MEDIUM 6.1 Microsoft
CVE-2026-56858
Fix Javascript regexp context tracking in html/template
Microsoft Security Update 2026-Aug: Fix Javascript regexp context tracking in html/template
Affected Products
- azl3 golang 1.27.0-1 on Azure Linux 3.0
- azl3 golang 1.26.7-1 on Azure Linux 3.0
- azl3 golang 1.25.12-1 on Azure Linux 3.0
- azl3 golang 1.26.5-2 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56858
- https://nvd.nist.gov/vuln/detail/CVE-2026-56858
This medium severity vulnerability with a CVSS score of 6.1 was published on 2026-08-11 via Microsoft. Affected: azl3 golang 1.27.0-1 on Azure Linux 3.0, azl3 golang 1.26.7-1 on Azure Linux 3.0, azl3 golang 1.25.12-1 on Azure Linux 3.0 and 1 more.
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