GHSA-V2FC-QM4H-8HQV Nokogiri XSLT transform has a memory leak

Summary Nokogiri's Nokogiri::XSLT::Stylesheettransform leaks a small heap allocation when passed a Ruby string parameter containing a null byte. For applications that pass attacker-controlled input through XSLT.transform parameters, this may be a vector for a denial of service attack against...

Nokogiri XSLT transform has a memory leak

Summary Nokogiri's Nokogiri::XSLT::Stylesheettransform leaks a small heap allocation when passed a Ruby string parameter containing a null byte. For applications that pass attacker-controlled input through XSLT.transform parameters, this may be a vector for a denial of service attack against...

PT-2026-38487

Summary Nokogiri's CSS selector tokenizer contains regular expressions whose construction may result in exponential regex backtracking on adversarial selectors. Three ReDoS vectors are addressed in this release: 1. String-literal tokenization on certain unterminated quoted-string input. 2...

Missing Release of Memory after Effective Lifetime

Overview nokogiri is a gem for parsing HTML, XML, SAX, and Reader. Affected versions of this package are vulnerable to Missing Release of Memory after Effective Lifetime in the XSLT::Stylesheettransform function, when a string parameter containing a null byte is processed, preventing...

PT-2021-14362 · Jquery +1 · Jquery-Validation +1

Name of the Vulnerable Software and Affected Versions: jquery-validation versions prior to 1.19.3 Description: The issue concerns the jQuery Validation Plugin, which provides drop-in validation for existing forms. It contains one or more regular expressions that are vulnerable to ReDoS Regular...