CVE-2026-28376

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Source
https://cve.org/CVERecord?id=CVE-2026-28376
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-28376.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-28376
Aliases
Downstream
Related
Published
2026-05-13T19:28:26.544Z
Modified
2026-06-26T03:54:26.033669136Z
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
Grafana Live push endpoint allows unbounded memory allocation leading to OOM
Details

The Grafana Live push endpoint can be exploited to cause unbounded memory allocation by sending a large or streaming request body, potentially leading to out-of-memory conditions. An authenticated user with access to the Grafana Live API can trigger this issue.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/28xxx/CVE-2026-28376.json",
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "introduced": "8.0.0"
                },
                {
                    "last_affected": "11.6.14"
                },
                {
                    "introduced": "11.6.14"
                },
                {
                    "fixed": "11.6.14+security-04"
                },
                {
                    "introduced": "12.0.0"
                },
                {
                    "last_affected": "12.2.8"
                },
                {
                    "introduced": "12.2.8"
                },
                {
                    "fixed": "12.2.8+security-04"
                },
                {
                    "introduced": "12.3.0"
                },
                {
                    "last_affected": "12.3.6"
                },
                {
                    "introduced": "12.3.6"
                },
                {
                    "fixed": "12.3.6+security-04"
                },
                {
                    "introduced": "12.4.0"
                },
                {
                    "last_affected": "12.4.3"
                },
                {
                    "introduced": "12.4.3"
                },
                {
                    "fixed": "12.4.3+security-02"
                },
                {
                    "introduced": "13.0.0"
                },
                {
                    "last_affected": "13.0.1"
                },
                {
                    "introduced": "13.0.1"
                },
                {
                    "fixed": "13.0.1+security-01"
                }
            ]
        }
    ],
    "cna_assigner": "GRAFANA"
}
References

Affected packages

Git / github.com/grafana/grafana

Affected ranges

Type
GIT
Repo
https://github.com/grafana/grafana
Events
Introduced
41f0542c1ec16ce93b336a9f5cf6eef1aba898d0
Fixed
4da40799451631e6c8591c841282447cdf55be3d
Introduced
4c0e7045f97f356716755b47183b22e7f12bb4bf
Fixed
576f2e81b33bc857df779c95cb38effaa6c58b03
Introduced
20051fb1fc604fc54aae76356da1c14612af41d0
Fixed
3b85eb0d9490f36d682e4fe55684f7da7b8b99b6
Introduced
d1729c53a7f44e2e58947eb44eb896c2fb1c30b3
Fixed
86c83248f8739fbc178c0e5c451b44bdba7b5ed7
Introduced
0 Unknown introduced commit / All previous commits are affected
Database specific 
{
    "cpe": [
        "cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:grafana:grafana:11.6.14:-:*:*:*:*:*:*",
        "cpe:2.3:a:grafana:grafana:11.6.14:security01:*:*:*:*:*:*",
        "cpe:2.3:a:grafana:grafana:12.2.8:-:*:*:*:*:*:*",
        "cpe:2.3:a:grafana:grafana:12.2.8:security01:*:*:*:*:*:*",
        "cpe:2.3:a:grafana:grafana:12.3.6:-:*:*:*:*:*:*",
        "cpe:2.3:a:grafana:grafana:12.3.6:security01:*:*:*:*:*:*",
        "cpe:2.3:a:grafana:grafana:12.4.3:-:*:*:*:*:*:*",
        "cpe:2.3:a:grafana:grafana:13.0.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:grafana:grafana:13.0.1:-:*:*:*:*:*:*"
    ],
    "source": [
        "CPE_RANGE",
        "CPE_STRING"
    ],
    "extracted_events": [
        {
            "introduced": "8.0.0"
        },
        {
            "fixed": "11.6.14"
        },
        {
            "introduced": "12.0.0"
        },
        {
            "fixed": "12.2.8"
        },
        {
            "introduced": "12.3.0"
        },
        {
            "fixed": "12.3.6"
        },
        {
            "introduced": "12.4.0"
        },
        {
            "fixed": "12.4.3"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "11.6.14-NA"
        },
        {
            "last_affected": "11.6.14-security01"
        },
        {
            "last_affected": "12.2.8-NA"
        },
        {
            "last_affected": "12.2.8-security01"
        },
        {
            "last_affected": "12.3.6-NA"
        },
        {
            "last_affected": "12.3.6-security01"
        },
        {
            "last_affected": "12.4.3-NA"
        },
        {
            "last_affected": "13.0.0"
        },
        {
            "last_affected": "13.0.1-NA"
        }
    ]
}

Affected versions

pkg/promlib/v0.*
pkg/promlib/v0.0.1
pkg/promlib/v0.0.2
pkg/promlib/v0.0.3
pkg/promlib/v0.0.4
pkg/promlib/v0.0.5
pkg/promlib/v0.0.6
pkg/promlib/v0.0.7
pkg/promlib/v0.0.8
pkg/promlib/v0.0.9
pkg/util/xorm/v0.*
pkg/util/xorm/v0.0.1
v0.*
v0.0.0-cloud
v0.0.1-test
v1.*
v1.0.1
v1.0.2
v1.0.3
v1.0.4
v1.1.0
v1.2.0
v1.3.0
v1.4.0
v1.5.0
v1.5.1
v1.5.2
v1.5.3
v1.5.4
v1.6.0
v1.6.1
v1.7.0-rc1
v1.9.0
v1.9.0-rc1
v1.9.1
v10.*
v10.0.0-preview
v11.*
v11.6.0
v11.6.10
v11.6.11
v11.6.12
v11.6.13
v11.6.2
v11.6.4
v11.6.5
v11.6.6
v11.6.7
v11.6.8
v11.6.9
v12.*
v12.2.1
v12.2.2
v12.2.3
v12.2.4
v12.2.5
v12.2.6
v12.2.7
v12.3.1
v12.3.2
v12.3.3
v12.3.4
v12.3.5
v12.4.1
v12.4.2
v2.*
v2.0.0-beta1
v2.0.0-beta3
v2.0.1
v2.0.2
v2.5.0
v2.6.0
v2.6.0-beta1
v3.*
v3.0.0-beta6
v3.0.0-beta7
v3.0.1
v3.0.2
v3.1.0-beta1
v3.2.1-test
v4.*
v4.4.0
v4.5.0
v4.5.0-beta1
v4.6.0-beta1
v5.*
v5.,2.4
v5.0.0
v5.0.0-beta1
v5.0.0-beta2
v5.0.0-beta3
v5.0.0-beta4
v5.0.0-beta5
v6.*
v6.0.0-beta1
v6.5
v8.*
v8.3.3
v8.4.0-beta1
v8.5.16
v9.*
v9.3.0-beta1

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-28376.json"