UnratedFix available
mattermost-11.7 — security advisory
This notice tracks CVE-2026-78663 for mattermost-11.7. Fixed in: 11.7.12-r1.
- Products
- mattermost-11.7
- Affected versions
- Not specified
- Fixed versions
- 11.7.12-r1
- CVEs
- CVE-2026-78663
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 29 Oct 2026, 00:22 UTC · Revision 1
Source evidence
CGA-j7p3-59r7-8xvq
osv:CGA-j7p3-59r7-8xvq
mattermost-11.7
Fixed versions: 11.7.12-r1
mattermost-11.7
Fixed versions: 11.7.12-r1
Complete source record
{
"id": "afa69d29763745cc9702cdf67e87727a4fe87164a2bfe9a3ace3d5a70b90a1cd",
"url": "https://osv.dev/vulnerability/CGA-j7p3-59r7-8xvq",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CGA-j7p3-59r7-8xvq",
"summary": "CGA-j7p3-59r7-8xvq",
"evidence": "osv:CGA-j7p3-59r7-8xvq",
"products": [
{
"name": {
"value": "mattermost-11.7",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "11.7.12-r1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mattermost-11.7",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "11.7.12-r1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CGA-j7p3-59r7-8xvq",
"aliases": [
"CGA-j7p3-59r7-8xvq"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "11.7.12-r1"
}
]
}
],
"package": {
"name": "mattermost-11.7",
"purl": "pkg:apk/chainguard/mattermost-11.7?arch=aarch64",
"ecosystem": "Chainguard"
},
"database_specific": {
"source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-j7p3-59r7-8xvq.json"
},
"ecosystem_specific": {
"components": [
{
"component_name": "golang.org/x/net",
"component_purl": "pkg:golang/golang.org/x/net@v0.58.0",
"component_type": "go-module",
"component_version": "v0.58.0",
"component_location": "/usr/bin/mattermost",
"latest_event_status": "fixed",
"latest_event_timestamp": "2026-10-09T17:11:42Z"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "11.7.12-r1"
}
]
}
],
"package": {
"name": "mattermost-11.7",
"purl": "pkg:apk/wolfi/mattermost-11.7?arch=aarch64",
"ecosystem": "Wolfi"
},
"database_specific": {
"source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-j7p3-59r7-8xvq.json"
},
"ecosystem_specific": {
"components": [
{
"component_name": "golang.org/x/net",
"component_purl": "pkg:golang/golang.org/x/net@v0.58.0",
"component_type": "go-module",
"component_version": "v0.58.0",
"component_location": "/usr/bin/mattermost",
"latest_event_status": "fixed",
"latest_event_timestamp": "2026-10-09T17:11:42Z"
}
]
}
}
],
"modified": "2026-10-10T05:39:12.341609726Z",
"provider": "osv",
"upstream": [
"CVE-2026-78663",
"GO-2026-6612"
],
"references": []
},
"related_cves": [
{
"value": "CVE-2026-78663",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 188083,
"published_at": "2026-10-09T03:40:01+00:00"
}