{"cve":{"cve_id":"CVE-2009-3626","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.02185,"epss_percentile":0.8206,"epss_as_of":"2026-10-15","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.","published_at":"2009-10-29T14:00:00Z","last_modified_at":"2026-06-16T23:12:02.890000Z","cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":null,"nvd_references":["http://www.vupen.com/english/advisories/2009/3023","http://www.openwall.com/lists/oss-security/2009/10/23/8","http://www.osvdb.org/59283","https://exchange.xforce.ibmcloud.com/vulnerabilities/53939","http://rt.perl.org/rt3/Ticket/Attachment/617489/295383/","https://issues.apache.org/SpamAssassin/show_bug.cgi?id=6225","http://rt.perl.org/rt3/Public/Bug/Display.html?id=69973","http://secunia.com/advisories/37144","http://perl5.git.perl.org/perl.git/commit/0abd0d78a73da1c4d13b1c700526b7e5d03b32d4","http://www.securityfocus.com/bid/36812","http://securitytracker.com/id?1023077"],"vuln_status":"Modified","trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:05:11.276559Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"perl","vendor_name":"perl","product_slug":"perl","product_name":"perl","version_start":"5.10.1","version_start_inclusive":true,"version_end":"5.10.1","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:perl:perl:5.10.1:*:*:*:*:*:*:*"}],"exploit_refs":[],"news":[],"references":[{"url":"http://www.vupen.com/english/advisories/2009/3023","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2009/10/23/8","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://www.osvdb.org/59283","source_type":"MISC","tags":[]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/53939","source_type":"MISC","tags":[]},{"url":"http://rt.perl.org/rt3/Ticket/Attachment/617489/295383/","source_type":"MISC","tags":[]},{"url":"https://issues.apache.org/SpamAssassin/show_bug.cgi?id=6225","source_type":"MISC","tags":[]},{"url":"http://rt.perl.org/rt3/Public/Bug/Display.html?id=69973","source_type":"MISC","tags":[]},{"url":"http://secunia.com/advisories/37144","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://perl5.git.perl.org/perl.git/commit/0abd0d78a73da1c4d13b1c700526b7e5d03b32d4","source_type":"MISC","tags":["patch"]},{"url":"http://www.securityfocus.com/bid/36812","source_type":"MISC","tags":[]},{"url":"http://securitytracker.com/id?1023077","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2009-10-29T14:00:00Z","label":"CVE published","source":null}]}