MEDIUM 5.3 Microsoft
CVE-2026-6678
Integer underflow in wc_PKCS7_DecryptOri handling crafted Other Recipient Info
Microsoft Security Update 2026-Jun: Integer underflow in wc_PKCS7_DecryptOri handling crafted Other Recipient Info
Affected Products
- azl3 mariadb 10.11.18-1 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-6678
- https://nvd.nist.gov/vuln/detail/CVE-2026-6678
This medium severity vulnerability with a CVSS score of 5.3 was published on 2026-06-09 via Microsoft. Affected: azl3 mariadb 10.11.18-1 on Azure Linux 3.0.
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