RLSA-2026:97288

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Source
https://errata.rockylinux.org/RLSA-2026:97288
Import Source
https://storage.googleapis.com/resf-osv-data/RLSA-2026:97288.json
JSON Data
https://api.osv.dev/v1/vulns/RLSA-2026:97288
Upstream
Published
2026-11-13T06:06:59Z
Modified
2026-11-13T06:30:03Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Important: yggdrasil security, bug fix, and enhancement update
Details

yggdrasil is a system daemon that subscribes to topics on an MQTT broker and routes any data received on the topics to an appropriate child "worker" process, exchanging data with its worker processes through a D-Bus message broker.

Security Fix(es):

  • crypto/x509: Incorrect enforcement of email constraints in crypto/x509 (CVE-2026-27137)

Bug Fix(es) and Enhancement(s):

  • [Azure][Rocky Linux-10][yggd]failed to publish message: not Connected (JIRA:Rocky Linux-135848)

  • Set the MQTT LastWill message each time the client connects to the broker (JIRA:Rocky Linux-166873)

  • Yggdrasil: add "client-id" subcommand to yggctl (JIRA:Rocky Linux-178895)

  • Yggdrasil SQL Injection Through DBus (JIRA:Rocky Linux-90808)

  • fix: set HTTP client timeout and max idle connection timeout (JIRA:Rocky Linux-168913)

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.

Additional Changes:

For detailed information on changes in this release, see the Rocky Linux 10 Release Notes linked from the References section.

Database specific 
{
    "license": "CC-BY-4.0",
    "license_url": "https://creativecommons.org/licenses/by/4.0/",
    "source_advisory": "RHSA-2026:97288"
}
References
Credits
    • Rocky Enterprise Software Foundation
    • Red Hat

Affected packages

Rocky Linux:10
yggdrasil

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0:0.4.10-1.el10
Database specific
Show details 
{
    "yum_repository": "AppStream"
}

Database specific

source 
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97288.json"
yggdrasil-debugsource

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0:0.4.10-1.el10
Database specific
Show details 
{
    "yum_repository": "AppStream"
}

Database specific

source 
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97288.json"
yggdrasil-debuginfo

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0:0.4.10-1.el10
Database specific
Show details 
{
    "yum_repository": "AppStream"
}

Database specific

source 
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97288.json"
yggdrasil-devel

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0:0.4.10-1.el10
Database specific
Show details 
{
    "yum_repository": "CRB"
}

Database specific

source 
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97288.json"
yggdrasil-devel

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0:0.4.10-1.el10
Database specific
Show details 
{
    "yum_repository": "CRB"
}

Database specific

source 
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97288.json"
yggdrasil-debuginfo

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0:0.4.10-1.el10
Database specific
Show details 
{
    "yum_repository": "AppStream"
}

Database specific

source 
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97288.json"
yggdrasil-debugsource

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0:0.4.10-1.el10
Database specific
Show details 
{
    "yum_repository": "AppStream"
}

Database specific

source 
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97288.json"
yggdrasil

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0:0.4.10-1.el10
Database specific
Show details 
{
    "yum_repository": "AppStream"
}

Database specific

source 
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97288.json"
yggdrasil-devel

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0:0.4.10-1.el10
Database specific
Show details 
{
    "yum_repository": "CRB"
}

Database specific

source 
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97288.json"
yggdrasil-debuginfo

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0:0.4.10-1.el10
Database specific
Show details 
{
    "yum_repository": "AppStream"
}

Database specific

source 
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97288.json"
yggdrasil

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0:0.4.10-1.el10
Database specific
Show details 
{
    "yum_repository": "AppStream"
}

Database specific

source 
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97288.json"
yggdrasil-debugsource

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0:0.4.10-1.el10
Database specific
Show details 
{
    "yum_repository": "AppStream"
}

Database specific

source 
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97288.json"
yggdrasil

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0:0.4.10-1.el10
Database specific
Show details 
{
    "yum_repository": "AppStream"
}

Database specific

source 
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97288.json"
yggdrasil-debuginfo

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0:0.4.10-1.el10
Database specific
Show details 
{
    "yum_repository": "AppStream"
}

Database specific

source 
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97288.json"
yggdrasil-devel

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0:0.4.10-1.el10
Database specific
Show details 
{
    "yum_repository": "CRB"
}

Database specific

source 
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97288.json"
yggdrasil-debugsource

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0:0.4.10-1.el10
Database specific
Show details 
{
    "yum_repository": "AppStream"
}

Database specific

source 
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97288.json"