CVE-2026-57234

lowCVSS 2.6covered by 1 sourcefirst seen 2026-06-09

CSIRTS triage

What: This vulnerability allows network requests when NONET is set, bypassing a previous CVE.
Who is affected: Deployments using Nokogiri on JRuby are affected.
Urgency: Remediation is low urgency due to the low severity rating.
Action: Update Nokogiri to the latest version.

AI-assisted analysis generated from the source advisory — verify against the original.

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Low exploitation risk0.17% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 6% of all EPSS-scored CVEs.

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