What is CVE-2024-36503?

CVE-2024-36503 is a high-severity vulnerability in Huawei Emui, classified under Use of Uninitialized Resource. CVSS score: 7.3/10. Published 2024-06-14.

How severe is CVE-2024-36503?

High severity. CVSS v3 base score is 7.3 out of 10.

Vulnerability in Huawei Emui

CVE-2024-36503

Memory management vulnerability in the Gralloc module Impact: Successful exploitation of this vulnerability will affect availability.

Published 2024-06-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H.

EPSS exploit prediction

EPSS: 0.001 (1.1th percentile), scored 2026-09-27.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 1st percentile — 1.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000

Affected products

Huawei Emui — versions 14.0.0, 13.0.0, 12.0.0
Huawei Harmonyos — versions 4.2.0, 4.0.0, 3.0.0

Weakness classification (CWE)

CWE-908 — Use of Uninitialized Resource

References

consumer.huawei.com/en/support/bulletin/2024/6/ (Vendor Advisory)

Frequently asked questions

What is CVE-2024-36503?: CVE-2024-36503 is a high-severity vulnerability in Huawei Emui, classified under Use of Uninitialized Resource. CVSS score: 7.3/10. Published 2024-06-14.
How severe is CVE-2024-36503?: High severity. CVSS v3 base score is 7.3 out of 10.