadar EDR: from 3.12.0 before 3.12.24 — fixed in 3.12.24

How to fix

Upgrade to a fixed version: IBM Security QRadar EDR 3.12.24. Check the vendor advisory for mitigations.

References

• https://www.ibm.com/support/pages/node/7260390

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