ALSA-2022:5809

    Dashboard / Vulnerabilities / ALSA-2022:5809

    ALSA-2022:5809

    Published: 3 Aug 2022Last Modified: 4 Feb 2026
    Aliases:
    CVE-2022-1586

    Summary: Moderate: pcre2 security update

    Details: The pcre2 package contains a new generation of the Perl Compatible Regular Expression libraries for implementing regular expression pattern matching using the same syntax and semantics as Perl. Security Fix(es): * pcre2: Out-of-bounds read in compile_xclass_matchingpath in pcre2_jit_compile.c (CVE-2022-1586) 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://access.redhat.com/errata/RHSA-2022:5809, https://access.redhat.com/security/cve/CVE-2022-1586, https://bugzilla.redhat.com/2077976, https://errata.almalinux.org/8/ALSA-2022-5809.html

    Affected packages

    Package

    Name: pcre2

    Purl: pkg:rpm/almalinux/pcre2

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -10.32-3.el8_6

    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
    ALSA-2022:5809 | CVE-DB