HIGH 7.4 Microsoft
CVE-2026-93543
Out-of-bounds read in libXi's XI2 class parser
Microsoft Security Update 2026-Sep: Out-of-bounds read in libXi's XI2 class parser
Affected Products
- azl3 libXi 1.8.1-1 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-93543
- https://nvd.nist.gov/vuln/detail/CVE-2026-93543
This high severity vulnerability with a CVSS score of 7.4 was published on 2026-09-08 via Microsoft. Affected: azl3 libXi 1.8.1-1 on Azure Linux 3.0.
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