What is CVE-2026-70368?

CVE-2026-70368 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. Stunnel: stack-based out-of-bounds read/write in stunnel s_vlog via oversized log message

Which CVE IDs does CVE-2026-70368 cover?

CVE-2026-70368 covers the following CVE IDs: CVE-2026-70368. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-70368?

CVE-2026-70368 has a CVSS v3 base score of 6.5, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-70368?

CVE-2026-70368 affects 1 product, including: azl3 stunnel 5.74-1 on Azure Linux 3.0.

CVE-2026-70368MediumCVSS 6.5

Stunnel: stack-based out-of-bounds read/write in stunnel s_vlog via oversized log message

Vendor

Microsoft Security Response Center (MSRC)

Published

August 14, 2026

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2026-70368 →

🎯 Affected products1

azl3 stunnel 5.74-1 on Azure Linux 3.0

🔗 References (1)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70368