MEDIUMCVSS 7.5EPSS 0.3%

CVE-2026-109461

CVE-2026-109461 updated by NVD

Published: 2026-10-23
Modified: 2026-10-23
EPSS percentile: 27%
Sources: github-advisory, nvd

Summary

Origin validation error in Microsoft Authentication Library (MSAL) for Node.js allows an unauthorized attacker to disclose information over a network.

Affected packages

Ecosystem	Package	Affected versions	Fixed versions
npm	@azure/msal-node	—	7.1.0

Remediation: Upgrade to 7.1.0 or later.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-109461

Includes data from the GitHub Advisory Database, licensed under CC-BY 4.0.

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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EPSS scores provided by the FIRST.org Exploit Prediction Scoring System.