RLSA-2026:27842

Source
https://errata.rockylinux.org/RLSA-2026:27842
Import Source
https://storage.googleapis.com/resf-osv-data/RLSA-2026:27842.json
JSON Data
https://api.test.osv.dev/v1/vulns/RLSA-2026:27842
Upstream
Published
2026-06-24T12:05:09.232192Z
Modified
2026-06-24T12:30:08.880601511Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Important: memcached security update
Details

memcached is a high-performance, distributed memory object caching system, generic in nature, but intended for use in speeding up dynamic web applications by alleviating database load.

Security Fix(es):

  • memcached: memcached: Username enumeration via timing side channel (CVE-2026-47783)

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
Credits
    • Rocky Enterprise Software Foundation
    • Red Hat

Affected packages

Rocky Linux:10 / memcached

Package

Name
memcached
Purl
pkg:rpm/rocky-linux/memcached?distro=rocky-linux-10&epoch=0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:1.6.23-7.el10_2.1
Database specific
{
    "yum_repository": "AppStream"
}

Database specific

source
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:27842.json"