Technology · Das U-Boot
Das U-Boot U-Boot vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 5 vulnerabilities in Das U-Boot U-Boot: 0 in the last 7 days and 5 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-74225, was published on 29 September 2026. Nothing in the last four weeks, down from 5 vulnerabilities in the four before.
- Last 7 days
- 0
- Last 90 days
- 5
- Critical, all time
- 0
- Exploited in the wild
- 0
About Das U-Boot U-Boot
U-Boot is a bootloader that initializes hardware and loads the operating system kernel on embedded systems.
Latest Das U-Boot U-Boot vulnerabilities
- CVE-2026-74225: U-Boot out-of-bounds memory access in DHCPv6 option parsinghighCVSS 7.1
- CVE-2026-74221: U-Boot buffer overflow in nfs_readlink_replyhighCVSS 8.2
- CVE-2026-74220: U-Boot buffer overflow in NFS read reply handlinghighCVSS 8.2
- CVE-2026-71973: U-Boot integer overflow in SquashFS directory table parsingmediumCVSS 5.2
- CVE-2026-71971: U-Boot out-of-bounds write in IP defragmentationhighCVSS 8.2
Most severe Das U-Boot U-Boot vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-74221: U-Boot buffer overflow in nfs_readlink_replyhighCVSS 8.2
- CVE-2026-74220: U-Boot buffer overflow in NFS read reply handlinghighCVSS 8.2
- CVE-2026-71971: U-Boot out-of-bounds write in IP defragmentationhighCVSS 8.2
- CVE-2026-74225: U-Boot out-of-bounds memory access in DHCPv6 option parsinghighCVSS 7.1
- CVE-2026-71973: U-Boot integer overflow in SquashFS directory table parsingmediumCVSS 5.2
Vulnerabilities per week
Nothing in the last four weeks, down from 5 vulnerabilities in the four before. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 5 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Das U-Boot U-Boot vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/das-u-boot-u-boot)<a href="https://junglewise.ai/threats/technologies/das-u-boot-u-boot"><img src="https://junglewise.ai/threats/technologies/das-u-boot-u-boot/badge.svg" alt="Das U-Boot U-Boot vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/das-u-boot-u-boot.json, and this page as text at https://junglewise.ai/threats/technologies/das-u-boot-u-boot.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Das U-Boot U-Boot vulnerabilities", https://junglewise.ai/threats/technologies/das-u-boot-u-boot, 9 November 2026.