{"cve":"CVE-2009-3626","nvd":{"published":"2009-10-29T14:30:01.170","modified":"2026-06-16T23:12:02.890","status":"Modified","description":"Perl 5.10.1 allows context-dependent attackers to cause a denial of service (application crash) via a UTF-8 character with a large, invalid codepoint, which is not properly handled during a regular-expression match.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://perl5.git.perl.org/perl.git/commit/0abd0d78a73da1c4d13b1c700526b7e5d03b32d4","http://rt.perl.org/rt3/Public/Bug/Display.html?id=69973","http://rt.perl.org/rt3/Ticket/Attachment/617489/295383/","http://secunia.com/advisories/37144","http://securitytracker.com/id?1023077"],"products":["perl:perl"],"source":"nvd","synced_at":"2026-10-19T19:54:26.868835795+00:00"},"epss":{"cve":"CVE-2009-3626","score":0.02185,"percentile":0.82398,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}