CVE-2026-28376

mediumpriority · track · 0EPSS 0.003 · 26 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.33% (26th) EPSS

CVSS 6.5 · medium

Is it mine?

41 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

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.

cvss

Technical severity, 0–10. One row per scoring source.

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.5mediumAV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · ENISA EU

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · security@grafana.comexploitability 2.8 · impact 3.6

v3.16mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-770USCWE-770US

affected products (41)

Products and version ranges known to be affected.

Oracle Linuxall versionscert_bundDEcpe:/o:oracle:linux:-
RESF Rocky Linuxall versionscert_bundDEcpe:/o:resf:rocky_linux:-
Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
SUSE Linuxall versionscert_bundDEcpe:/o:suse:suse_linux:-
SUSE openSUSEall versionscert_bundDEcpe:/o:suse:opensuse:-
Grafana Grafana< 11.6.14+security-04cert_bundDE
Grafana Grafana< 12.2.8+security-04cert_bundDE
Grafana Grafana< 12.3.6+security-04cert_bundDE
Grafana Grafana< 12.4.3+security-02cert_bundDE
Grafana Grafana< 13.0.1+security-01cert_bundDE
Grafana Grafana OSS≤ 12.0.0 ≤12.2.8enisa_euvdEU
Grafana Grafana OSS≤ 12.4.0 ≤12.4.3enisa_euvdEU
Grafana Grafana OSS≤ 12.3.0 ≤12.3.6enisa_euvdEU
Grafana Grafana OSS≤ 8.0.0 ≤11.6.14enisa_euvdEU
Grafana Grafana OSS≤ 13.0.0 ≤13.0.1enisa_euvdEU
Grafana Grafana OSS11.6.14 → 11.6.14+security-04enisa_euvdEU
Grafana Grafana OSS12.2.8 → 12.2.8+security-04enisa_euvdEU
Grafana Grafana OSS12.3.6 → 12.3.6+security-04enisa_euvdEU
Grafana Grafana OSS12.4.3 → 12.4.3+security-02enisa_euvdEU
Grafana Grafana OSS13.0.1 → 13.0.1+security-01enisa_euvdEU

showing 20 of 41

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-1546Grafana: Mehrere SchwachstellenDeutsch2026-05-14csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Grafana ausnutzen, um erweiterte Privilegien zu erlangen, Sicherheitsmaßnahmen zu umgehen, Daten zu manipulieren oder offenzulegen oder einen Denial-of-Service-Zustand zu verursachen.
BIT-grafana-2026-28376Grafana Live push endpoint allows unbounded memory allocation leading to OOM2026-05-15vendor · osvUS
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.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund osv NVD CVE.org MITRE

published 2026-05-13modified 2026-10-26

references (4)

External citations — patches, advisories, analysis.

scry

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