CVE-2025-70290
u-boot: An issue was discovered in Denx U-Boot before 2026.04
CVE-2025-70290 is fixed in 21 products on 1 platform, first by u-boot-amlogic 2025.10-0ubuntu2.1, released September 29, 2026. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
n/a
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0067
52nd percentile
An issue was discovered in Denx U-Boot before 2026.04. An integer overflow vulnerability in the ZFS filesystem support can be triggered by malformed on-disk metadata. The issue may result in incorrect memory allocation followed by out-of-bounds memory access, potentially leading to a crash or arbitrary code execution during the boot process.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| u-boot · Ubuntu 18.04.6 LTS (bionic) | 2020.10+dfsg-1ubuntu0~18.04.3+esm1 | u-boot 2020.10+dfsg-1ubuntu0~18.04.3+esm1 | Oct 7, 2026 |
| u-boot · Ubuntu 20.04 LTS (focal) | 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | u-boot 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | Oct 7, 2026 |
| u-boot · Ubuntu 22.04.1 LTS (jammy) | 2022.01+dfsg-2ubuntu2.8 | u-boot 2022.01+dfsg-2ubuntu2.8 | Oct 7, 2026 |
| u-boot-amlogic · Ubuntu 18.04.6 LTS (bionic) | 2020.10+dfsg-1ubuntu0~18.04.3+esm1 | u-boot-amlogic 2020.10+dfsg-1ubuntu0~18.04.3+esm1 | Oct 7, 2026 |
| u-boot-amlogic · Ubuntu 20.04 LTS (focal) | 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | u-boot-amlogic 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | Oct 7, 2026 |
| u-boot-amlogic · Ubuntu 22.04.1 LTS (jammy) | 2022.01+dfsg-2ubuntu2.8 | u-boot-amlogic 2022.01+dfsg-2ubuntu2.8 | Oct 7, 2026 |
| u-boot-amlogic · Ubuntu 24.04.5 LTS (noble) | 2025.10-0ubuntu0.24.04.3 | u-boot-amlogic 2025.10-0ubuntu0.24.04.3 | Oct 7, 2026 |
| u-boot-amlogic · Ubuntu 26.04.1 LTS (resolute) | 2025.10-0ubuntu2.1 | u-boot-amlogic 2025.10-0ubuntu2.1 | Sep 29, 2026 |
| u-boot-amlogic-binaries · Ubuntu 24.04.5 LTS (noble) | 2025.10-0ubuntu0.24.04.3 | u-boot-amlogic-binaries 2025.10-0ubuntu0.24.04.3 | Oct 7, 2026 |
| u-boot-amlogic-binaries · Ubuntu 26.04.1 LTS (resolute) | 2025.10-0ubuntu2.1 | u-boot-amlogic-binaries 2025.10-0ubuntu2.1 | Sep 29, 2026 |
| u-boot-asahi · Ubuntu 24.04.5 LTS (noble) | 2025.10-0ubuntu0.24.04.3 | u-boot-asahi 2025.10-0ubuntu0.24.04.3 | Oct 7, 2026 |
| u-boot-asahi · Ubuntu 26.04.1 LTS (resolute) | 2025.10-0ubuntu2.1 | u-boot-asahi 2025.10-0ubuntu2.1 | Sep 29, 2026 |
| u-boot-exynos · Ubuntu 18.04.6 LTS (bionic) | 2020.10+dfsg-1ubuntu0~18.04.3+esm1 | u-boot-exynos 2020.10+dfsg-1ubuntu0~18.04.3+esm1 | Oct 7, 2026 |
| u-boot-exynos · Ubuntu 20.04 LTS (focal) | 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | u-boot-exynos 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | Oct 7, 2026 |
| u-boot-exynos · Ubuntu 22.04.1 LTS (jammy) | 2022.01+dfsg-2ubuntu2.8 | u-boot-exynos 2022.01+dfsg-2ubuntu2.8 | Oct 7, 2026 |
| u-boot-exynos · Ubuntu 24.04.5 LTS (noble) | 2025.10-0ubuntu0.24.04.3 | u-boot-exynos 2025.10-0ubuntu0.24.04.3 | Oct 7, 2026 |
