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MEDIUM: 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HDefault status
unaffected
6.7.0 (semver)
affected
11.6.14 (custom) before 11.6.14+security-04
affected
12.0.0 (semver)
affected
12.2.8 (custom) before 12.2.8+security-04
affected
12.3.0 (semver)
affected
12.3.6 (custom) before 12.3.6+security-04
affected
12.4.0 (semver)
affected
12.4.3 (custom) before 12.4.3+security-02
affected
13.0.0 (semver)
affected
13.0.1 (custom) before 13.0.1+security-01
affected
Description
A request to the Grafana plugin resources endpoint can cause unbounded memory allocation by reading the entire request body into memory. An authenticated user can exploit this to trigger an out-of-memory condition, potentially causing a denial of service.
Product status
6.7.0 (semver)
11.6.14 (custom) before 11.6.14+security-04
12.0.0 (semver)
12.2.8 (custom) before 12.2.8+security-04
12.3.0 (semver)
12.3.6 (custom) before 12.3.6+security-04
12.4.0 (semver)
12.4.3 (custom) before 12.4.3+security-02
13.0.0 (semver)
13.0.1 (custom) before 13.0.1+security-01
References
grafana.com/security/security-advisories/cve-2026-28383