Technology
BusyBox vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 12 vulnerabilities in BusyBox: 8 in the last 7 days and 12 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-124746, was published on 11 November 2026. 3 vulnerabilities in the last four weeks, up 200% on the four before (1).
- Last 7 days
- 8
- Last 90 days
- 12
- Critical, all time
- 0
- Exploited in the wild
- 0
About BusyBox
Lightweight multi-call binary providing core Unix utilities and shell functionality.
Latest BusyBox vulnerabilities
- CVE-2026-124746: BusyBox integer overflow in volume_idmediumCVSS 5.5
- CVE-2026-124745: BusyBox tar hardlink resolution path traversalmediumCVSS 6.3
- CVE-2026-124744: BusyBox cpio hardlink path traversal vulnerabilitymediumCVSS 6.3
- CVE-2026-124743: BusyBox divide-by-zero in HFS+ filesystem parsingmediumCVSS 5.5
- CVE-2026-124740: BusyBox udhcpc6 use-after-free in DHCPv6 clientmediumCVSS 4.3
- CVE-2026-124738: BusyBox httpd authentication bypass via pre-compressed filesmediumCVSS 5.3
- CVE-2026-124741: BusyBox udhcpc6 stack buffer overflow in DHCPv6 optionshighCVSS 7.6
- CVE-2026-124747: BusyBox wget heap buffer overflow in FTP resumehighCVSS 7.5
- CVE-2026-90954: BusyBox dpkg-deb path traversal in archive extractionhighCVSS 7.8EPSS 0.2%
- CVE-2026-88838: BusyBox mount security restriction bypass in mount utilitymediumCVSS 5.5EPSS 0.1%
- CVE-2026-88836: BusyBox TLS missing Finished verify_data checkinginfo
- CVE-2026-108119: BusyBox tar applet path traversal in deferred link creationmediumCVSS 6.3EPSS 0.1%
Most severe BusyBox vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-90954: BusyBox dpkg-deb path traversal in archive extractionhighCVSS 7.8EPSS 0.2%
- CVE-2026-124741: BusyBox udhcpc6 stack buffer overflow in DHCPv6 optionshighCVSS 7.6
- CVE-2026-124747: BusyBox wget heap buffer overflow in FTP resumehighCVSS 7.5
- CVE-2026-108119: BusyBox tar applet path traversal in deferred link creationmediumCVSS 6.3EPSS 0.1%
- CVE-2026-124745: BusyBox tar hardlink resolution path traversalmediumCVSS 6.3
- CVE-2026-124744: BusyBox cpio hardlink path traversal vulnerabilitymediumCVSS 6.3
- CVE-2026-88838: BusyBox mount security restriction bypass in mount utilitymediumCVSS 5.5EPSS 0.1%
- CVE-2026-124746: BusyBox integer overflow in volume_idmediumCVSS 5.5
- CVE-2026-124743: BusyBox divide-by-zero in HFS+ filesystem parsingmediumCVSS 5.5
- CVE-2026-124738: BusyBox httpd authentication bypass via pre-compressed filesmediumCVSS 5.3
Vulnerabilities per week
3 vulnerabilities in the last four weeks, up 200% on the four before (1). 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 | 0 | 0 | |
| 5 Oct 2026 | 1 | 0 | |
| 12 Oct 2026 | 3 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 8 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many BusyBox vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/x-busybox)<a href="https://junglewise.ai/threats/technologies/x-busybox"><img src="https://junglewise.ai/threats/technologies/x-busybox/badge.svg" alt="BusyBox 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/x-busybox.json, and this page as text at https://junglewise.ai/threats/technologies/x-busybox.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, "BusyBox vulnerabilities", https://junglewise.ai/threats/technologies/x-busybox, 13 November 2026.