RLSA-2026:93471

    Dashboard / Vulnerabilities / RLSA-2026:93471

    RLSA-2026:93471

    Published: 3 Nov 2026Last Modified: 3 Nov 2026

    Summary: Important: perl-YAML:1.24 security update

    Details: he perl-YAML package provides the pure-Perl implementation of the YAML (YAML Ain't Markup Language) data serialization standard. It allows developers to serialize Perl data structures into formatted YAML text and deserialize YAML data back into native Perl structures, making it widely used for configuration files, data exchange, and human-readable data storage in Perl applications. Security Fix(es): * perl-yaml: perl-yaml: Arbitrary code execution via unrestricted package variable assignment (CVE-2019-25777) * perl-yaml: perl-yaml: Arbitrary destructor method execution via crafted YAML document (CVE-2017-20285) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

    References: https://errata.rockylinux.org/RLSA-2026:93471, https://bugzilla.redhat.com/show_bug.cgi?id=2545818, https://bugzilla.redhat.com/show_bug.cgi?id=2545820, https://access.redhat.com/errata/RHSA-2026:93471

    Affected packages

    Package

    Name: perl-YAML

    Purl: pkg:rpm/rocky-linux/perl-YAML?distro=rocky-linux-8-x86-64&epoch=0

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0:1.24-4.module+el8.10.0+40403+bd06a93a

    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
    RLSA-2026:93471 | CVE-DB