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cve 2025 23163
About this tag
CVE-2025-23163 is a vulnerability in an open-source library related to VLAN code that affects Azure Linux. Microsoft has issued a VEX (Vulnerability Exploitability eXchange) attestation confirming that Azure Linux includes the vulnerable library and is potentially affected. However, the absence of a VEX entry for other Microsoft products does not guarantee they are unaffected. The discussion on WindowsForum.com clarifies that Microsoft's attestation is product-scoped and that the company plans to expand machine-readable VEX/CSAF files over time. Users should monitor official Microsoft security advisories for updates on this CVE and its impact on other products.
Microsoft’s short public answer — that “Azure Linux includes this open‑source library and is therefore potentially affected” — is accurate for the product Microsoft has inventory‑checked, but it is not a categorical proof that Azure Linux is the only Microsoft product that could contain the...