SUSE-SU-2026:21165-1

See a problem?
Please try reporting it to the source first.
Source
https://www.suse.com/support/update/announcement/2026/suse-su-202621165-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:21165-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/SUSE-SU-2026:21165-1
Upstream
Related
Published
2026-04-10T11:26:32Z
Modified
2026-04-22T20:06:41.135032Z
Summary
Security update for python-cryptography
Details

This update for python-cryptography fixes the following issues:

  • CVE-2026-34073: Fixed X.509 bypass of name constraints on wildcard SANs with matching peer names. (bsc#1260876)
  • CVE-2026-26007: missing validation can lead to security issues for signature verification (ECDSA) and shared key negotiation (ECDH) (bsc#1258074).
References

Affected packages

SUSE:Linux Enterprise Server 16.0 / python-cryptography

Package

Name
python-cryptography
Purl
pkg:rpm/suse/python-cryptography&distro=SUSE%20Linux%20Enterprise%20Server%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
44.0.3-160000.3.1

Ecosystem specific 

{
    "binaries": [
        {
            "python313-cryptography": "44.0.3-160000.3.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:21165-1.json"

SUSE:Linux Enterprise Server for SAP applications 16.0 / python-cryptography

Package

Name
python-cryptography
Purl
pkg:rpm/suse/python-cryptography&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
44.0.3-160000.3.1

Ecosystem specific 

{
    "binaries": [
        {
            "python313-cryptography": "44.0.3-160000.3.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:21165-1.json"