{"cve":"CVE-2022-28965","nvd":{"published":"2022-05-20T02:15:07.263","modified":"2026-06-17T04:39:22.743","status":"Modified","description":"Multiple DLL hijacking vulnerabilities via the components instup.exe and wsc_proxy.exe in Avast Premium Security before v21.11.2500 allows attackers to execute arbitrary code or cause a Denial of Service (DoS) via a crafted DLL file.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","score":6.5},"cwes":["CWE-427"],"references":["https://forum.avast.com/index.php?topic=318305.0","https://github.com/netero1010/Vulnerability-Disclosure/tree/main/CVE-2022-AVAST2","https://forum.avast.com/index.php?topic=318305.0","https://github.com/netero1010/Vulnerability-Disclosure/tree/main/CVE-2022-AVAST2"],"products":["avast:premium_security"],"source":"nvd","synced_at":"2026-10-19T21:31:59.322382750+00:00"},"epss":{"cve":"CVE-2022-28965","score":0.00295,"percentile":0.22183,"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."]}