SUSE-SU-2026:3900-1
SUSE-SU-2026:3900-1 · Security update for busybox
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This update for busybox fixes the following issues: - CVE-2023-42366: heap buffer overflow in the `next_token` function of `editors/awk.c` (bsc#1217586). - CVE-2026-38752: stack buffer overflow in the `evaluate()` function of `editors/awk.c` (bsc#1271544). - CVE-2026-38753: use-after-free in the `awk_sub()` function of `editors/awk.c` (bsc#1271545). - CVE-2026-38754: heap buffer overflow in `ifsbreakup()` function of `shell/ash.c` (bsc#1271547). - CVE-2026-38755: heap buffer overflow in `evalcommand()` function of `shell/ash.c` (bsc#1271548).
Fix available
- Published
- Updated
Stack: system
Affected products and versions
busybox SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5
- Affected ranges
- ECOSYSTEM: < 1.35.0-10.9.1
Update to 1.35.0-10.9.1
Original sources
- https://www.suse.com/support/update/announcement/2026/suse-su-20263900-1/
- https://bugzilla.suse.com/1217586
- https://bugzilla.suse.com/1271544
- https://bugzilla.suse.com/1271545
- https://bugzilla.suse.com/1271547
- https://bugzilla.suse.com/1271548
- https://www.suse.com/security/cve/CVE-2023-42366
- https://www.suse.com/security/cve/CVE-2026-38752
- https://www.suse.com/security/cve/CVE-2026-38753
- https://www.suse.com/security/cve/CVE-2026-38754
- https://www.suse.com/security/cve/CVE-2026-38755
- https://osv.dev/vulnerability/SUSE-SU-2026:3900-1