undici vulnerable to cookie attribute injection via unsanitized domain and unparsed setCookie fields
CVE-2026-16729
Summary
Origin validation error in Azure Key Vault allows an unauthorized attacker to disclose information over a network.
Products covered
azure-keyvault-keys
azure-keyvault-certificates
azure-keyvault-secrets
azure-keyvault-administration
Remediation
Release Notes
Vendor-listed fixes
4.10.2
4.9.2
4.11.2
4.8.2
CVEs in this advisory 1
Update history
What changed in later vendor updates
SecurityAlert records field-level changes from the point we begin following a bulletin. Earlier vendor changes may not have a field-by-field record.
- Removed affected products: Azure Key Vault Client SDK.
Updates
- Published by Microsoft Security Response Center
The publication date reported by the vendor.
- Added to SecurityAlert
We collected the advisory from the official source.
- Confirmed at the source
Our collector saw this advisory during a later source check.