openSUSE-SU-2026:21392-1

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Import Source
https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21392-1.json
JSON Data
https://api.osv.dev/v1/vulns/openSUSE-SU-2026:21392-1
Upstream
CVE (3)
Related
CVE (3)
Published
2026-07-20T12:16:10Z
Modified
2026-07-24T18:24:22Z
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

openSUSE:Leap 16.0 / python-pyasn1

Package

Name
python-pyasn1
Purl
pkg:rpm/opensuse/python-pyasn1&distro=openSUSE%20Leap%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.6.1-160000.5.1

Ecosystem specific 

{
    "binaries":  [
        {
            "python313-pyasn1":  "0.6.1-160000.5.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21392-1.json"