What is CVE-2026-83663?

CVE-2026-83663 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Apache Thrift: TFramedTransport and THeaderTransport re-enter Read once per frame that carries no payload (Go)

Which CVE IDs does CVE-2026-83663 cover?

CVE-2026-83663 covers the following CVE IDs: CVE-2026-83663. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

Which products are affected by CVE-2026-83663?

CVE-2026-83663 affects 1 product, including: azl3 telegraf 1.31.0-33 on Azure Linux 3.0.

CVE-2026-83663High

Apache Thrift: TFramedTransport and THeaderTransport re-enter Read once per frame that carries no payload (Go)

Vendor

Microsoft Security Response Center (MSRC)

Published

October 7, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-83663 →

🎯 Affected products1

azl3 telegraf 1.31.0-33 on Azure Linux 3.0

✅ Remediation

KBRelease Notes (Security Update) — fixed build 1.31.0-34

🔗 References (2)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83663
referencehttps://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade