GO-2025-4252

    Dashboard / Vulnerabilities / GO-2025-4252

    GO-2025-4252

    Published: 23 Jan 2026Last Modified: 4 Feb 2026

    Summary: Buffer Overflow via Malformed Syslog Message or Malicious Tokenizer Pattern in github.com/elastic/beats

    Details: Buffer Overflow via Malformed Syslog Message or Malicious Tokenizer Pattern in github.com/elastic/beats

    References: https://github.com/advisories/GHSA-2mj3-6grc-px38, https://github.com/elastic/beats/commit/27a168fb1c598d4a16748e9a7382bc0d197335a5, https://github.com/elastic/beats/commit/2f971a057eea68e057b47829950cd8c26805df30, https://github.com/elastic/beats/commit/339fa3f887a14c91e0c955b50a3b8819393bd632, https://discuss.elastic.co/t/filebeat-8-19-9-9-1-9-and-9-2-3-security-update-esa-2025-32/384180

    Affected packages

    Package

    Name: github.com/elastic/beats

    Purl: pkg:golang/github.com/elastic/beats

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    GO-2025-4252 | CVE-DB