CVE-2022-46326 is a critical out-of-bounds write vulnerability affecting Huawei EMUI and HarmonyOS smartphones, which could lead to system service exceptions. With a CVSS score of 9.8 (Critical), it presents a severe risk due to its network-based attack vector, low complexity, and potential for high impact on confidentiality, integrity, and availability. While there is no evidence of active exploitation, public exploit code, or inclusion in CISA's KEV catalog, the vulnerability has garnered significant community discussion, indicating awareness among security researchers.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.0CPE matchmatch criteria | cpe:2.3:o:huawei:harmonyos:*:*:*:*:*:*:*:* | ||
12.0.0CPE matchmatch criteria | cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.