CVSS 9.8 (critical) ยท published 2026-08-26
An issue was discovered in Denx U-Boot before 2026.04. An integer overflow vulnerability exists in function ext4fs_get_bgdtable, the size calculation can lead to under allocation and this underallocated buffer will be used in memcpy() which could lead to arbitrary code execution, a denial of service, or other unspecified impacts.
Weakness: CWE-122, CWE-190
Source: NVD CVE-2025-70293
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