MediumFix available
Red Hat Security Advisory: coreutils security update
Type: advisorySources: OSV
- Products
- coreutils, coreutils-debuginfo, coreutils-debugsource, coreutils-single, coreutils-single-debuginfo
- Affected versions
- Not specified
- Fixed versions
- 0:9.5-8.el10_2.1
- CVEs
- CVE-2026-56391, CVE-2026-56392
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 12:01 UTC · Revision 1
Source evidence
Red Hat Security Advisory: coreutils security update
core-osv · Original sourcePublished 17 Sept 2026, 10:18 UTC
Red Hat Security Advisory: coreutils security update
osv:RHSA-2026:67886
coreutils
Fixed versions: 0:9.5-8.el10_2.1
coreutils-debuginfo
Fixed versions: 0:9.5-8.el10_2.1
coreutils-debugsource
Fixed versions: 0:9.5-8.el10_2.1
coreutils-single
Fixed versions: 0:9.5-8.el10_2.1
coreutils-single-debuginfo
Fixed versions: 0:9.5-8.el10_2.1
Complete source record
{
"id": "6a4e23530baa75bcce00ee3c832946fed258de42b6d8d45aae58bc400c0c3443",
"url": "https://osv.dev/vulnerability/RHSA-2026%3A67886",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Red Hat Security Advisory: coreutils security update",
"summary": "Red Hat Security Advisory: coreutils security update",
"evidence": "osv:RHSA-2026:67886",
"products": [
{
"name": {
"value": "coreutils",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:9.5-8.el10_2.1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "coreutils-debuginfo",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:9.5-8.el10_2.1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "coreutils-debugsource",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:9.5-8.el10_2.1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "coreutils-single",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:9.5-8.el10_2.1",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "coreutils-single-debuginfo",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:9.5-8.el10_2.1",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
}
],
"severity": "medium",
"structured": {
"id": "RHSA-2026:67886",
"aliases": [
"RHSA-2026:67886"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:9.5-8.el10_2.1"
}
]
}
],
"package": {
"name": "coreutils",
"purl": "pkg:rpm/redhat/coreutils",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:67886.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:9.5-8.el10_2.1"
}
]
}
],
"package": {
"name": "coreutils-debuginfo",
"purl": "pkg:rpm/redhat/coreutils-debuginfo",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:67886.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:9.5-8.el10_2.1"
}
]
}
],
"package": {
"name": "coreutils-debugsource",
"purl": "pkg:rpm/redhat/coreutils-debugsource",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:67886.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:9.5-8.el10_2.1"
}
]
}
],
"package": {
"name": "coreutils-single",
"purl": "pkg:rpm/redhat/coreutils-single",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:67886.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:9.5-8.el10_2.1"
}
]
}
],
"package": {
"name": "coreutils-single-debuginfo",
"purl": "pkg:rpm/redhat/coreutils-single-debuginfo",
"ecosystem": "Red Hat:enterprise_linux:10.2"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:67886.json"
}
}
],
"modified": "2026-10-14T10:27:47Z",
"provider": "osv",
"upstream": [
"CVE-2026-56391",
"CVE-2026-56392"
],
"references": [
"https://access.redhat.com/errata/RHSA-2026:67886",
"https://access.redhat.com/security/updates/classification/#moderate",
"https://bugzilla.redhat.com/show_bug.cgi?id=2506691",
"https://bugzilla.redhat.com/show_bug.cgi?id=2506694",
"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_67886.json",
"https://access.redhat.com/security/cve/CVE-2026-56391",
"https://www.cve.org/CVERecord?id=CVE-2026-56391",
"https://nvd.nist.gov/vuln/detail/CVE-2026-56391",
"https://cert.pl/en/posts/2026/07/CVE-2026-56391",
"https://git.savannah.gnu.org/cgit/coreutils.git/",
"https://git.savannah.gnu.org/cgit/coreutils.git/commit/?id=d64e35a8a4c0e4608321433e0d84d917e4e36371",
"https://access.redhat.com/security/cve/CVE-2026-56392",
"https://www.cve.org/CVERecord?id=CVE-2026-56392",
"https://nvd.nist.gov/vuln/detail/CVE-2026-56392",
"https://git.savannah.gnu.org/cgit/coreutils.git/commit/?id=b60a159fdc5bfcf9988d3a4cb6f53abe8ad5d35d"
]
},
"related_cves": [
{
"value": "CVE-2026-56391",
"evidence": "/upstream"
},
{
"value": "CVE-2026-56392",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 315998,
"published_at": "2026-09-17T10:18:05+00:00"
}