What is CVE-2026-82631?

CVE-2026-82631 is a security advisory published by Microsoft Security Response Center (MSRC) with Low severity. valkey-io valkey Blocked-on-keys blocked.c handleClientsBlockedOnKey use after free

Which CVE IDs does CVE-2026-82631 cover?

CVE-2026-82631 covers the following CVE IDs: CVE-2026-82631. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-82631?

CVE-2026-82631 has a CVSS v3 base score of 2.2, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-82631?

CVE-2026-82631 affects 1 product, including: azl3 valkey 8.0.10-1 on Azure Linux 3.0.

CVE-2026-82631LowCVSS 2.2

valkey-io valkey Blocked-on-keys blocked.c handleClientsBlockedOnKey use after free

Vendor

Microsoft Security Response Center (MSRC)

Published

September 2, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-82631 →

🎯 Affected products1

azl3 valkey 8.0.10-1 on Azure Linux 3.0

✅ Remediation

Security Update — fixed build 8.0.11-1

🔗 References (2)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-82631
patchhttps://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade