{"cve":"CVE-2025-13763","nvd":{"published":"2026-04-23T13:16:09.697","modified":"2026-10-14T13:10:00.187","status":"Awaiting Analysis","description":"Multiple uses of uninitialized variables were found in libopensc that may lead to information disclosure or application crash. An attack requires a crafted USB device or smart card that would present the system with specially crafted responses to the APDUs","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H","score":5.7},"cwes":["CWE-457"],"references":["https://access.redhat.com/security/cve/CVE-2025-13763","https://bugzilla.redhat.com/show_bug.cgi?id=2417581","https://github.com/OpenSC/OpenSC/security/advisories/GHSA-2v44-fq35-98vv","https://github.com/OpenSC/OpenSC/wiki/CVE-2025-13763","https://github.com/OpenSC/OpenSC/security/advisories/GHSA-2v44-fq35-98vv"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:33:09.003606135+00:00"},"epss":{"cve":"CVE-2025-13763","score":0.00265,"percentile":0.18281,"date":"2026-10-25"},"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."]}