AZL-113338

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Import Source

https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-113338.json

JSON Data

https://api.osv.dev/v1/vulns/AZL-113338

Upstream

CVE-2026-126064

Published

2026-11-10T21:19:24Z

Modified

2026-11-11T14:17:33Z

Summary

CVE-2026-126064 affecting package rubygem-nokogiri 1.19.4-1

Details

Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.5, the CRuby native extension can leave Ruby wrappers pointing to freed memory when Nokogiri::XML::Node#[]= or Nokogiri::XML::Node#lang= replaces an existing attribute value after code has accessed the attribute's child nodes. Replacing the value frees native child nodes while their wrappers remain reachable, and later use of those wrappers can cause an invalid read or process segfault. JRuby is not affected. This issue is fixed in version 1.19.5.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-126064

Affected packages

Azure Linux:3 / rubygem-nokogiri

Package

Name: rubygem-nokogiri
Purl: pkg:rpm/azure-linux/rubygem-nokogiri

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Last Affected

1.19.4-1

Database specific

source

"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-113338.json"