HighFix available
Red Hat Security Advisory: gnutls security update
Type: advisorySources: OSV
- Products
- gnutls, gnutls-c++, gnutls-c++-debuginfo, gnutls-dane, gnutls-dane-debuginfo, gnutls-debuginfo, gnutls-debugsource, gnutls-devel, gnutls-utils, gnutls-utils-debuginfo
- Affected versions
- Not specified
- Fixed versions
- 0:3.7.6-21.el9_2.7
- CVEs
- CVE-2026-33845, CVE-2026-33846, CVE-2026-3833, CVE-2026-42009, CVE-2026-42010, CVE-2026-42011, CVE-2026-42012, CVE-2026-42013, CVE-2026-42014, CVE-2026-42015, CVE-2026-5260
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 20:24 UTC · Revision 1
Source evidence
Red Hat Security Advisory: gnutls security update
core-osv · Original sourcePublished 23 Jul 2026, 10:13 UTC
Red Hat Security Advisory: gnutls security update
osv:RHSA-2026:41921
gnutls-c++
Fixed versions: 0:3.7.6-21.el9_2.7
gnutls-c++-debuginfo
Fixed versions: 0:3.7.6-21.el9_2.7
gnutls-dane
Fixed versions: 0:3.7.6-21.el9_2.7
gnutls-dane-debuginfo
Fixed versions: 0:3.7.6-21.el9_2.7
gnutls-debuginfo
Fixed versions: 0:3.7.6-21.el9_2.7
gnutls-debugsource
Fixed versions: 0:3.7.6-21.el9_2.7
gnutls-devel
Fixed versions: 0:3.7.6-21.el9_2.7
gnutls-utils
Fixed versions: 0:3.7.6-21.el9_2.7
gnutls-utils-debuginfo
Fixed versions: 0:3.7.6-21.el9_2.7
gnutls
Fixed versions: 0:3.7.6-21.el9_2.7
gnutls-c++-debuginfo
Fixed versions: 0:3.7.6-21.el9_2.7
gnutls-dane-debuginfo
Fixed versions: 0:3.7.6-21.el9_2.7
gnutls-debuginfo
Fixed versions: 0:3.7.6-21.el9_2.7
gnutls-debugsource
Fixed versions: 0:3.7.6-21.el9_2.7
gnutls-utils-debuginfo
Fixed versions: 0:3.7.6-21.el9_2.7
Complete source record
{
"id": "87d6bee002a3b00e609039da692d8fe7f4c51bcd0c58860b52207edaa18b0b22",
"url": "https://osv.dev/vulnerability/RHSA-2026%3A41921",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Red Hat Security Advisory: gnutls security update",
"summary": "Red Hat Security Advisory: gnutls security update",
"evidence": "osv:RHSA-2026:41921",
"products": [
{
"name": {
"value": "gnutls-c++",
"evidence": "/affected/0/package/name"
},
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"evidence": "/affected/0/ranges"
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{
"name": {
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"evidence": "/affected/1/package/name"
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"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "gnutls-dane",
"evidence": "/affected/2/package/name"
},
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{
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"evidence": "/affected/5/package/name"
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{
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"evidence": "/affected/6/package/name"
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{
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"evidence": "/affected/6/ranges"
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],
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{
"name": {
"value": "gnutls-utils",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
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{
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"evidence": "/affected/7/ranges"
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],
"affected_versions": []
},
{
"name": {
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"evidence": "/affected/8/package/name"
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"prerequisites": [],
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{
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"evidence": "/affected/8/ranges"
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],
"affected_versions": []
},
{
"name": {
"value": "gnutls",
"evidence": "/affected/9/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
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"evidence": "/affected/9/ranges"
}
],
"affected_versions": []
