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Vendor Solution
Upgrade to versions 19.1.8, 19.2.6, 19.3.2 or above.
Tracking
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Mon, 14 Sep 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Sat, 12 Sep 2026 03:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | GitLab has remediated an issue in GitLab EE affecting all versions from 18.3 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2 that under certain conditions could allow an authenticated user with Duo Chat access to obtain Advanced Search instance configurations and sensitive credentials using a specially crafted GraphQL subscription argument to bypass serialization and perform server object lookup. | |
| Title | Deserialization of Untrusted Data in GitLab | |
| First Time appeared |
Gitlab
Gitlab gitlab |
|
| Weaknesses | CWE-502 | |
| CPEs | cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Gitlab
Gitlab gitlab |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: GitLab
Published:
Updated: 2026-09-14T13:00:29.513Z
Reserved: 2026-09-09T00:34:03.671Z
Link: CVE-2026-87719
Updated: 2026-09-14T12:57:10.888Z
Status : Received
Published: 2026-09-12T03:16:31.477
Modified: 2026-09-14T13:18:59.900
Link: CVE-2026-87719
No data.
OpenCVE Enrichment
Updated: 2026-09-14T07:00:12Z
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CWE-502
Deserialization of Untrusted Data