Debian/busybox: medium 4.9
A use-after-free in the awk_sub() function (editors/awk.c) of Busybox v1.38.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted AWK script.
Action: Upgrade busybox to 1:1.38.0-3 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1:1.38.0-3 | - |
Fixed versions
| 1:1.38.0-3 |
Sources
- osv: DEBIAN-CVE-2026-38753#Debian:14/busybox
- https://security-tracker.debian.org/tracker/CVE-2026-38753
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