CVE catalog

CVE-2026-76014

Severity: Medium · CVSS 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Published: Aug 18, 2026, 10:00:00 PM UTC
Updated: Aug 19, 2026, 3:16:53 AM UTC
Source: [NVD] · [CVE record]
EPSS: 0.16% · Oct 25, 2026

A vulnerability has been found in BusyBox up to 1.30.1. This vulnerability affects unknown code of the file networking/wget.c of the component FEATURE_WGET_TIMEOUT Handler. Such manipulation of the argument -T leads to null pointer dereference. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The name of the patch is 83a40bf7a93c8ac093d33ab452222dd5b9eb57ff. A patch should be applied to remediate this issue.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	busybox	sid	`1:1.38.0-3`	vulnerable
Debian	busybox	forky	`1:1.38.0-3`	vulnerable
Debian	busybox	trixie	`1:1.37.0-6`	vulnerable
Debian	busybox	bookworm	`1:1.35.0-4+deb12u1`	vulnerable

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	busybox	source	sid	`(unfixed)`	unimportant	Not reported	Not reported
Debian	busybox	source	forky	`(unfixed)`	unimportant	Not reported	Not reported
Debian	busybox	source	trixie	`(unfixed)`	unimportant	Not reported	Not reported
Debian	busybox	source	bookworm	`(unfixed)`	unimportant	Not reported	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[busybox]Affected
Source package: [busybox]
Details (2)
- 1:1.35.0-4+deb12u1+b1 · amd64 · bookworm
  Affected
  nvd · busybox · debian · bookworm; nvd · busybox · debian · 12
- 1:1.35.0-4+deb12u1+b1 · arm64 · bookworm
  Affected
  nvd · busybox · debian · bookworm; nvd · busybox · debian · 12
[busybox-static]Affected
Source package: [busybox]
Details (2)
- 1:1.35.0-4+deb12u1+b1 · amd64 · bookworm
  Affected
  nvd · busybox · debian · bookworm; nvd · busybox · debian · 12
- 1:1.35.0-4+deb12u1+b1 · arm64 · bookworm
  Affected
  nvd · busybox · debian · bookworm; nvd · busybox · debian · 12
[busybox-syslogd]Affected
Source package: [busybox]
Details (2)
- 1:1.35.0-4+deb12u1 · all · bookworm
  Affected
  nvd · busybox · debian · bookworm; nvd · busybox · debian · 12
- 1:1.35.0-4+deb12u1 · all · bookworm
  Affected
  nvd · busybox · debian · bookworm; nvd · busybox · debian · 12
[udhcpc]Affected
Source package: [busybox]
Details (2)
- 1:1.35.0-4+deb12u1+b1 · amd64 · bookworm
  Affected
  nvd · busybox · debian · bookworm; nvd · busybox · debian · 12
- 1:1.35.0-4+deb12u1+b1 · arm64 · bookworm
  Affected
  nvd · busybox · debian · bookworm; nvd · busybox · debian · 12
[udhcpd]Affected
Source package: [busybox]
Details (2)
- 1:1.35.0-4+deb12u1+b1 · amd64 · bookworm
  Affected
  nvd · busybox · debian · bookworm; nvd · busybox · debian · 12
- 1:1.35.0-4+deb12u1+b1 · arm64 · bookworm
  Affected
  nvd · busybox · debian · bookworm; nvd · busybox · debian · 12

[Debian 13 (Trixie)]

[busybox]Affected
Source package: [busybox]
Details (2)
- 1:1.37.0-6+b8 · amd64 · trixie
  Affected
  nvd · busybox · debian · 13
- 1:1.37.0-6+b8 · arm64 · trixie
  Affected
  nvd · busybox · debian · 13
[busybox-static]Affected
Source package: [busybox]
Details (2)
- 1:1.37.0-6+b8 · amd64 · trixie
  Affected
  nvd · busybox · debian · 13
- 1:1.37.0-6+b8 · arm64 · trixie
  Affected
  nvd · busybox · debian · 13
[busybox-syslogd]Affected
Source package: [busybox]
Details (2)
- 1:1.37.0-6 · all · trixie
  Affected
  nvd · busybox · debian · 13
- 1:1.37.0-6 · all · trixie
  Affected
  nvd · busybox · debian · 13
[udhcpc]Affected
Source package: [busybox]
Details (2)
- 1:1.37.0-6 · all · trixie
  Affected
  nvd · busybox · debian · 13
- 1:1.37.0-6 · all · trixie
  Affected
  nvd · busybox · debian · 13
[udhcpd]Affected
Source package: [busybox]
Details (2)
- 1:1.37.0-6 · all · trixie
  Affected
  nvd · busybox · debian · 13
- 1:1.37.0-6 · all · trixie
  Affected
  nvd · busybox · debian · 13

Observed: Oct 23, 2026, 9:38:43 PM UTC

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]