| u-boot-exynos · Ubuntu 26.04.1 LTS (resolute) | 2025.10-0ubuntu2.1 | u-boot-exynos 2025.10-0ubuntu2.1 | Sep 29, 2026 |
| u-boot-exynos-binaries · Ubuntu 24.04.5 LTS (noble) | 2025.10-0ubuntu0.24.04.3 | u-boot-exynos-binaries 2025.10-0ubuntu0.24.04.3 | Oct 7, 2026 |
| u-boot-exynos-binaries · Ubuntu 26.04.1 LTS (resolute) | 2025.10-0ubuntu2.1 | u-boot-exynos-binaries 2025.10-0ubuntu2.1 | Sep 29, 2026 |
| u-boot-imx · Ubuntu 18.04.6 LTS (bionic) | 2020.10+dfsg-1ubuntu0~18.04.3+esm1 | u-boot-imx 2020.10+dfsg-1ubuntu0~18.04.3+esm1 | Oct 7, 2026 |
| u-boot-imx · Ubuntu 20.04 LTS (focal) | 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | u-boot-imx 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | Oct 7, 2026 |
| u-boot-imx · Ubuntu 22.04.1 LTS (jammy) | 2022.01+dfsg-2ubuntu2.8 | u-boot-imx 2022.01+dfsg-2ubuntu2.8 | Oct 7, 2026 |
| u-boot-imx · Ubuntu 24.04.5 LTS (noble) | 2025.10-0ubuntu0.24.04.3 | u-boot-imx 2025.10-0ubuntu0.24.04.3 | Oct 7, 2026 |
| u-boot-imx · Ubuntu 26.04.1 LTS (resolute) | 2025.10-0ubuntu2.1 | u-boot-imx 2025.10-0ubuntu2.1 | Sep 29, 2026 |
| u-boot-microchip · Ubuntu 22.04.1 LTS (jammy) | 2022.01+dfsg-2ubuntu2.8 | u-boot-microchip 2022.01+dfsg-2ubuntu2.8 | Oct 7, 2026 |
| u-boot-microchip · Ubuntu 24.04.5 LTS (noble) | 2025.10-0ubuntu0.24.04.3 | u-boot-microchip 2025.10-0ubuntu0.24.04.3 | Oct 7, 2026 |
| u-boot-microchip · Ubuntu 26.04.1 LTS (resolute) | 2025.10-0ubuntu2.1 | u-boot-microchip 2025.10-0ubuntu2.1 | Sep 29, 2026 |
| u-boot-mvebu · Ubuntu 18.04.6 LTS (bionic) | 2020.10+dfsg-1ubuntu0~18.04.3+esm1 | u-boot-mvebu 2020.10+dfsg-1ubuntu0~18.04.3+esm1 | Oct 7, 2026 |
| u-boot-mvebu · Ubuntu 20.04 LTS (focal) | 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | u-boot-mvebu 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | Oct 7, 2026 |
| u-boot-mvebu · Ubuntu 22.04.1 LTS (jammy) | 2022.01+dfsg-2ubuntu2.8 | u-boot-mvebu 2022.01+dfsg-2ubuntu2.8 | Oct 7, 2026 |
| u-boot-mvebu · Ubuntu 24.04.5 LTS (noble) | 2025.10-0ubuntu0.24.04.3 | u-boot-mvebu 2025.10-0ubuntu0.24.04.3 | Oct 7, 2026 |
| u-boot-mvebu · Ubuntu 26.04.1 LTS (resolute) | 2025.10-0ubuntu2.1 | u-boot-mvebu 2025.10-0ubuntu2.1 | Sep 29, 2026 |
| u-boot-omap · Ubuntu 18.04.6 LTS (bionic) | 2020.10+dfsg-1ubuntu0~18.04.3+esm1 | u-boot-omap 2020.10+dfsg-1ubuntu0~18.04.3+esm1 | Oct 7, 2026 |
| u-boot-omap · Ubuntu 20.04 LTS (focal) | 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | u-boot-omap 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | Oct 7, 2026 |
| u-boot-omap · Ubuntu 22.04.1 LTS (jammy) | 2022.01+dfsg-2ubuntu2.8 | u-boot-omap 2022.01+dfsg-2ubuntu2.8 | Oct 7, 2026 |
| u-boot-omap · Ubuntu 24.04.5 LTS (noble) | 2025.10-0ubuntu0.24.04.3 | u-boot-omap 2025.10-0ubuntu0.24.04.3 | Oct 7, 2026 |
| u-boot-omap · Ubuntu 26.04.1 LTS (resolute) | 2025.10-0ubuntu2.1 | u-boot-omap 2025.10-0ubuntu2.1 | Sep 29, 2026 |
| u-boot-qcom · Ubuntu 18.04.6 LTS (bionic) | 2020.10+dfsg-1ubuntu0~18.04.3+esm1 | u-boot-qcom 2020.10+dfsg-1ubuntu0~18.04.3+esm1 | Oct 7, 2026 |
