MSAL Node authorization code flow may disclose parameters to an attacker-controlled endpoint
High-risk advisory
CVE-2026-109461
Summary
MSAL Node authorization code flow may disclose parameters to an attacker-controlled endpoint
Why it matters
GitHub has published a reviewed security advisory for @azure/msal-node. Prioritize it with other application dependency updates, especially because EPSS places it in the 27% percentile.
Operator check
Check whether @azure/msal-node is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available. EPSS probability: 0.3%; percentile: 27%.
Sources
PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.