},
{
"name": {
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"evidence": "/affected/10/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
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"evidence": "/affected/10/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "gnutls-dane-debuginfo",
"evidence": "/affected/11/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:3.7.6-21.el9_2.7",
"evidence": "/affected/11/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "gnutls-debuginfo",
"evidence": "/affected/12/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:3.7.6-21.el9_2.7",
"evidence": "/affected/12/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "gnutls-debugsource",
"evidence": "/affected/13/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
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"evidence": "/affected/13/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "gnutls-utils-debuginfo",
"evidence": "/affected/14/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:3.7.6-21.el9_2.7",
"evidence": "/affected/14/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "RHSA-2026:41921",
"aliases": [
"RHSA-2026:41921"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:3.7.6-21.el9_2.7"
}
]
}
],
"package": {
"name": "gnutls-c++",
"purl": "pkg:rpm/redhat/gnutls-c%2B%2B",
"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:41921.json"
}
},
{
"ranges": [
{
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"events": [
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{
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}
]
}
],
"package": {
"name": "gnutls-c++-debuginfo",
"purl": "pkg:rpm/redhat/gnutls-c%2B%2B-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:41921.json"
}
},
{
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],
"package": {
"name": "gnutls-dane",
"purl": "pkg:rpm/redhat/gnutls-dane",
"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
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"database_specific": {
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},
{
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"package": {
"name": "gnutls-dane-debuginfo",
"purl": "pkg:rpm/redhat/gnutls-dane-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
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"database_specific": {
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"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
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],
"package": {
"name": "gnutls-debugsource",
"purl": "pkg:rpm/redhat/gnutls-debugsource",
"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:41921.json"
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{
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],
"package": {
"name": "gnutls-devel",
"purl": "pkg:rpm/redhat/gnutls-devel",
"ecosystem": "Red Hat:rhel_e4s:9.2::appstream"
},
"database_specific": {
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"package": {
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}
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{
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}
]
}
],
"package": {
"name": "gnutls-debugsource",
"purl": "pkg:rpm/redhat/gnutls-debugsource",
"ecosystem": "Red Hat:rhel_e4s:9.2::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:41921.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
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}
]
}
],
"package": {
"name": "gnutls-utils-debuginfo",
"purl": "pkg:rpm/redhat/gnutls-utils-debuginfo",
"ecosystem": "Red Hat:rhel_e4s:9.2::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2026:41921.json"
}
}
],
"modified": "2026-10-16T10:17:43Z",
"provider": "osv",
"upstream": [
"CVE-2026-33845",
"CVE-2026-33846",
"CVE-2026-3833",
"CVE-2026-42009",
"CVE-2026-42010",
"CVE-2026-42011",
"CVE-2026-42012",
"CVE-2026-42013",
"CVE-2026-42014",
"CVE-2026-42015",
"CVE-2026-5260"
],
"references": [
"https://access.redhat.com/errata/RHSA-2026:41921",
"https://access.redhat.com/security/updates/classification/#important",
"https://bugzilla.redhat.com/show_bug.cgi?id=2445763",
"https://bugzilla.redhat.com/show_bug.cgi?id=2450624",
"https://bugzilla.redhat.com/show_bug.cgi?id=2450625",
"https://bugzilla.redhat.com/show_bug.cgi?id=2467279",
"https://bugzilla.redhat.com/show_bug.cgi?id=2467289",
"https://bugzilla.redhat.com/show_bug.cgi?id=2467437",
"https://bugzilla.redhat.com/show_bug.cgi?id=2467441",
"https://bugzilla.redhat.com/show_bug.cgi?id=2467448",
"https://bugzilla.redhat.com/show_bug.cgi?id=2467450",
"https://bugzilla.redhat.com/show_bug.cgi?id=2467451",
"https://bugzilla.redhat.com/show_bug.cgi?id=2467678",
"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_41921.json",
"https://access.redhat.com/security/cve/CVE-2026-3833",
"https://www.cve.org/CVERecord?id=CVE-2026-3833",
"https://nvd.nist.gov/vuln/detail/CVE-2026-3833",
"https://gitlab.com/gnutls/gnutls/-/issues/1803",
"https://access.redhat.com/security/cve/CVE-2026-5260",
"https://www.cve.org/CVERecord?id=CVE-2026-5260",
"https://nvd.nist.gov/vuln/detail/CVE-2026-5260",
"https://www.gnutls.org/security-new.html#GNUTLS-SA-2026-04-29-10",
"https://access.redhat.com/security/cve/CVE-2026-33845",
"https://www.cve.org/CVERecord?id=CVE-2026-33845",
"https://nvd.nist.gov/vuln/detail/CVE-2026-33845",
"https://access.redhat.com/security/cve/CVE-2026-33846",
"https://www.cve.org/CVERecord?id=CVE-2026-33846",
"https://nvd.nist.gov/vuln/detail/CVE-2026-33846",
"https://access.redhat.com/security/cve/CVE-2026-42009",
"https://www.cve.org/CVERecord?id=CVE-2026-42009",
"https://nvd.nist.gov/vuln/detail/CVE-2026-42009",
"https://www.gnutls.org/security-new.html#GNUTLS-SA-2026-04-29-2",
"https://access.redhat.com/security/cve/CVE-2026-42010",
"https://www.cve.org/CVERecord?id=CVE-2026-42010",
"https://nvd.nist.gov/vuln/detail/CVE-2026-42010",
"https://www.gnutls.org/security-new.html#GNUTLS-SA-2026-04-29-4",
"https://access.redhat.com/security/cve/CVE-2026-42011",
"https://www.cve.org/CVERecord?id=CVE-2026-42011",
"https://nvd.nist.gov/vuln/detail/CVE-2026-42011",
"https://www.gnutls.org/security-new.html#GNUTLS-SA-2026-04-29-6",
"https://access.redhat.com/security/cve/CVE-2026-42012",
"https://www.cve.org/CVERecord?id=CVE-2026-42012",
"https://nvd.nist.gov/vuln/detail/CVE-2026-42012",
"https://www.gnutls.org/security-new.html#GNUTLS-SA-2026-04-29-7",
"https://access.redhat.com/security/cve/CVE-2026-42013",
"https://www.cve.org/CVERecord?id=CVE-2026-42013",
"https://nvd.nist.gov/vuln/detail/CVE-2026-42013",
"https://www.gnutls.org/security-new.html#GNUTLS-SA-2026-04-29-8",
"https://access.redhat.com/security/cve/CVE-2026-42014",
"https://www.cve.org/CVERecord?id=CVE-2026-42014",
"https://nvd.nist.gov/vuln/detail/CVE-2026-42014",
"https://gitlab.com/gnutls/gnutls/-/issues/1766",
"https://www.gnutls.org/security-new.html#GNUTLS-SA-2026-04-29-9",
"https://access.redhat.com/security/cve/CVE-2026-42015",
"https://www.cve.org/CVERecord?id=CVE-2026-42015",
"https://nvd.nist.gov/vuln/detail/CVE-2026-42015",
"https://www.gnutls.org/security-new.html#GNUTLS-SA-2026-04-29-11"
]
},
"related_cves": [
{
"value": "CVE-2026-33845",
"evidence": "/upstream"
},
{
"value": "CVE-2026-33846",
"evidence": "/upstream"
},
{
"value": "CVE-2026-3833",
"evidence": "/upstream"
},
{
"value": "CVE-2026-42009",
"evidence": "/upstream"
},
{
"value": "CVE-2026-42010",
"evidence": "/upstream"
},
{
"value": "CVE-2026-42011",
"evidence": "/upstream"
},
{
"value": "CVE-2026-42012",
"evidence": "/upstream"
},
{
"value": "CVE-2026-42013",
"evidence": "/upstream"
},
{
"value": "CVE-2026-42014",
"evidence": "/upstream"
},
{
"value": "CVE-2026-42015",
"evidence": "/upstream"
},
{
"value": "CVE-2026-5260",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 339904,
"published_at": "2026-07-23T10:13:46+00:00"
}