SUSE-SU-2026:3953-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-20263953-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3953-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2026:3953-1
Upstream
Related
Published
2026-09-03T07:45:21Z
Modified
2026-09-10T18:23:22Z
Summary
Security update for apache2-mod_auth_openidc
Details

This update for apache2-mod_auth_openidc fixes the following issue:

  • CVE-2026-54789: out-of-bounds read and one-byte out-of-bounds write in the state-cookie parser of mod_auth_openidc (bsc#1276217).
References

Affected packages

SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
apache2-mod_auth_openidc

Package

Name
apache2-mod_auth_openidc
Purl
pkg:rpm/suse/apache2-mod_auth_openidc&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.4.17.1-150100.3.40.1

Ecosystem specific 

{
    "binaries":  [
        {
            "apache2-mod_auth_openidc":  "2.4.17.1-150100.3.40.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3953-1.json"
SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
apache2-mod_auth_openidc

Package

Name
apache2-mod_auth_openidc
Purl
pkg:rpm/suse/apache2-mod_auth_openidc&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.4.17.1-150100.3.40.1

Ecosystem specific 

{
    "binaries":  [
        {
            "apache2-mod_auth_openidc":  "2.4.17.1-150100.3.40.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3953-1.json"
SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS
apache2-mod_auth_openidc

Package

Name
apache2-mod_auth_openidc
Purl
pkg:rpm/suse/apache2-mod_auth_openidc&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.4.17.1-150100.3.40.1

Ecosystem specific 

{
    "binaries":  [
        {
            "apache2-mod_auth_openidc":  "2.4.17.1-150100.3.40.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3953-1.json"
SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS
apache2-mod_auth_openidc

Package

Name
apache2-mod_auth_openidc
Purl
pkg:rpm/suse/apache2-mod_auth_openidc&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.4.17.1-150100.3.40.1

Ecosystem specific 

{
    "binaries":  [
        {
            "apache2-mod_auth_openidc":  "2.4.17.1-150100.3.40.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3953-1.json"
SUSE:Linux Enterprise Server 15 SP4-LTSS
apache2-mod_auth_openidc

Package

Name
apache2-mod_auth_openidc
Purl
pkg:rpm/suse/apache2-mod_auth_openidc&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.4.17.1-150100.3.40.1

Ecosystem specific 

{
    "binaries":  [
        {
            "apache2-mod_auth_openidc":  "2.4.17.1-150100.3.40.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3953-1.json"
SUSE:Linux Enterprise Server 15 SP5-LTSS
apache2-mod_auth_openidc

Package

Name
apache2-mod_auth_openidc
Purl
pkg:rpm/suse/apache2-mod_auth_openidc&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.4.17.1-150100.3.40.1

Ecosystem specific 

{
    "binaries":  [
        {
            "apache2-mod_auth_openidc":  "2.4.17.1-150100.3.40.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3953-1.json"
SUSE:Linux Enterprise Server for SAP Applications 15 SP4
apache2-mod_auth_openidc

Package

Name
apache2-mod_auth_openidc
Purl
pkg:rpm/suse/apache2-mod_auth_openidc&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.4.17.1-150100.3.40.1

Ecosystem specific 

{
    "binaries":  [
        {
            "apache2-mod_auth_openidc":  "2.4.17.1-150100.3.40.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3953-1.json"
SUSE:Linux Enterprise Server for SAP Applications 15 SP5
apache2-mod_auth_openidc

Package

Name
apache2-mod_auth_openidc
Purl
pkg:rpm/suse/apache2-mod_auth_openidc&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.4.17.1-150100.3.40.1

Ecosystem specific 

{
    "binaries":  [
        {
            "apache2-mod_auth_openidc":  "2.4.17.1-150100.3.40.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3953-1.json"