Threats Tagged 'cve-2026-57236'
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Threats Tagged 'cve-2026-57236'
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CVE-2026-57236: CWE-416: Use After Free in sparklemotion nokogiriCVE-2026-57236 0 Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, calling Document#encoding= with an invalid encoding (e.g., a non-string, or a string containing a null byte) raises an exception, but only after freeing the document's current encoding string without replacing it. The document is left referencing freed memory, so the next call to Document#encoding reads invalid memory, which can cause a segfault or leak freed bytes into a Ruby String. Affects the CRuby (libxml2) implementation only; JRuby is not affected. This vulnerability is fixed in 1.19.4. Join the discussion | CVE Database V5 | 06/25/2026, 14:29:14 UTC Added: 06/25/2026, 14:46:08 UTC |
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