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Vulnerability record · CVE-2025-36376 · published 17 February 2026

CVE-2025-36376: Ibm security qradar edr insufficient session expiration vulnerability

Ibm · Security Qradar Edr

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.

8.8 CVSS 3.1 High EPSS 0.19% · top 92.1% CWE-613 · Insufficient session expiration
8.8CVSS 3.1 base score
0.19%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

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.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.ibm.com/support/pages/node/7260390 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.5CVE-2024-45643Ibm security qradar edr broken cryptographic algorithm vulnerabilityIBM Security QRadar 3.12 EDR uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt sensitive credential informat…EPSS 0.22%6.5CVE-2024-45641Ibm security qradar edr improper certificate validation vulnerabilityIBM Security ReaQta EDR 3.12 could allow an attacker to perform unauthorized actions due to improper SSL certificate validation.EPSS 0.19%6.5CVE-2023-33861Ibm security qradar edr improper certificate validation vulnerabilityIBM Security ReaQta EDR 3.12 could allow an attacker to spoof a trusted entity by interfering with the communication path between the host and client.EPSS 0.24%5.4CVE-2023-35006Ibm security qradar edr cross-site scripting vulnerabilityIBM Security QRadar EDR 3.12 is vulnerable to HTML injection. A remote attacker could inject malicious HTML code, which when viewed, would be execute…EPSS 0.31%5.3CVE-2024-45640Ibm security qradar edr vulnerabilityIBM Security ReaQta 3.12 returns sensitive information in an HTTP response that could be used in further attacks against the system.EPSS 0.32%5.3CVE-2024-45642Ibm security qradar edr vulnerabilityIBM Security ReaQta 3.12 is vulnerable to cross-site scripting. This vulnerability allows a privileged user to embed arbitrary JavaScript code in the…EPSS 0.49%5.3CVE-2023-33860Ibm security qradar edr vulnerabilityIBM Security QRadar EDR 3.12 does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie va…EPSS 0.24%5.3CVE-2023-33859Ibm security qradar edr vulnerabilityIBM Security QRadar EDR 3.12 could disclose sensitive information due to an observable login response discrepancy. IBM X-Force ID: 257697.EPSS 0.36%

Source: NIST National Vulnerability Database (record CVE-2025-36376), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.