CVE-2026-79770 Detail
Received
This CVE record has recently been published to the CVE List and has been included within the NVD dataset. DescriptionNokogiri versions before 1.19.3 contain regular expression denial of service vulnerabilities in the CSS selector tokenizer affecting string-literal and identifier tokenization. Attackers can inject adversarial CSS selectors into methods like Node#css, Node#at_css, and Searchable#search to cause exponential regex backtracking and denial of service. Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2026-79770 NVD Published Date: 08/25/2026 NVD Last Modified: 08/25/2026 Source: VulnCheck |
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