What is CVE-2026-83611?

CVE-2026-83611 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. xmldom: Parser silently accepts a not-well-formed end tag whose name is followed by a line break and trailing content

Which CVE IDs does CVE-2026-83611 cover?

CVE-2026-83611 covers the following CVE IDs: CVE-2026-83611. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

Which products are affected by CVE-2026-83611?

CVE-2026-83611 affects 1 product, including: azl3 python-tensorboard 2.16.2-6 on Azure Linux 3.0.

CVE-2026-83611Medium

xmldom: Parser silently accepts a not-well-formed end tag whose name is followed by a line break and trailing content

Vendor

Microsoft Security Response Center (MSRC)

Published

September 11, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-83611 →

🎯 Affected products1

azl3 python-tensorboard 2.16.2-6 on Azure Linux 3.0

✅ Remediation

Security Update

🔗 References (2)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83611
patchhttps://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade