CVE-2026-71974 — U-Boot before 2026.10-rc3 Out-of-Bounds Write via Android Bootmeth Partition Read
U-Boot before 2026.10-rc3 contains an out-of-bounds write vulnerability in read_slotted_partition() that fails to validate image size against partition bounds. Attackers with ph…
Published: 2026-09-29 · CVSS: 4.3 · CVSS 4.0
U-Boot before 2026.10-rc3 contains an out-of-bounds write vulnerability in read_slotted_partition() that fails to validate image size against partition bounds. Attackers with physical access can supply crafted boot media with oversized headers to write past the load buffer into bootloader memory on devices without Android Verified Boot protection.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7