What is CVE-2026-114538?

CVE-2026-114538 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. Bootstrap - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-236

Which CVE IDs does CVE-2026-114538 cover?

CVE-2026-114538 covers the following CVE IDs: CVE-2026-114538. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-114538?

CVE-2026-114538 has a CVSS v3 base score of 6.1, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-114538?

CVE-2026-114538 affects 1 product, including: azl3 debootstrap 1.0.128+nmu2-1 on Azure Linux 3.0.

CVE-2026-114538MediumCVSS 6.1

Bootstrap - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-236

Vendor

Microsoft Security Response Center (MSRC)

Published

October 31, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-114538 →

🎯 Affected products1

azl3 debootstrap 1.0.128+nmu2-1 on Azure Linux 3.0

✅ Remediation

KBRelease Notes (Security Update)

🔗 References (2)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-114538
referencehttps://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade