CVE-2026-57434lowCWE-476

CVE-2026-57434: falha de baixa gravidade em sparklemotion nokogiri

Nokogiri: Null Pointer Dereference calling methods on uninitialized wrapper classes

Publicada em

Seguir esta CVE+ Monitorar nokogiri+ Monitorar nokogiri

Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.

8Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 1.7epss 0.5%
Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, Nokogiri contains a bug when calling certain methods on allocated-but-uninitialized native wrapper classes that inherit from Nokogiri::XML::Node. This caused a NULL pointer dereference that could crash the process. This vulnerability is fixed in 1.19.4.
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U
Produtos afetados
sparklemotion · nokogiri
CVEs relacionadas — sparklemotion nokogiri

No mesmo produto, das mais perigosas para as menos.

CVE-2022-24836HIGHInefficient Regular Expression Complexity in NokogiriEPSS 3.5%CVE-2022-29181HIGHImproper Handling of Unexpected Data Type in NokogiriEPSS 3.2%CVE-2022-23476HIGHUnchecked return value from xmlTextReaderExpand in NokogiriEPSS 1.8%CVE-2021-41098HIGHImproper Restriction of XML External Entity Reference (XXE) in Nokogiri on JRubyEPSS 1.5%CVE-2020-26247LOWXXE in NokogiriEPSS 1.2%CVE-2026-79770HIGHNokogiri before 1.19.3 ReDoS via CSS selector tokenizerEPSS 0.5%