HighFix available
Red Hat Security Advisory: libpcap security update
Type: advisorySources: OSV
- Products
- libpcap, libpcap-debuginfo, libpcap-debugsource, libpcap-devel
- Affected versions
- Not specified
- Fixed versions
- 14:1.9.1-6.el8_10
- CVEs
- CVE-2026-0799
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 17:49 UTC · Revision 1
Source evidence
Red Hat Security Advisory: libpcap security update
core-osv · Original sourcePublished 6 Oct 2026, 10:19 UTC
Red Hat Security Advisory: libpcap security update
osv:RHSA-2026:76045
libpcap
Fixed versions: 14:1.9.1-6.el8_10
libpcap-debuginfo
Fixed versions: 14:1.9.1-6.el8_10
libpcap-debugsource
Fixed versions: 14:1.9.1-6.el8_10
libpcap-debuginfo
Fixed versions: 14:1.9.1-6.el8_10
libpcap-debugsource
Fixed versions: 14:1.9.1-6.el8_10
libpcap-devel
Fixed versions: 14:1.9.1-6.el8_10
Complete source record
{
"id": "bdb5d7ed1f6b27e084abe08ae34c1b9eae674f4d76b764c78bdc51b3f445d430",
"url": "https://osv.dev/vulnerability/RHSA-2026%3A76045",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Red Hat Security Advisory: libpcap security update",
"summary": "Red Hat Security Advisory: libpcap security update",
"evidence": "osv:RHSA-2026:76045",
"products": [
{
"name": {
"value": "libpcap",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "14:1.9.1-6.el8_10",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libpcap-debuginfo",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "14:1.9.1-6.el8_10",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libpcap-debugsource",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "14:1.9.1-6.el8_10",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libpcap-debuginfo",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "14:1.9.1-6.el8_10",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libpcap-debugsource",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "14:1.9.1-6.el8_10",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libpcap-devel",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "14:1.9.1-6.el8_10",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "RHSA-2026:76045",
"aliases": [
"RHSA-2026:76045"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "14:1.9.1-6.el8_10"
}
]
}
],
"package": {
"name": "libpcap",
"purl": "pkg:rpm/redhat/libpcap",
"ecosystem": "Red Hat:enterprise_linux:8::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:76045.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "14:1.9.1-6.el8_10"
}
]
}
],
"package": {
"name": "libpcap-debuginfo",
"purl": "pkg:rpm/redhat/libpcap-debuginfo",
"ecosystem": "Red Hat:enterprise_linux:8::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:76045.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
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{
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}
]
}
],
"package": {
"name": "libpcap-debugsource",
"purl": "pkg:rpm/redhat/libpcap-debugsource",
"ecosystem": "Red Hat:enterprise_linux:8::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:76045.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "14:1.9.1-6.el8_10"
}
]
}
],
"package": {
"name": "libpcap-debuginfo",
"purl": "pkg:rpm/redhat/libpcap-debuginfo",
"ecosystem": "Red Hat:enterprise_linux:8::crb"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:76045.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "14:1.9.1-6.el8_10"
}
]
}
],
"package": {
"name": "libpcap-debugsource",
"purl": "pkg:rpm/redhat/libpcap-debugsource",
"ecosystem": "Red Hat:enterprise_linux:8::crb"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:76045.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "14:1.9.1-6.el8_10"
}
]
}
],
"package": {
"name": "libpcap-devel",
"purl": "pkg:rpm/redhat/libpcap-devel",
"ecosystem": "Red Hat:enterprise_linux:8::crb"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:76045.json"
}
}
],
"modified": "2026-10-15T10:27:10Z",
"provider": "osv",
"upstream": [
"CVE-2026-0799"
],
"references": [
"https://access.redhat.com/errata/RHSA-2026:76045",
"https://access.redhat.com/security/updates/classification/#important",
"https://bugzilla.redhat.com/show_bug.cgi?id=2529093",
"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_76045.json",
"https://access.redhat.com/security/cve/CVE-2026-0799",
"https://www.cve.org/CVERecord?id=CVE-2026-0799",
"https://nvd.nist.gov/vuln/detail/CVE-2026-0799",
"https://github.com/the-tcpdump-group/libpcap/commit/48e8960a7108e9e828f9d7bdc7e97bdab841aec7"
]
},
"related_cves": [
{
"value": "CVE-2026-0799",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 331232,
"published_at": "2026-10-06T10:19:08+00:00"
}