| u-boot-qcom · Ubuntu 20.04 LTS (focal) | 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | u-boot-qcom 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | Oct 7, 2026 |
| u-boot-qcom · Ubuntu 22.04.1 LTS (jammy) | 2022.01+dfsg-2ubuntu2.8 | u-boot-qcom 2022.01+dfsg-2ubuntu2.8 | Oct 7, 2026 |
| u-boot-qcom · Ubuntu 24.04.5 LTS (noble) | 2025.10-0ubuntu0.24.04.3 | u-boot-qcom 2025.10-0ubuntu0.24.04.3 | Oct 7, 2026 |
| u-boot-qcom · Ubuntu 26.04.1 LTS (resolute) | 2025.10-0ubuntu2.1 | u-boot-qcom 2025.10-0ubuntu2.1 | Sep 29, 2026 |
| u-boot-qemu · Ubuntu 18.04.6 LTS (bionic) | 2020.10+dfsg-1ubuntu0~18.04.3+esm1 | u-boot-qemu 2020.10+dfsg-1ubuntu0~18.04.3+esm1 | Oct 7, 2026 |
| u-boot-qemu · Ubuntu 20.04 LTS (focal) | 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | u-boot-qemu 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | Oct 7, 2026 |
| u-boot-qemu · Ubuntu 22.04.1 LTS (jammy) | 2022.01+dfsg-2ubuntu2.8 | u-boot-qemu 2022.01+dfsg-2ubuntu2.8 | Oct 7, 2026 |
| u-boot-qemu · Ubuntu 24.04.5 LTS (noble) | 2025.10-0ubuntu0.24.04.3 | u-boot-qemu 2025.10-0ubuntu0.24.04.3 | Oct 7, 2026 |
| u-boot-qemu · Ubuntu 26.04.1 LTS (resolute) | 2025.10-0ubuntu2.1 | u-boot-qemu 2025.10-0ubuntu2.1 | Sep 29, 2026 |
| u-boot-rockchip · Ubuntu 18.04.6 LTS (bionic) | 2020.10+dfsg-1ubuntu0~18.04.3+esm1 | u-boot-rockchip 2020.10+dfsg-1ubuntu0~18.04.3+esm1 | Oct 7, 2026 |
| u-boot-rockchip · Ubuntu 20.04 LTS (focal) | 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | u-boot-rockchip 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | Oct 7, 2026 |
| u-boot-rockchip · Ubuntu 22.04.1 LTS (jammy) | 2022.01+dfsg-2ubuntu2.8 | u-boot-rockchip 2022.01+dfsg-2ubuntu2.8 | Oct 7, 2026 |
| u-boot-rockchip · Ubuntu 24.04.5 LTS (noble) | 2025.10-0ubuntu0.24.04.3 | u-boot-rockchip 2025.10-0ubuntu0.24.04.3 | Oct 7, 2026 |
| u-boot-rockchip · Ubuntu 26.04.1 LTS (resolute) | 2025.10-0ubuntu2.1 | u-boot-rockchip 2025.10-0ubuntu2.1 | Sep 29, 2026 |
| u-boot-rpi · Ubuntu 18.04.6 LTS (bionic) | 2020.10+dfsg-1ubuntu0~18.04.3+esm1 | u-boot-rpi 2020.10+dfsg-1ubuntu0~18.04.3+esm1 | Oct 7, 2026 |
| u-boot-rpi · Ubuntu 20.04 LTS (focal) | 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | u-boot-rpi 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | Oct 7, 2026 |
| u-boot-rpi · Ubuntu 22.04.1 LTS (jammy) | 2022.01+dfsg-2ubuntu2.8 | u-boot-rpi 2022.01+dfsg-2ubuntu2.8 | Oct 7, 2026 |
| u-boot-rpi · Ubuntu 24.04.5 LTS (noble) | 2025.10-0ubuntu0.24.04.3 | u-boot-rpi 2025.10-0ubuntu0.24.04.3 | Oct 7, 2026 |
| u-boot-rpi · Ubuntu 26.04.1 LTS (resolute) | 2025.10-0ubuntu2.1 | u-boot-rpi 2025.10-0ubuntu2.1 | Sep 29, 2026 |
| u-boot-sifive · Ubuntu 20.04 LTS (focal) | 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | u-boot-sifive 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | Oct 7, 2026 |
| u-boot-sifive · Ubuntu 22.04.1 LTS (jammy) | 2022.01+dfsg-2ubuntu2.8 | u-boot-sifive 2022.01+dfsg-2ubuntu2.8 | Oct 7, 2026 |
| u-boot-sifive · Ubuntu 24.04.5 LTS (noble) | 2025.10-0ubuntu0.24.04.3 | u-boot-sifive 2025.10-0ubuntu0.24.04.3 | Oct 7, 2026 |
