SUSE-SU-2026:4012-1

See a problem?
Please try reporting it to the source first.
Source
https://www.suse.com/support/update/announcement/2026/suse-su-20264012-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4012-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2026:4012-1
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
2026-09-07T07:34:54Z
Modified
2026-09-13T18:23:15Z
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

SUSE:Linux Enterprise Micro 5.3
cpio

Package

Name
cpio
Purl
pkg:rpm/suse/cpio&distro=SUSE%20Linux%20Enterprise%20Micro%205.3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.13-150400.3.10.1

Ecosystem specific 

{
    "binaries":  [
        {
            "cpio":  "2.13-150400.3.10.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4012-1.json"
SUSE:Linux Enterprise Micro 5.4
cpio

Package

Name
cpio
Purl
pkg:rpm/suse/cpio&distro=SUSE%20Linux%20Enterprise%20Micro%205.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.13-150400.3.10.1

Ecosystem specific 

{
    "binaries":  [
        {
            "cpio":  "2.13-150400.3.10.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4012-1.json"
SUSE:Linux Enterprise Micro 5.5
cpio

Package

Name
cpio
Purl
pkg:rpm/suse/cpio&distro=SUSE%20Linux%20Enterprise%20Micro%205.5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.13-150400.3.10.1

Ecosystem specific 

{
    "binaries":  [
        {
            "cpio":  "2.13-150400.3.10.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4012-1.json"
SUSE:Linux Enterprise Module for Basesystem 15 SP7
cpio

Package

Name
cpio
Purl
pkg:rpm/suse/cpio&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.13-150400.3.10.1

Ecosystem specific 

{
    "binaries":  [
        {
            "cpio":  "2.13-150400.3.10.1",
            "cpio-lang":  "2.13-150400.3.10.1",
            "cpio-mt":  "2.13-150400.3.10.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4012-1.json"