HighFix available
Red Hat Security Advisory: libarchive security update
Type: advisorySources: OSV
- Products
- bsdcat-debuginfo, bsdcpio-debuginfo, bsdtar, bsdtar-debuginfo, libarchive, libarchive-debuginfo, libarchive-debugsource
- Affected versions
- Not specified
- Fixed versions
- 0:3.5.3-5.el9_2.2
- CVEs
- CVE-2026-4424, CVE-2026-5121
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 17:49 UTC · Revision 1
Source evidence
Red Hat Security Advisory: libarchive security update
core-osv · Original sourcePublished 20 Apr 2026, 10:12 UTC
Red Hat Security Advisory: libarchive security update
osv:RHSA-2026:8864
bsdcat-debuginfo
Fixed versions: 0:3.5.3-5.el9_2.2
bsdcpio-debuginfo
Fixed versions: 0:3.5.3-5.el9_2.2
bsdtar
Fixed versions: 0:3.5.3-5.el9_2.2
bsdtar-debuginfo
Fixed versions: 0:3.5.3-5.el9_2.2
libarchive-debuginfo
Fixed versions: 0:3.5.3-5.el9_2.2
libarchive-debugsource
Fixed versions: 0:3.5.3-5.el9_2.2
bsdcat-debuginfo
Fixed versions: 0:3.5.3-5.el9_2.2
bsdcpio-debuginfo
Fixed versions: 0:3.5.3-5.el9_2.2
bsdtar-debuginfo
Fixed versions: 0:3.5.3-5.el9_2.2
libarchive
Fixed versions: 0:3.5.3-5.el9_2.2
libarchive-debuginfo
Fixed versions: 0:3.5.3-5.el9_2.2
libarchive-debugsource
Fixed versions: 0:3.5.3-5.el9_2.2
Complete source record
{
"id": "92f25dd85ac22a9b40d3abbd579470b1db6566a9452c41bbb36a880cc74a5c81",
"url": "https://osv.dev/vulnerability/RHSA-2026%3A8864",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Red Hat Security Advisory: libarchive security update",
"summary": "Red Hat Security Advisory: libarchive security update",
"evidence": "osv:RHSA-2026:8864",
"products": [
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{
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},
{
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{
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},
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{
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"evidence": "/affected/4/ranges"
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],
"affected_versions": []
},
{
"name": {
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"evidence": "/affected/5/package/name"
},
"prerequisites": [],
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],
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},
{
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},
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{
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"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "bsdcpio-debuginfo",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:3.5.3-5.el9_2.2",
"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "bsdtar-debuginfo",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:3.5.3-5.el9_2.2",
"evidence": "/affected/8/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libarchive",
"evidence": "/affected/9/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:3.5.3-5.el9_2.2",
"evidence": "/affected/9/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libarchive-debuginfo",
"evidence": "/affected/10/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:3.5.3-5.el9_2.2",
"evidence": "/affected/10/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libarchive-debugsource",
"evidence": "/affected/11/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:3.5.3-5.el9_2.2",
"evidence": "/affected/11/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "RHSA-2026:8864",
"aliases": [
"RHSA-2026:8864"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:3.5.3-5.el9_2.2"
}
]
}
],
"package": {
"name": "bsdcat-debuginfo",
"purl": "pkg:rpm/redhat/bsdcat-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
},
"database_specific": {
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}
},
{
"ranges": [
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],
"package": {
"name": "bsdcpio-debuginfo",
"purl": "pkg:rpm/redhat/bsdcpio-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
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"database_specific": {
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}
},
{
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},
{
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}
]
}
],
"package": {
"name": "bsdtar",
"purl": "pkg:rpm/redhat/bsdtar",
"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:8864.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
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}
]
}
],
"package": {
"name": "bsdtar-debuginfo",
"purl": "pkg:rpm/redhat/bsdtar-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:8864.json"
}
},
{
"ranges": [
{
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}
]
}
],
"package": {
"name": "libarchive-debuginfo",
"purl": "pkg:rpm/redhat/libarchive-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:8864.json"
}
},
{
"ranges": [
{
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},
{
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}
]
}
],
"package": {
"name": "libarchive-debugsource",
"purl": "pkg:rpm/redhat/libarchive-debugsource",
"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:8864.json"
}
},
{
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}
]
}
],
"package": {
"name": "bsdcat-debuginfo",
"purl": "pkg:rpm/redhat/bsdcat-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.2::baseos"
},
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{
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],
"package": {
"name": "bsdcpio-debuginfo",
"purl": "pkg:rpm/redhat/bsdcpio-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.2::baseos"
},
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},
{
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]
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],
"package": {
"name": "bsdtar-debuginfo",
"purl": "pkg:rpm/redhat/bsdtar-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.2::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:8864.json"
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{
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],
"package": {
"name": "libarchive",
"purl": "pkg:rpm/redhat/libarchive",
"ecosystem": "Red Hat:rhel_e4s:9.2::baseos"
},
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}
},
{
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]
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],
"package": {
"name": "libarchive-debuginfo",
"purl": "pkg:rpm/redhat/libarchive-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.2::baseos"
},
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"source": "https://security.access.redhat.com/data/osv/RHSA-2026:8864.json"
}
},
{
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{
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},
{
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}
]
}
],
"package": {
"name": "libarchive-debugsource",
"purl": "pkg:rpm/redhat/libarchive-debugsource",
"ecosystem": "Red Hat:rhel_e4s:9.2::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:8864.json"
}
}
],
"modified": "2026-10-15T10:29:22Z",
"provider": "osv",
"upstream": [
"CVE-2026-4424",
"CVE-2026-5121"
],
"references": [
"https://access.redhat.com/errata/RHSA-2026:8864",
"https://access.redhat.com/security/updates/classification/#important",
"https://bugzilla.redhat.com/show_bug.cgi?id=2449006",
"https://bugzilla.redhat.com/show_bug.cgi?id=2452945",
"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_8864.json",
"https://access.redhat.com/security/cve/CVE-2026-4424",
"https://www.cve.org/CVERecord?id=CVE-2026-4424",
"https://nvd.nist.gov/vuln/detail/CVE-2026-4424",
"https://github.com/libarchive/libarchive/pull/2898",
"https://access.redhat.com/security/cve/CVE-2026-5121",
"https://www.cve.org/CVERecord?id=CVE-2026-5121",
"https://nvd.nist.gov/vuln/detail/CVE-2026-5121",
"https://github.com/advisories/GHSA-2vwv-vqpv-v8vc",
"https://github.com/libarchive/libarchive/pull/2934"
]
},
"related_cves": [
{
"value": "CVE-2026-4424",
"evidence": "/upstream"
},
{
"value": "CVE-2026-5121",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 331255,
"published_at": "2026-04-20T10:12:27+00:00"
}