AUGUST 5, 2026
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Case File

CVE-2021-26364

MEDIUM · CVSS 5.5 EPSS 0.21%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-05-11 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.5. It may lead to a denial-of-service condition.

CVE
CVE-2021-26364
Severity
MEDIUM
CVSS
5.5
EPSS
0.21%

Original NVD Description

Insufficient bounds checking in an SMU mailbox register could allow an attacker to potentially read outside of the SRAM address range which could result in an exception handling leading to a potential denial of service.

Related CVEs

Other vulnerabilities affecting the same vendor(s)