What is CVE-2025-68471?

CVE-2025-68471 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. Avahi has a reachable assertion in lookup_start

Which CVE IDs does CVE-2025-68471 cover?

CVE-2025-68471 covers the following CVE IDs: CVE-2025-68471. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2025-68471?

CVE-2025-68471 has a CVSS v3 base score of 6.5, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2025-68471?

CVE-2025-68471 affects 5 products, including: azl3 avahi 0.8-5 on Azure Linux 3.0; azl3 avahi 0.8-6 on Azure Linux 3.0; azl3 avahi 0.8-7 on Azure Linux 3.0; cbl2 avahi 0.8-4 on CBL Mariner 2.0; cbl2 avahi 0.8-5 on CBL Mariner 2.0.

CVE-2025-68471MediumCVSS 6.5

Avahi has a reachable assertion in lookup_start

Vendor

Microsoft Security Response Center (MSRC)

Published

June 2, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2025-68471 →

🎯 Affected products5

azl3 avahi 0.8-5 on Azure Linux 3.0
azl3 avahi 0.8-6 on Azure Linux 3.0
azl3 avahi 0.8-7 on Azure Linux 3.0
cbl2 avahi 0.8-4 on CBL Mariner 2.0
cbl2 avahi 0.8-5 on CBL Mariner 2.0

✅ Remediation

KBCBL-Mariner Releases (Security Update) — fixed build 0.8-5 KBCBL-Mariner Releases (Security Update) — fixed build 0.8-6

🔗 References (2)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-68471
referencehttps://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade