What is CVE-2026-88816?

CVE-2026-88816 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. DBI versions before 1.654 for Perl incorrectly treat numeric values as strings in FetchHashKeyName

Which CVE IDs does CVE-2026-88816 cover?

CVE-2026-88816 covers the following CVE IDs: CVE-2026-88816. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-88816?

CVE-2026-88816 has a CVSS v3 base score of 7.5, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-88816?

CVE-2026-88816 affects 1 product, including: azl3 perl-DBI 1.652-1 on Azure Linux 3.0.

CVE-2026-88816HighCVSS 7.5

DBI versions before 1.654 for Perl incorrectly treat numeric values as strings in FetchHashKeyName

Vendor

Microsoft Security Response Center (MSRC)

Published

October 1, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-88816 →

🎯 Affected products1

azl3 perl-DBI 1.652-1 on Azure Linux 3.0

✅ Remediation

KBRelease Notes (Security Update)

🔗 References (2)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-88816
referencehttps://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade