openSUSE-SU-2026:21747-1

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Import Source
https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21747-1.json
JSON Data
https://api.osv.dev/v1/vulns/openSUSE-SU-2026:21747-1
Upstream
CVE (3)
  • CVE-2026-66484
  • CVE-2026-66485
  • CVE-2026-66486
Related
CVE (3)
  • CVE-2026-66484
  • CVE-2026-66485
  • CVE-2026-66486
Published
2026-09-03T14:47:52Z
Modified
2026-09-09T18:23:13Z
Summary
Security update for cpio
Details

This update for cpio fixes the following issues:

  • CVE-2026-66484: improper sanitization in the tar archive extraction functionality allows for the creation of hard links outside intended directory via malicious tar archives (bsc#1274856).
  • CVE-2026-66485: improper memory management in the make_path function when allocating memory allows for denial of service via crafted archives (bsc#1274857).
  • CVE-2026-66486: improper encoding or escaping of output in the archive member listing functionality allows for terminal control sequence injection via crafted archive member names (bsc#1274858).
References

Affected packages

openSUSE:Leap 16.0 / cpio

Package

Name
cpio
Purl
pkg:rpm/opensuse/cpio&distro=openSUSE%20Leap%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.15-160000.3.1

Ecosystem specific 

{
    "binaries":  [
        {
            "cpio":  "2.15-160000.3.1",
            "cpio-lang":  "2.15-160000.3.1",
            "cpio-mt":  "2.15-160000.3.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21747-1.json"