CVE-2026-57434
High · 7.5CVSS
7.5
EPSS
0.5%
Published
Jun 25, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
Related vulnerabilities
- CVE-2026-112405 Pillow is a Python imaging library. CWE-476
- CVE-2026-112392 Pillow is a Python imaging library. CWE-476
- CVE-2026-100348 kin-openapi is a Go project for handling OpenAPI files. CWE-476
- CVE-2026-100349 kin-openapi is a Go project for handling OpenAPI files. CWE-476
- CVE-2026-109280 ImageMagick 7.1.0-20 before 7.1.2-32 contains a use after free vulnerability in the -fx… CWE-476
- CVE-2026-109272 ImageMagick 7.1.1-31 before 7.1.2-32 contains a NULL pointer dereference in the… CWE-476
- CVE-2026-109258 ImageMagick 7.1.0-20 before 7.1.2-32 contains an invalid memory free vulnerability in the… CWE-476
- CVE-2026-107655 A flaw was found in CUPS. CWE-476