CVE-2025-26499
MEDIUM EPSS 2.7%
Published Sep 11, 20259mo ago · Modified Jun 17, 20262w ago
6.0 CVSS 3.1
Published Sep 11, 2025 9mo ago
Last Modified Jun 17, 2026 2w ago
Description
Under heavy system utilization a random race condition can occur during authentication or token refresh operation. This flaw allows one user to be granted a token intended for another user, resulting in impersonation until the session is ended. This flaw cannot be intentionally exploited due to the required concurring action by two users. However, if the event occurs a user would be inadvertently exposed to another user’s system rights and data access.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N Attack Vector Local
Attack Complexity High
Privileges Required Low
User Interaction Required
Scope Unchanged
Confidentiality High
Integrity High
Availability None
Threat Intelligence
EPSS Exploit Probability
2.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-270
References 2
- support2.windriver.com https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2025-26499
- windriver.com https://www.windriver.com/security/vulnerability-responses/CVE-2025-26499
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.