{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-19T00:02:13.633","vulnerabilities":[{"cve":{"id":"CVE-2025-11683","sourceIdentifier":"9b29abf9-4ab0-4765-b253-1875cd9b441e","published":"2025-10-16T01:15:32.890","lastModified":"2026-03-09T15:05:36.383","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"YAML::Syck versions before 1.36 for Perl has missing null-terminators which causes out-of-bounds read and potential information disclosure\n\nMissing null terminators in token.c leads to but-of-bounds read which allows adjacent variable to be read\n\nThe issue is seen with complex YAML files with a hash of all keys and empty values.  There is no indication that the issue leads to accessing memory outside that allocated to the module."}],"metrics":{"cvssMetricV31":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":3.6}]},"weaknesses":[{"source":"9b29abf9-4ab0-4765-b253-1875cd9b441e","type":"Secondary","description":[{"lang":"en","value":"CWE-119"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:toddr:yaml\\:\\:syck:*:*:*:*:*:perl:*:*","versionEndExcluding":"1.36","matchCriteriaId":"A2B7A1EA-2180-4708-BB3B-A14CD7F2ECF9"}]}]}],"references":[{"url":"https://github.com/cpan-authors/YAML-Syck/pull/65","source":"9b29abf9-4ab0-4765-b253-1875cd9b441e","tags":["Issue Tracking"]},{"url":"https://metacpan.org/dist/YAML-Syck/changes","source":"9b29abf9-4ab0-4765-b253-1875cd9b441e","tags":["Product","Release Notes"]}]}}]}