CVE-2026-46728
u-boot: Das U-Boot before 2026.04 allows FIT (Flat Image Tree) signature verification bypass because hashed-nodes is omitted...
CVE-2026-46728 is fixed in u-boot on 1 platform, first by DEBIAN-CVE-2026-46728, released May 16, 2026. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
8.8
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0021
11th percentile
Das U-Boot before 2026.04 allows FIT (Flat Image Tree) signature verification bypass because hashed-nodes is omitted from a hash.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| u-boot · Debian 12.15 (bookworm) | 2023.01+dfsg-2+deb12u3 | DEBIAN-CVE-2026-46728 | May 16, 2026 |
| u-boot · Debian 13.5 (trixie) | 2025.01-3+deb13u1 | DEBIAN-CVE-2026-46728 | May 16, 2026 |
| u-boot · Debian 14 | 2025.01-3.2 | DEBIAN-CVE-2026-46728 | May 16, 2026 |
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