{"cve":"CVE-2021-28953","nvd":{"published":"2021-03-21T05:15:12.167","modified":"2026-06-17T03:47:04.257","status":"Modified","description":"The unofficial C/C++ Advanced Lint extension before 1.9.0 for Visual Studio Code allows attackers to execute arbitrary binaries if the user opens a crafted repository.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-427"],"references":["https://github.com/jbenden/vscode-c-cpp-flylint/compare/v1.8.2...v1.9.0","https://marketplace.visualstudio.com/items?itemName=jbenden.c-cpp-flylint","https://vuln.ryotak.me/advisories/16","https://github.com/jbenden/vscode-c-cpp-flylint/compare/v1.8.2...v1.9.0","https://marketplace.visualstudio.com/items?itemName=jbenden.c-cpp-flylint"],"products":["c\\/c\\+\\+_advanced_lint_project:c\\/c\\+\\+_advanced_lint"],"source":"nvd","synced_at":"2026-10-19T21:15:50.279857260+00:00"},"epss":{"cve":"CVE-2021-28953","score":0.01006,"percentile":0.63015,"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."]}