| u-boot-sifive · Ubuntu 26.04.1 LTS (resolute) | 2025.10-0ubuntu2.1 | u-boot-sifive 2025.10-0ubuntu2.1 | Sep 29, 2026 |
| u-boot-sitara-binaries · Ubuntu 24.04.5 LTS (noble) | 2025.10-0ubuntu0.24.04.3 | u-boot-sitara-binaries 2025.10-0ubuntu0.24.04.3 | Oct 7, 2026 |
| u-boot-sitara-binaries · Ubuntu 26.04.1 LTS (resolute) | 2025.10-0ubuntu2.1 | u-boot-sitara-binaries 2025.10-0ubuntu2.1 | Sep 29, 2026 |
| u-boot-starfive · Ubuntu 24.04.5 LTS (noble) | 2025.10-0ubuntu0.24.04.3 | u-boot-starfive 2025.10-0ubuntu0.24.04.3 | Oct 7, 2026 |
| u-boot-starfive · Ubuntu 26.04.1 LTS (resolute) | 2025.10-0ubuntu2.1 | u-boot-starfive 2025.10-0ubuntu2.1 | Sep 29, 2026 |
| u-boot-stm32 · Ubuntu 24.04.5 LTS (noble) | 2025.10-0ubuntu0.24.04.3 | u-boot-stm32 2025.10-0ubuntu0.24.04.3 | Oct 7, 2026 |
| u-boot-stm32 · Ubuntu 26.04.1 LTS (resolute) | 2025.10-0ubuntu2.1 | u-boot-stm32 2025.10-0ubuntu2.1 | Sep 29, 2026 |
| u-boot-sunxi · Ubuntu 18.04.6 LTS (bionic) | 2020.10+dfsg-1ubuntu0~18.04.3+esm1 | u-boot-sunxi 2020.10+dfsg-1ubuntu0~18.04.3+esm1 | Oct 7, 2026 |
| u-boot-sunxi · Ubuntu 20.04 LTS (focal) | 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | u-boot-sunxi 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | Oct 7, 2026 |
| u-boot-sunxi · Ubuntu 22.04.1 LTS (jammy) | 2022.01+dfsg-2ubuntu2.8 | u-boot-sunxi 2022.01+dfsg-2ubuntu2.8 | Oct 7, 2026 |
| u-boot-sunxi · Ubuntu 24.04.5 LTS (noble) | 2025.10-0ubuntu0.24.04.3 | u-boot-sunxi 2025.10-0ubuntu0.24.04.3 | Oct 7, 2026 |
| u-boot-sunxi · Ubuntu 26.04.1 LTS (resolute) | 2025.10-0ubuntu2.1 | u-boot-sunxi 2025.10-0ubuntu2.1 | Sep 29, 2026 |
| u-boot-tegra · Ubuntu 18.04.6 LTS (bionic) | 2020.10+dfsg-1ubuntu0~18.04.3+esm1 | u-boot-tegra 2020.10+dfsg-1ubuntu0~18.04.3+esm1 | Oct 7, 2026 |
| u-boot-tegra · Ubuntu 20.04 LTS (focal) | 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | u-boot-tegra 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | Oct 7, 2026 |
| u-boot-tegra · Ubuntu 22.04.1 LTS (jammy) | 2022.01+dfsg-2ubuntu2.8 | u-boot-tegra 2022.01+dfsg-2ubuntu2.8 | Oct 7, 2026 |
| u-boot-tegra · Ubuntu 24.04.5 LTS (noble) | 2025.10-0ubuntu0.24.04.3 | u-boot-tegra 2025.10-0ubuntu0.24.04.3 | Oct 7, 2026 |
| u-boot-tegra · Ubuntu 26.04.1 LTS (resolute) | 2025.10-0ubuntu2.1 | u-boot-tegra 2025.10-0ubuntu2.1 | Sep 29, 2026 |
| u-boot-tools · Ubuntu 18.04.6 LTS (bionic) | 2020.10+dfsg-1ubuntu0~18.04.3+esm1 | u-boot-tools 2020.10+dfsg-1ubuntu0~18.04.3+esm1 | Oct 7, 2026 |
| u-boot-tools · Ubuntu 20.04 LTS (focal) | 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | u-boot-tools 2021.01+dfsg-3ubuntu0~20.04.6+esm1 | Oct 7, 2026 |
| u-boot-tools · Ubuntu 22.04.1 LTS (jammy) | 2022.01+dfsg-2ubuntu2.8 | u-boot-tools 2022.01+dfsg-2ubuntu2.8 | Oct 7, 2026 |
| u-boot-tools · Ubuntu 24.04.5 LTS (noble) | 2025.10-0ubuntu0.24.04.3 | u-boot-tools 2025.10-0ubuntu0.24.04.3 | Oct 7, 2026 |
| u-boot-tools · Ubuntu 26.04.1 LTS (resolute) | 2025.10-0ubuntu2.1 | u-boot-tools 2025.10-0ubuntu2.1 | Sep 29, 2026 |
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