CVE-2026-49314
published 2026-09-09CVE-2026-49314: OOB write vulnerability in the rendering and composition module. Impact: Successful exploitation of this vulnerability may affect availability.
PriorityP338high7.3CVSS 3.1
AVLACLPRNUINSUCHILAL
EPSS
0.12%
1.7th percentile
OOB write vulnerability in the rendering and composition module.
Impact: Successful exploitation of this vulnerability may affect availability.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| huawei | harmonyos | — | — |
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VulDB
Huawei HarmonyOS 6.1.0 Rendering And Composition out-of-bounds write (EUVD-2026-74596)
vuldb·2026-09-09·CVSS 7.3
CVE-2026-49314 [HIGH] Huawei HarmonyOS 6.1.0 Rendering And Composition out-of-bounds write (EUVD-2026-74596)
A vulnerability was found in Huawei HarmonyOS 6.1.0. It has been rated as very critical. Affected by this vulnerability is an unknown functionality of the component Rendering And Composition Module. This manipulation causes out-of-bounds write.
This vulnerability is handled as CVE-2026-49314. It is possible to launch the attack on the local host. There is not any exploit available.
GHSA
OOB write vulnerability in the rendering and composition module.
ghsa_unreviewed·2026-09-09
CVE-2026-49314 [HIGH] CWE-125 OOB write vulnerability in the rendering and composition module.
OOB write vulnerability in the rendering and composition module.
Impact: Successful exploitation of this vulnerability may affect availability.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-09-09
Published