CVE-2026-77801

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Source
https://cve.org/CVERecord?id=CVE-2026-77801
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-77801.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-77801
Aliases
Downstream
Related
Published
2026-08-26T13:35:45.203Z
Modified
2026-09-02T03:48:37.214558738Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Allocation of Resources Without Limits or Throttling in GitLab
Details

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.8 before 19.1.7, 19.2 before 19.2.5, and 19.3 before 19.3.1 that, under certain conditions, could have allowed an authenticated user to cause a denial of service affecting background job processing, due to missing object count limits.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/77xxx/CVE-2026-77801.json",
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "introduced": "12.8"
                },
                {
                    "fixed": "19.1.7"
                },
                {
                    "introduced": "19.2"
                },
                {
                    "fixed": "19.2.5"
                },
                {
                    "introduced": "19.3"
                },
                {
                    "fixed": "19.3.1"
                }
            ]
        },
        {
            "source": "DESCRIPTION",
            "extracted_events": [
                {
                    "introduced": "12.8"
                },
                {
                    "fixed": "19.1.7"
                },
                {
                    "introduced": "19.2"
                },
                {
                    "fixed": "19.2.5"
                },
                {
                    "introduced": "19.3"
                },
                {
                    "fixed": "19.3.1"
                }
            ]
        }
    ],
    "cna_assigner": "GitLab",
    "cwe_ids": [
        "CWE-770"
    ]
}
References

Affected packages

Git / gitlab.com/gitlab-org/gitlab

Affected ranges

Type
GIT
Repo
https://gitlab.com/gitlab-org/gitlab
Events
Introduced
0bd32f788647bb832f3d9eb5746cbda5300e0fa2
Fixed
23b2045861177bbf757b871b586c9484417efd4b
Introduced
68485a1eb627c9a992f266263157327649822db3
Fixed
9ec1fc106b0569dae500ceedba261cf24235d37f
Introduced
8f83039bebbbb61d3b7b8b7e2342d1deec1e14c6
Last affected
8f83039bebbbb61d3b7b8b7e2342d1deec1e14c6
Database specific
Show details 
{
    "source": [
        "CPE_RANGE",
        "CPE_STRING"
    ],
    "cpe": [
        "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
        "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
        "cpe:2.3:a:gitlab:gitlab:19.3.0:*:*:*:community:*:*:*",
        "cpe:2.3:a:gitlab:gitlab:19.3.0:*:*:*:enterprise:*:*:*"
    ],
    "extracted_events": [
        {
            "introduced": "12.8.0"
        },
        {
            "fixed": "19.1.7"
        },
        {
            "introduced": "19.2.0"
        },
        {
            "fixed": "19.2.5"
        },
        {
            "introduced": "19.3.0"
        },
        {
            "last_affected": "19.3.0"
        }
    ]
}

Affected versions

19.*
19.3.0
v19.*
v19.2.0-ee
v19.3.0-ee

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-77801.json"