{"cve":"CVE-2022-4899","nvd":{"published":"2023-03-31T20:15:07.213","modified":"2026-06-17T05:22:14.653","status":"Modified","description":"A vulnerability was found in zstd v1.4.10, where an attacker can supply empty string as an argument to the command line tool to cause buffer overrun.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-400"],"references":["https://github.com/facebook/zstd/issues/3200","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C63HAGVLQA6FJNDCHR7CNZZL6VSLILB2/","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JEHRBBYYTPA4DETOM5XAKGCP37NUTLOA/","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QYLDK6ODVC4LJSDULLX6Q2YHTFOWABCN/","https://security.netapp.com/advisory/ntap-20230725-0005/"],"products":["facebook:zstandard"],"source":"nvd","synced_at":"2026-10-19T21:37:48.383111019+00:00"},"epss":{"cve":"CVE-2022-4899","score":0.01588,"percentile":0.75632,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-5c9c-6x87-f9vm","url":"https://osv.dev/vulnerability/GHSA-5c9c-6x87-f9vm","summary":"zstd vulnerable to buffer overrun","modified":"2026-06-23T11:26:27.833259766Z","packages":[{"ecosystem":"SwiftURL","name":"github.com/facebook/zstd","purl":"pkg:swift/github.com/facebook/zstd","ranges":["<1.5.4"],"fixed":["1.5.4"]},{"ecosystem":"PyPI","name":"zstd","purl":"pkg:pypi/zstd","ranges":["<1.5.4.0"],"fixed":["1.5.4.0"]}]}],"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."]}