CVSS 9.8 · Critical EPSS 0,82%
Kerentanan Heap-based Buffer Overflow. Skor CVSS 3.1 9.8 (Critical) menurut CISA ADP.
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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