Is CVE-2022-29181 actively exploited?

CVE-2022-29181 has no public evidence of in-the-wild exploitation as of 2025-05-27.

What is the CVSS score for CVE-2022-29181?

CVE-2022-29181 has a CVSS score of 8.2 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H.

How do I patch CVE-2022-29181?

Patch guidance is available from nokogiri security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2022-29181.

Which products are affected by CVE-2022-29181?

2 products: nokogiri nokogiri, apple macos.

Fix CVE-2022-29181 - HIGH nokogiri nokogiri

Description

Nokogiri is an open source XML and HTML library for Ruby. Nokogiri prior to version 1.13.6 does not type-check all inputs into the XML and HTML4 SAX parsers, allowing specially crafted untrusted inputs to cause illegal memory access errors (segfault) or reads from unrelated memory. Version 1.13.6 contains a patch for this issue. As a workaround, ensure the untrusted input is a `String` by calling `#to_s` or equivalent.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: low
Integrity: none
Availability: high
Weaknesses: CWE-241 CWE-843

Metadata

Primary Vendor: NOKOGIRI
Published: 5/20/2022
Last Modified: 5/27/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2022-29181

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary