gnutls: Fix of 10 CVEs
- Rebased onto the vendor 3.3.29-9.0.3.el7_9 sources - CVE-2026-5260: guard PKCS#11 RSA decryption against short-ciphertext heap overread (TuxCare fix retained) - CVE-2026-42014 and CVE-2026-42015 are fixed by the vendor in this build - CVE-2026-42011 is not applicable to this baseline per the vendor assessment - CVE-2026-33845, CVE-2026-33846, CVE-2026-3833, CVE-2026-42009, CVE-2026-42012 and CVE-2026-42013 are now fixed by the vendor; the TuxCare duplicates are dropped - CVE-2026-3833 follow-up: the vendor's email_matches() no longer matches a bare-domain rfc822Name against a bare-domain constraint of the same length, which 3.3.29 did; restore that comparison, case-insensitively, and add the assertions to tests/name-constraints.c
- Products
- gnutls, gnutls-c++, gnutls-dane, gnutls-devel, gnutls-utils
- Affected versions
- Not specified
- Fixed versions
- 3.3.29-9.0.3.el7_9.tuxcare.els1
- CVEs
- CVE-2026-33845, CVE-2026-33846, CVE-2026-3833, CVE-2026-42009, 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
- 1 Nov 2026, 11:57 UTC · Revision 1
Source evidence
- Rebased onto the vendor 3.3.29-9.0.3.el7_9 sources - CVE-2026-5260: guard PKCS#11 RSA decryption against short-ciphertext heap overread (TuxCare fix retained) - CVE-2026-42014 and CVE-2026-42015 are fixed by the vendor in this build - CVE-2026-42011 is not applicable to this baseline per the vendor assessment - CVE-2026-33845, CVE-2026-33846, CVE-2026-3833, CVE-2026-42009, CVE-2026-42012 and CVE-2026-42013 are now fixed by the vendor; the TuxCare duplicates are dropped - CVE-2026-3833 follow-up: the vendor's email_matches() no longer matches a bare-domain rfc822Name against a bare-domain constraint of the same length, which 3.3.29 did; restore that comparison, case-insensitively, and add the assertions to tests/name-constraints.c
osv:CLSA-2026-1790677972
gnutls
Fixed versions: 3.3.29-9.0.3.el7_9.tuxcare.els1
gnutls-c++
Fixed versions: 3.3.29-9.0.3.el7_9.tuxcare.els1
gnutls-dane
Fixed versions: 3.3.29-9.0.3.el7_9.tuxcare.els1
gnutls-devel
Fixed versions: 3.3.29-9.0.3.el7_9.tuxcare.els1
gnutls-utils
Fixed versions: 3.3.29-9.0.3.el7_9.tuxcare.els1
Complete source record
{
"id": "7aa1e1b1fe9caea95e8c4d5ccf5485b121276b5f9190517b70e7593050ad31c1",
"url": "https://osv.dev/vulnerability/CLSA-2026-1790677972",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "gnutls: Fix of 10 CVEs",
"summary": "- Rebased onto the vendor 3.3.29-9.0.3.el7_9 sources - CVE-2026-5260: guard PKCS#11 RSA decryption against short-ciphertext heap overread (TuxCare fix retained) - CVE-2026-42014 and CVE-2026-42015 are fixed by the vendor in this build - CVE-2026-42011 is not applicable to this baseline per the vendor assessment - CVE-2026-33845, CVE-2026-33846, CVE-2026-3833, CVE-2026-42009, CVE-2026-42012 and CVE-2026-42013 are now fixed by the vendor; the TuxCare duplicates are dropped - CVE-2026-3833 follow-up: the vendor's email_matches() no longer matches a bare-domain rfc822Name against a bare-domain constraint of the same length, which 3.3.29 did; restore that comparison, case-insensitively, and add the assertions to tests/name-constraints.c",
"evidence": "osv:CLSA-2026-1790677972",
"products": [
{
"name": {
"value": "gnutls",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3.3.29-9.0.3.el7_9.tuxcare.els1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "gnutls-c++",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3.3.29-9.0.3.el7_9.tuxcare.els1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "gnutls-dane",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3.3.29-9.0.3.el7_9.tuxcare.els1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "gnutls-devel",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3.3.29-9.0.3.el7_9.tuxcare.els1",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "gnutls-utils",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3.3.29-9.0.3.el7_9.tuxcare.els1",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CLSA-2026-1790677972",
"aliases": [
"CLSA-2026-1790677972"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.3.29-9.0.3.el7_9.tuxcare.els1"
}
]
}
],
"package": {
"name": "gnutls",
"purl": "pkg:rpm/tuxcare/gnutls?distro=centos-7",
"ecosystem": "TuxCare:CentOS:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1790677972.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.3.29-9.0.3.el7_9.tuxcare.els1"
}
]
}
],
"package": {
"name": "gnutls-c++",
"purl": "pkg:rpm/tuxcare/gnutls-c++?distro=centos-7",
"ecosystem": "TuxCare:CentOS:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1790677972.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.3.29-9.0.3.el7_9.tuxcare.els1"
}
]
}
],
"package": {
"name": "gnutls-dane",
"purl": "pkg:rpm/tuxcare/gnutls-dane?distro=centos-7",
"ecosystem": "TuxCare:CentOS:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1790677972.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.3.29-9.0.3.el7_9.tuxcare.els1"
}
]
}
],
"package": {
"name": "gnutls-devel",
"purl": "pkg:rpm/tuxcare/gnutls-devel?distro=centos-7",
"ecosystem": "TuxCare:CentOS:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1790677972.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.3.29-9.0.3.el7_9.tuxcare.els1"
}
]
}
],
"package": {
"name": "gnutls-utils",
"purl": "pkg:rpm/tuxcare/gnutls-utils?distro=centos-7",
"ecosystem": "TuxCare:CentOS:7"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1790677972.json"
}
}
],
"modified": "2026-10-26T09:43:53.397959753Z",
"provider": "osv",
"upstream": [
"CVE-2026-33845",
"CVE-2026-33846",
"CVE-2026-3833",
"CVE-2026-42009",
"CVE-2026-42011",
"CVE-2026-42012",
"CVE-2026-42013",
"CVE-2026-42014",
"CVE-2026-42015",
"CVE-2026-5260"
],
"references": [
"https://errata.tuxcare.com/els_os/centos7els/CLSA-2026-1790677972.html"
]
},
"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-2026-42011",
"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": null
},
"source_id": "core-osv",
"document_id": 450220,
"published_at": "2026-09-30T16:34:20+00:00"
}