Medium
gitlab, gitlab-agent — security advisory
GitLab has remediated an issue in GitLab EE affecting all versions from 18.0 before 18.6.6, 18.7 before 18.7.4, and 18.8 before 18.8.4 that, under certain conditions could have allowed an authenticated user with certain permissions to make unauthorized requests to internal network services through the GitLab server.
- Products
- gitlab, gitlab-agent
- Affected versions
- 14.1.0-1, 16.1.3-2, 16.1.3-2build1, 8.4.3+dfsg-12, 8.4.3+dfsg-9, 8.5.8+dfsg-5
- Fixed versions
- Not specified
- CVEs
- CVE-2025-12575
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 01:30 UTC · Revision 1
Source evidence
GitLab has remediated an issue in GitLab EE affecting all versions from 18.0 before 18.6.6, 18.7 before 18.7.4, and 18.8 before 18.8.4 that, under certain conditions could have allowed an authenticated user with certain permissions to make unauthorized requests to internal network services through the GitLab server.
osv:UBUNTU-CVE-2025-12575
gitlab
Fixed versions: Not specified
gitlab-agent
Fixed versions: Not specified
gitlab-agent
Fixed versions: Not specified
gitlab-agent
Fixed versions: Not specified
gitlab-agent
Fixed versions: Not specified
Complete source record
{
"id": "391c182935513e5dae6fb2a3f26578445f58fbb53b474e8925da474fc126b8ad",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2025-12575",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2025-12575",
"summary": "GitLab has remediated an issue in GitLab EE affecting all versions from 18.0 before 18.6.6, 18.7 before 18.7.4, and 18.8 before 18.8.4 that, under certain conditions could have allowed an authenticated user with certain permissions to make unauthorized requests to internal network services through the GitLab server.",
"evidence": "osv:UBUNTU-CVE-2025-12575",
"products": [
{
"name": {
"value": "gitlab",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "8.4.3+dfsg-9",
"evidence": "/affected/0/versions"
},
{
"value": "8.4.3+dfsg-12",
"evidence": "/affected/0/versions"
},
{
"value": "8.5.8+dfsg-5",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "gitlab-agent",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "14.1.0-1",
"evidence": "/affected/1/versions"
},
{
"value": "16.1.3-2",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "gitlab-agent",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "16.1.3-2",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "gitlab-agent",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "16.1.3-2build1",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "gitlab-agent",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "16.1.3-2",
"evidence": "/affected/4/versions"
},
{
"value": "16.1.3-2build1",
"evidence": "/affected/4/versions"
}
]
}
],
"severity": "medium",
"structured": {
"id": "UBUNTU-CVE-2025-12575",
"aliases": [
"UBUNTU-CVE-2025-12575"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "gitlab",
"purl": "pkg:deb/ubuntu/gitlab?arch=source&distro=xenial",
"ecosystem": "Ubuntu:16.04:LTS"
},
"versions": [
"8.4.3+dfsg-9",
"8.4.3+dfsg-12",
"8.5.8+dfsg-5"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-12575.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "gitlab",
"binary_version": "8.5.8+dfsg-5"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "gitlab-agent",
"purl": "pkg:deb/ubuntu/gitlab-agent?arch=source&distro=noble",
"ecosystem": "Ubuntu:24.04:LTS"
},
"versions": [
"14.1.0-1",
"16.1.3-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-12575.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ruby-kas-grpc",
"binary_version": "16.1.3-2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "gitlab-agent",
"purl": "pkg:deb/ubuntu/gitlab-agent?arch=source&distro=questing",
"ecosystem": "Ubuntu:25.10"
},
"versions": [
"16.1.3-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-12575.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ruby-kas-grpc",
"binary_version": "16.1.3-2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "gitlab-agent",
"purl": "pkg:deb/ubuntu/gitlab-agent?arch=source&distro=stonking",
"ecosystem": "Ubuntu:26.10"
},
"versions": [
"16.1.3-2build1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-12575.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ruby-kas-grpc",
"binary_version": "16.1.3-2build1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "gitlab-agent",
"purl": "pkg:deb/ubuntu/gitlab-agent?arch=source&distro=resolute",
"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
"16.1.3-2",
"16.1.3-2build1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-12575.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ruby-kas-grpc",
"binary_version": "16.1.3-2build1"
}
]
}
}
],
"modified": "2026-10-17T12:57:00.199499549Z",
"provider": "osv",
"upstream": [
"CVE-2025-12575"
],
"references": [
"https://ubuntu.com/security/CVE-2025-12575",
"https://www.cve.org/CVERecord?id=CVE-2025-12575",
"https://about.gitlab.com/releases/2026/02/10/patch-release-gitlab-18-8-4-released/",
"https://gitlab.com/gitlab-org/gitlab/-/issues/579171",
"https://hackerone.com/reports/3397752"
]
},
"related_cves": [
{
"value": "CVE-2025-12575",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 356621,
"published_at": "2026-02-11T12:16:00+00:00"
}