HighFix available
Red Hat Security Advisory: glib2 security update
Type: advisorySources: OSV
- Products
- glib2, glib2-debuginfo, glib2-devel, glib2-doc, glib2-fam, glib2-static, glib2-tests
- Affected versions
- Not specified
- Fixed versions
- 0:2.56.1-13.el7_9
- CVEs
- CVE-2026-58016
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 17:47 UTC · Revision 1
Source evidence
Red Hat Security Advisory: glib2 security update
core-osv · Original sourcePublished 7 Aug 2026, 10:28 UTC
Red Hat Security Advisory: glib2 security update
osv:RHSA-2026:51183
glib2
Fixed versions: 0:2.56.1-13.el7_9
glib2-debuginfo
Fixed versions: 0:2.56.1-13.el7_9
glib2-devel
Fixed versions: 0:2.56.1-13.el7_9
glib2-doc
Fixed versions: 0:2.56.1-13.el7_9
glib2-fam
Fixed versions: 0:2.56.1-13.el7_9
glib2-static
Fixed versions: 0:2.56.1-13.el7_9
glib2-tests
Fixed versions: 0:2.56.1-13.el7_9
Complete source record
{
"id": "4af7093ea17498b2818aae902b38bc6c2e1d0ce3df723970ed403573fde80eb2",
"url": "https://osv.dev/vulnerability/RHSA-2026%3A51183",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Red Hat Security Advisory: glib2 security update",
"summary": "Red Hat Security Advisory: glib2 security update",
"evidence": "osv:RHSA-2026:51183",
"products": [
{
"name": {
"value": "glib2",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.56.1-13.el7_9",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "glib2-debuginfo",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.56.1-13.el7_9",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "glib2-devel",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.56.1-13.el7_9",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "glib2-doc",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.56.1-13.el7_9",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "glib2-fam",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.56.1-13.el7_9",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "glib2-static",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.56.1-13.el7_9",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "glib2-tests",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:2.56.1-13.el7_9",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "RHSA-2026:51183",
"aliases": [
"RHSA-2026:51183"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.56.1-13.el7_9"
}
]
}
],
"package": {
"name": "glib2",
"purl": "pkg:rpm/redhat/glib2",
"ecosystem": "Red Hat:rhel_els:7"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:51183.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
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},
{
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}
]
}
],
"package": {
"name": "glib2-debuginfo",
"purl": "pkg:rpm/redhat/glib2-debuginfo",
"ecosystem": "Red Hat:rhel_els:7"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:51183.json"
}
},
{
"ranges": [
{
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"events": [
{
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},
{
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}
]
}
],
"package": {
"name": "glib2-devel",
"purl": "pkg:rpm/redhat/glib2-devel",
"ecosystem": "Red Hat:rhel_els:7"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:51183.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
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]
}
],
"package": {
"name": "glib2-doc",
"purl": "pkg:rpm/redhat/glib2-doc",
"ecosystem": "Red Hat:rhel_els:7"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:51183.json"
}
},
{
"ranges": [
{
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{
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]
}
],
"package": {
"name": "glib2-fam",
"purl": "pkg:rpm/redhat/glib2-fam",
"ecosystem": "Red Hat:rhel_els:7"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:51183.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
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}
]
}
],
"package": {
"name": "glib2-static",
"purl": "pkg:rpm/redhat/glib2-static",
"ecosystem": "Red Hat:rhel_els:7"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:51183.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:2.56.1-13.el7_9"
}
]
}
],
"package": {
"name": "glib2-tests",
"purl": "pkg:rpm/redhat/glib2-tests",
"ecosystem": "Red Hat:rhel_els:7"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:51183.json"
}
}
],
"modified": "2026-10-15T10:20:51Z",
"provider": "osv",
"upstream": [
"CVE-2026-58016"
],
"references": [
"https://access.redhat.com/errata/RHSA-2026:51183",
"https://access.redhat.com/security/updates/classification/#important",
"https://bugzilla.redhat.com/show_bug.cgi?id=2492257",
"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_51183.json",
"https://access.redhat.com/security/cve/CVE-2026-58016",
"https://www.cve.org/CVERecord?id=CVE-2026-58016",
"https://nvd.nist.gov/vuln/detail/CVE-2026-58016",
"https://gitlab.gnome.org/GNOME/glib/-/issues/3932"
]
},
"related_cves": [
{
"value": "CVE-2026-58016",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 331090,
"published_at": "2026-08-07T10:28:46+00:00"
}