ALSA-2026:64824

    Dashboard / Vulnerabilities / ALSA-2026:64824

    ALSA-2026:64824

    Published: 8 Sept 2026Last Modified: 9 Sept 2026

    Summary: Important: redis security, bug fix, and enhancement update

    Details: Redis is an advanced key-value store. It is often referred to as a data-structure server since keys can contain strings, hashes, lists, sets, and sorted sets. For performance, Redis works with an in-memory data set. You can persist it either by dumping the data set to disk every once in a while, or by appending each command to a log. Security Fix(es): * redis: Redis: Remote Code Execution via specially crafted RESTORE payload (CVE-2026-66373) * redis: Redis: Arbitrary code execution via TLS pending-data list use-after-free (CVE-2026-81934) Bug Fix(es) and Enhancement(s): * segfault because of Unsupported system page size (jemalloc) (JIRA:AlmaLinux-180910) 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-2026:64824, https://access.redhat.com/security/cve/CVE-2026-66373, https://access.redhat.com/security/cve/CVE-2026-81934, https://bugzilla.redhat.com/2506985, https://bugzilla.redhat.com/2525226, https://errata.almalinux.org/9/ALSA-2026-64824.html

    Affected packages

    Package

    Name: redis

    Purl: pkg:rpm/almalinux/redis

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -6.2.24-1.el9_8

    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-2026:64824 | CVE-DB