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CVE-2026-79770

🗓️ 25 Aug 2026 15:16:03Reported by Alpine Linux Development TeamType 
alpinelinux
 alpinelinux
🔗 security.alpinelinux.org👁 3 Views

ReDoS in Nokogiri before 1.19.3 via exponential regex backtracking in CSS tokenizer.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-79770
25 Aug 202615:16
cve
cvelist
Cvelist
CVE-2026-79770 Nokogiri before 1.19.3 ReDoS via CSS selector tokenizer
25 Aug 202615:16
cvelist
debiancve
Debian CVE
CVE-2026-79770
25 Aug 202615:16
debiancve
euvd
EUVD
EUVD-2026-65528
25 Aug 202615:16
euvd
nvd
NVD
CVE-2026-79770
25 Aug 202616:17
nvd
osv
OSV
DEBIAN-CVE-2026-79770
25 Aug 202616:17
osv
osv
OSV
GHSA-C4RQ-3M3G-8WGX Nokogiri CSS selector tokenizer has regular expression backtracking
6 May 202618:24
osv
osv
OSV
UBUNTU-CVE-2026-79770
27 Aug 202600:00
osv
ptsecurity
Positive Technologies
PT-2026-81359
25 Aug 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-79770
27 Aug 202613:37
redhatcve
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Alpine Linux3.24anyruby-nokogiri1.19.2-r0ruby-nokogiri-1.19.2-r0.apk

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01 Sep 2026 14:56Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
CVSS 48.7
EPSS0.00278
SSVC
3