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CVE-2026-77423

🗓️ 23 Sep 2026 18:17:49Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 3 Views

DoS in JLine built-in less viewer via nested-quantifier regex in getPattern.

Related
Packages
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-77423
23 Sep 202618:17
–cve
cvelist
Cvelist
CVE-2026-77423 JLine: ReDoS in Built-in Less Viewer Search
23 Sep 202618:17
–cvelist
euvd
EUVD
EUVD-2026-85531
23 Sep 202618:17
–euvd
nvd
NVD
CVE-2026-77423
23 Sep 202619:19
–nvd
osv
OSV
DEBIAN-CVE-2026-77423
23 Sep 202619:19
–osv
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-77423: Inefficient Regular Expression Complexity
23 Sep 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-77423
23 Sep 202621:06
–redhatcve
ubuntucve
UbuntuCve
CVE-2026-77423
24 Sep 202600:00
–ubuntucve
vulnrichment
Vulnrichment
CVE-2026-77423 JLine: ReDoS in Built-in Less Viewer Search
23 Sep 202618:17
–vulnrichment
OSOS VersionArchitecturePackagePackage VersionFilename
Debian12alljline33.3.1-3jline3_3.3.1-3_all.deb
Debian13alljline33.3.1-4jline3_3.3.1-4_all.deb
Debian14alljline33.3.1-5jline3_3.3.1-5_all.deb
Debian999alljline33.3.1-5jline3_3.3.1-5_all.deb

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23 Sep 2026 18:17Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.17.5
EPSS0.00385
SSVC
3