Is nokogiri affected by GHSA-wx95-c6cv-8532?

RubyGems nokogiri is affected in >=1.5.1 <1.19.1.

Is GHSA-wx95-c6cv-8532 being exploited?

Not on the CISA KEV list. EPSS exploit probability is not available.

medium

GHSA-wx95-c6cv-8532

Q: Is GHSA-wx95-c6cv-8532 being exploited?

Not on the CISA KEV list. EPSS exploit probability is not available.

RubyGems · nokogiri

Summary

Nokogiri does not check the return value from xmlC14NExecute

Severity: medium
Published: 2026-02-18

References

https://github.com/sparklemotion/nokogiri/security/advisories/GHSA-wx95-c6cv-8532
https://github.com/sparklemotion/nokogiri

Related advisories

GHSA-353f-x4gh-cqq8 — critical · RubyGems/nokogiri
CVE-2019-11068 — critical · RubyGems/nokogiri
CVE-2019-5477 — critical · RubyGems/nokogiri
GHSA-c4rq-3m3g-8wgx — high · RubyGems/nokogiri
GHSA-mrxw-mxhj-p664 — high · RubyGems/nokogiri
CVE-2022-23476 — high · RubyGems/nokogiri
CVE-2021-30560 — high · RubyGems/nokogiri
CVE-2021-3517 — high · RubyGems/nokogiri

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.