AZL-91083
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-91083.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-91083
- Upstream
- Published
- 2026-06-25T15:16:40Z
- Modified
- 2026-08-28T17:48:11Z
- Summary
- CVE-2026-57235 affecting package rubygem-nokogiri for versions less than 1.19.4-1
- Details
-
Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, Nokogiri::XML::NodeSet#[] (and its alias #slice) checked the requested index against the node set's bounds using a 32-bit-truncated copy of the index. A large negative index could pass the check and then be used at full width, reading outside the node set's storage. On CRuby this is an out-of-bounds read that typically crashes the process; on JRuby it is not memory-unsafe but returns an incorrect node. This vulnerability is fixed in 1.19.4.
- References