SUSE-SU-2026:3238-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-20263238-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3238-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2026:3238-1
Upstream
CVE (3)
Related
CVE (3)
Published
2026-07-24T12:56:30Z
Modified
2026-07-28T18:24:15Z
Summary
Security update for python-pyasn1
Details

This update for python-pyasn1 fixes the following issues:

  • CVE-2026-59884: BER/CER/DER decoder denial of service via unbounded long-form tag IDs (bsc#1271464).
  • CVE-2026-59885: quadratic complexity in OBJECT IDENTIFIER and RELATIVE-OID processing allows denial of service (bsc#1271465).
  • CVE-2026-59886: uncontrolled resource consumption when converting decoded REAL values (bsc#1271466).
References

Affected packages

SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
python-pyasn1

Package

Name
python-pyasn1
Purl
pkg:rpm/suse/python-pyasn1&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
0.5.0-150400.12.16.1

Ecosystem specific 

{
    "binaries":  [
        {
            "python311-pyasn1":  "0.5.0-150400.12.16.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3238-1.json"
SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
python-pyasn1

Package

Name
python-pyasn1
Purl
pkg:rpm/suse/python-pyasn1&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
0.5.0-150400.12.16.1

Ecosystem specific 

{
    "binaries":  [
        {
            "python311-pyasn1":  "0.5.0-150400.12.16.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3238-1.json"
SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS
python-pyasn1

Package

Name
python-pyasn1
Purl
pkg:rpm/suse/python-pyasn1&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
0.5.0-150400.12.16.1

Ecosystem specific 

{
    "binaries":  [
        {
            "python311-pyasn1":  "0.5.0-150400.12.16.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3238-1.json"
SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS
python-pyasn1

Package

Name
python-pyasn1
Purl
pkg:rpm/suse/python-pyasn1&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
0.5.0-150400.12.16.1

Ecosystem specific 

{
    "binaries":  [
        {
            "python311-pyasn1":  "0.5.0-150400.12.16.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3238-1.json"
SUSE:Linux Enterprise Module for Public Cloud 15 SP4
python-pyasn1

Package

Name
python-pyasn1
Purl
pkg:rpm/suse/python-pyasn1&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.5.0-150400.12.16.1

Ecosystem specific 

{
    "binaries":  [
        {
            "python311-pyasn1":  "0.5.0-150400.12.16.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3238-1.json"
SUSE:Linux Enterprise Module for Python 3 15 SP7
python-pyasn1

Package

Name
python-pyasn1
Purl
pkg:rpm/suse/python-pyasn1&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Python%203%2015%20SP7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.5.0-150400.12.16.1

Ecosystem specific 

{
    "binaries":  [
        {
            "python311-pyasn1":  "0.5.0-150400.12.16.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3238-1.json"
SUSE:Linux Enterprise Server 15 SP4-LTSS
python-pyasn1

Package

Name
python-pyasn1
Purl
pkg:rpm/suse/python-pyasn1&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.5.0-150400.12.16.1

Ecosystem specific 

{
    "binaries":  [
        {
            "python311-pyasn1":  "0.5.0-150400.12.16.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3238-1.json"
SUSE:Linux Enterprise Server 15 SP5-LTSS
python-pyasn1

Package

Name
python-pyasn1
Purl
pkg:rpm/suse/python-pyasn1&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.5.0-150400.12.16.1

Ecosystem specific 

{
    "binaries":  [
        {
            "python311-pyasn1":  "0.5.0-150400.12.16.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3238-1.json"
SUSE:Linux Enterprise Server 15 SP6-LTSS
python-pyasn1

Package

Name
python-pyasn1
Purl
pkg:rpm/suse/python-pyasn1&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.5.0-150400.12.16.1

Ecosystem specific 

{
    "binaries":  [
        {
            "python311-pyasn1":  "0.5.0-150400.12.16.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3238-1.json"
SUSE:Linux Enterprise Server for SAP Applications 15 SP4
python-pyasn1

Package

Name
python-pyasn1
Purl
pkg:rpm/suse/python-pyasn1&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
0.5.0-150400.12.16.1

Ecosystem specific 

{
    "binaries":  [
        {
            "python311-pyasn1":  "0.5.0-150400.12.16.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3238-1.json"
SUSE:Linux Enterprise Server for SAP Applications 15 SP5
python-pyasn1

Package

Name
python-pyasn1
Purl
pkg:rpm/suse/python-pyasn1&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
0.5.0-150400.12.16.1

Ecosystem specific 

{
    "binaries":  [
        {
            "python311-pyasn1":  "0.5.0-150400.12.16.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3238-1.json"
SUSE:Linux Enterprise Server for SAP Applications 15 SP6
python-pyasn1

Package

Name
python-pyasn1
Purl
pkg:rpm/suse/python-pyasn1&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.5.0-150400.12.16.1

Ecosystem specific 

{
    "binaries":  [
        {
            "python311-pyasn1":  "0.5.0-150400.12.16.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3238-1.json"