Security update for cpio
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).
SUSE-SU-2026:23612-1
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:SUSE-SU-2026:23612-1
cpio
Source reference: /affected/0/package/name
- Affected versions
- Not stated in this record
- Fixed versions
- 2.15-160000.3.1
Source reference:
/affected/0/ranges - Prerequisites
- Not stated in this record
cpio
Source reference: /affected/1/package/name
- Affected versions
- Not stated in this record
- Fixed versions
- 2.15-160000.3.1
Source reference:
/affected/1/ranges - Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.15-160000.3.1"
}
]
}
],
"package": {
"name": "cpio",
"purl": "pkg:rpm/suse/cpio&distro=SUSE%20Linux%20Enterprise%20Server%2016.0",
"ecosystem": "SUSE:Linux Enterprise Server 16.0"
},
"database_specific": {
"source": "https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:23612-1.json"
},
"ecosystem_specific": {
"binaries": [
{
"cpio": "2.15-160000.3.1",
"cpio-mt": "2.15-160000.3.1",
"cpio-lang": "2.15-160000.3.1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.15-160000.3.1"
}
]
}
],
"package": {
"name": "cpio",
"purl": "pkg:rpm/suse/cpio&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0",
"ecosystem": "SUSE:Linux Enterprise Server for SAP applications 16.0"
},
"database_specific": {
"source": "https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:23612-1.json"
},
"ecosystem_specific": {
"binaries": [
{
"cpio": "2.15-160000.3.1",
"cpio-mt": "2.15-160000.3.1",
"cpio-lang": "2.15-160000.3.1"
}
]
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #30877 · Revision 1
- Added to Heist Feed
- Publisher date