UnratedFix available
golang: Fix of 3 CVEs
Type: advisorySources: OSV
- CVE-2025-61723: fix non-linear processing time when parsing invalid PEM inputs that could lead to denial of service - CVE-2025-58187: fix quadratic complexity when checking name constraints in crypto/x509 certificate validation - CVE-2025-58188: fix panic when validating certificates with DSA public keys in crypto/x509
- Products
- go-toolset, golang, golang-bin, golang-docs, golang-misc, golang-src, golang-tests
- Affected versions
- Not specified
- Fixed versions
- 1.22.9-1.el9_2.tuxcare.els8
- CVEs
- CVE-2025-58187, CVE-2025-58188, CVE-2025-61723
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 13:51 UTC · Revision 1
Source evidence
- CVE-2025-61723: fix non-linear processing time when parsing invalid PEM inputs that could lead to denial of service - CVE-2025-58187: fix quadratic complexity when checking name constraints in crypto/x509 certificate validation - CVE-2025-58188: fix panic when validating certificates with DSA public keys in crypto/x509
osv:CLSA-2026-1776427525
go-toolset
Fixed versions: 1.22.9-1.el9_2.tuxcare.els8
golang
Fixed versions: 1.22.9-1.el9_2.tuxcare.els8
golang-bin
Fixed versions: 1.22.9-1.el9_2.tuxcare.els8
golang-docs
Fixed versions: 1.22.9-1.el9_2.tuxcare.els8
golang-misc
Fixed versions: 1.22.9-1.el9_2.tuxcare.els8
golang-src
Fixed versions: 1.22.9-1.el9_2.tuxcare.els8
golang-tests
Fixed versions: 1.22.9-1.el9_2.tuxcare.els8
Complete source record
{
"id": "7720cf82e12c94ed30a21932c4dc7a84770065f4a1f3b1b3817f7eef898f6d4b",
"url": "https://osv.dev/vulnerability/CLSA-2026-1776427525",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "golang: Fix of 3 CVEs",
"summary": "- CVE-2025-61723: fix non-linear processing time when parsing invalid PEM inputs that could lead to denial of service - CVE-2025-58187: fix quadratic complexity when checking name constraints in crypto/x509 certificate validation - CVE-2025-58188: fix panic when validating certificates with DSA public keys in crypto/x509",
"evidence": "osv:CLSA-2026-1776427525",
"products": [
{
"name": {
"value": "go-toolset",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.22.9-1.el9_2.tuxcare.els8",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "golang",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.22.9-1.el9_2.tuxcare.els8",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "golang-bin",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.22.9-1.el9_2.tuxcare.els8",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "golang-docs",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.22.9-1.el9_2.tuxcare.els8",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "golang-misc",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.22.9-1.el9_2.tuxcare.els8",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "golang-src",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.22.9-1.el9_2.tuxcare.els8",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "golang-tests",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.22.9-1.el9_2.tuxcare.els8",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CLSA-2026-1776427525",
"aliases": [
"CLSA-2026-1776427525"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.22.9-1.el9_2.tuxcare.els8"
}
]
}
],
"package": {
"name": "go-toolset",
"purl": "pkg:rpm/tuxcare/go-toolset?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1776427525.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.22.9-1.el9_2.tuxcare.els8"
}
]
}
],
"package": {
"name": "golang",
"purl": "pkg:rpm/tuxcare/golang?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1776427525.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.22.9-1.el9_2.tuxcare.els8"
}
]
}
],
"package": {
"name": "golang-bin",
"purl": "pkg:rpm/tuxcare/golang-bin?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1776427525.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.22.9-1.el9_2.tuxcare.els8"
}
]
}
],
"package": {
"name": "golang-docs",
"purl": "pkg:rpm/tuxcare/golang-docs?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1776427525.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.22.9-1.el9_2.tuxcare.els8"
}
]
}
],
"package": {
"name": "golang-misc",
"purl": "pkg:rpm/tuxcare/golang-misc?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1776427525.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.22.9-1.el9_2.tuxcare.els8"
}
]
}
],
"package": {
"name": "golang-src",
"purl": "pkg:rpm/tuxcare/golang-src?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1776427525.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.22.9-1.el9_2.tuxcare.els8"
}
]
}
],
"package": {
"name": "golang-tests",
"purl": "pkg:rpm/tuxcare/golang-tests?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1776427525.json"
}
}
],
"modified": "2026-10-21T10:46:40.261121973Z",
"provider": "osv",
"upstream": [
"CVE-2025-58187",
"CVE-2025-58188",
"CVE-2025-61723"
],
"references": [
"https://errata.tuxcare.com/els_os/almalinux9.2esu/CLSA-2026-1776427525.html"
]
},
"related_cves": [
{
"value": "CVE-2025-58187",
"evidence": "/upstream"
},
{
"value": "CVE-2025-58188",
"evidence": "/upstream"
},
{
"value": "CVE-2025-61723",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 392261,
"published_at": "2026-04-17T12:05:29+00:00"
}