{"cve":"CVE-2023-4756","nvd":{"published":"2023-09-04T09:15:07.990","modified":"2026-06-17T06:38:31.853","status":"Modified","description":"Stack-based Buffer Overflow in GitHub repository gpac/gpac prior to 2.3-DEV.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-787","CWE-121"],"references":["https://github.com/gpac/gpac/commit/6914d016e2b540bac2c471c4aea156ddef8e8e01","https://huntr.dev/bounties/2342da0e-f097-4ce7-bfdc-3ec0ba446e05","https://github.com/gpac/gpac/commit/6914d016e2b540bac2c471c4aea156ddef8e8e01","https://huntr.dev/bounties/2342da0e-f097-4ce7-bfdc-3ec0ba446e05"],"products":["gpac:gpac"],"source":"nvd","synced_at":"2026-10-19T21:39:24.235896374+00:00"},"epss":{"cve":"CVE-2023-4756","score":0.00308,"percentile":0.23702,"date":"2026-11-01"},"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."]}