What is CVE-2026-115778?

CVE-2026-115778 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. Twisted: Unauthenticated Remote Denial of Service in the Twisted conch Telnet Transport via an Unbounded Subnegotiation Buffer

Which CVE IDs does CVE-2026-115778 cover?

CVE-2026-115778 covers the following CVE IDs: CVE-2026-115778. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-115778?

CVE-2026-115778 has a CVSS v3 base score of 7.5, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-115778?

CVE-2026-115778 affects 2 products, including: azl3 python-twisted 22.10.0-6 on Azure Linux 3.0; azl3 python-twisted 22.10.0-7 on Azure Linux 3.0.

CVE-2026-115778MediumCVSS 7.5

Twisted: Unauthenticated Remote Denial of Service in the Twisted conch Telnet Transport via an Unbounded Subnegotiation Buffer

Vendor

Microsoft Security Response Center (MSRC)

Published

October 29, 2026

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2026-115778 →

🎯 Affected products2

azl3 python-twisted 22.10.0-6 on Azure Linux 3.0
azl3 python-twisted 22.10.0-7 on Azure Linux 3.0

✅ Remediation

KBRelease Notes (Security Update)

🔗 References (2)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-115778
referencehttps://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade