Security update for python-py7zr
This update for python-py7zr fixes the following issues: Changes in python-py7zr: - CVE-2026-23879: crafted malicious symbolic link chains in an archive can lead to an arbitrary file write (bsc#1268669) - CVE-2026-55195: unchecked extraction size can cause a denial of service (bsc#1268665) - CVE-2026-55206: crafted .7z archive with a large numstreams value can cause a denial of service (bsc#1268666)
Security update for python-py7zr
Description
This update for python-py7zr fixes the following issues: Changes in python-py7zr: - CVE-2026-23879: crafted malicious symbolic link chains in an archive can lead to an arbitrary file write (bsc#1268669) - CVE-2026-55195: unchecked extraction size can cause a denial of service (bsc#1268665) - CVE-2026-55206: crafted .7z archive with a large numstreams value can cause a denial of service (bsc#1268666)
Affected software
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- SUSE Product Security Team
- Advisory Id
- openSUSE-SU-2026:21159-1
- Cve Count
- 3
- Additional Cves
- ["CVE-2026-55195","CVE-2026-55206"]
- State
- PUBLISHED
Threat ID: 6aab497555bf5e2cf5990e25
Added to database: 09/17/2026, 01:59:17 UTC
Last updated: 09/17/2026, 02:02:24 UTC
Views: 1
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