HIGH 7.5 Microsoft
CVE-2026-35611
Addressable has a Regular Expression Denial of Service in Addressable templates
Microsoft Security Update 2026-Apr: Addressable has a Regular Expression Denial of Service in Addressable templates
Affected Products
- azl3 rubygem-addressable 2.8.5-2 on Azure Linux 3.0
- cbl2 rubygem-addressable 2.8.0-2 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35611
- https://nvd.nist.gov/vuln/detail/CVE-2026-35611
This high severity vulnerability with a CVSS score of 7.5 was published on 2026-04-14 via Microsoft. Affected: azl3 rubygem-addressable 2.8.5-2 on Azure Linux 3.0, cbl2 rubygem-addressable 2.8.0-2 on CBL Mariner 2.0.
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