PT-2026-81360 · Rubygems · Nokogiri
CVSS v4.0
6.9
Medium
| Vector | AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
Nokogiri versions prior to 1.19.3
Description
A memory leak exists in the XSLT Stylesheet transform method when processing Ruby strings that contain null bytes. An attacker can trigger this by providing input containing null bytes to transform parameters, leading to leaked heap allocations. This can result in a denial of service for long-running processes.
Recommendations
Update to version 1.19.3 or later.
Exploit
Fix
DoS
Memory Leak
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Weakness Enumeration
Related Identifiers
Affected Products
Nokogiri