What is CVE-2026-14355?

CVE-2026-14355 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. ext/openssl: Memory corruption in openssl_encrypt with AES-WRAP-PAD

Which CVE IDs does CVE-2026-14355 cover?

CVE-2026-14355 covers the following CVE IDs: CVE-2026-14355. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-14355?

CVE-2026-14355 has a CVSS v3 base score of 5.6, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-14355?

CVE-2026-14355 affects 2 products, including: azl3 php 8.3.31-1 on Azure Linux 3.0; azl3 php 8.3.33-1 on Azure Linux 3.0.

CVE-2026-14355MediumCVSS 5.6

ext/openssl: Memory corruption in openssl_encrypt with AES-WRAP-PAD

Vendor

Microsoft Security Response Center (MSRC)

Published

July 7, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-14355 →

🎯 Affected products2

azl3 php 8.3.31-1 on Azure Linux 3.0
azl3 php 8.3.33-1 on Azure Linux 3.0

✅ Remediation

KBCBL-Mariner Releases (Security Update) — fixed build 8.3.32-1

🔗 References (2)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-14355
referencehttps://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade