HIGH 7.5 Microsoft
CVE-2026-4046
iconv crash due to assertion failure with untrusted input
Microsoft Security Update 2026-Aug: iconv crash due to assertion failure with untrusted input
Affected Products
- cbl2 glibc 2.35-10 on CBL Mariner 2.0
- azl3 glibc 2.38-19 on Azure Linux 3.0
- cbl2 glibc 2.35-10
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-4046
- https://nvd.nist.gov/vuln/detail/CVE-2026-4046
This high severity vulnerability with a CVSS score of 7.5 was published on 2026-08-06 via Microsoft. Affected: cbl2 glibc 2.35-10 on CBL Mariner 2.0, azl3 glibc 2.38-19 on Azure Linux 3.0, cbl2 glibc 2.35-10.
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