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CVE-2026-79770

🗓️ 25 Aug 2026 16:17:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 9 Views

Nokogiri before 1.19.3 allows regular expression denial of service (ReDoS).

Related
Packages
Refs
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2026-79770
25 Aug 202615:16
alpinelinux
cgr
Chainguard
CVE-2026-79770 vulnerabilities
3 Sep 202620:25
cgr
circl
Circl
CVE-2026-79770
2 Sep 202611:07
circl
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
github
Github Security Blog
Duplicate Advisory: Nokogiri CSS selector tokenizer has regular expression backtracking
25 Aug 202618:31
github
github
Github Security Blog
Nokogiri CSS selector tokenizer has regular expression backtracking
6 May 202618:24
github
nvd
NVD
CVE-2026-79770
25 Aug 202616:17
nvd
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu14.04allruby-nokogiri0ruby-nokogiri_0_all.deb
Ubuntu16.04allruby-nokogiri0ruby-nokogiri_0_all.deb
Ubuntu18.04allruby-nokogiri0ruby-nokogiri_0_all.deb
Ubuntu20.04allruby-nokogiri0ruby-nokogiri_0_all.deb
Ubuntu22.04allruby-nokogiri0ruby-nokogiri_0_all.deb
Ubuntu24.04allruby-nokogiri0ruby-nokogiri_0_all.deb
Ubuntu26.04allruby-nokogiri0ruby-nokogiri_0_all.deb

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02 Sep 2026 21:13Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.17.5
CVSS 48.7
EPSS0.00278
SSVC
9