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BusyBox: Mehrere Schwachstellen ermöglichen Denial of Service
view advisory published 2026-07-15
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in BusyBox ausnutzen, um einen Denial of Service Angriff durchzuführen.
01
describes (4)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-38755US | — | — | ||
A heap overflow in the evalcommand() function (shell/ash.c) of Busybox v1.38.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted input. | ||||
| CVE-2026-38754US | — | — | ||
A heap overflow in the ifsbreakup() function (shell/ash.c) of Busybox v1.38.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted input. | ||||
| CVE-2026-38752US | — | — | ||
A stack overflow in the evaluate() function (editors/awk.c) of BusyBox commit 371fe9 allows attackers to cause a Denial of Service (DoS) via supplying a crafted AWK script. | ||||
| CVE-2026-38753US | — | — | ||
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. | ||||
02
references
External citations — patches, advisories, analysis.
- Red Hat Security Advisory RHSA-2026:41130 vom 2026-07-17external
- Red Hat Security Advisory RHSA-2026:42074 vom 2026-07-20external
- GitHub Advisory Database vom 2026-07-15external
- GitHub Advisory Database vom 2026-07-15external
- GitHub Advisory Database vom 2026-07-15external
- GitHub Advisory Database vom 2026-07-15external
- openSUSE Security Update OPENSUSE-SU-2026:22040-1 vom 2026-10-08external
- SUSE Security Update SUSE-SU-2026:3900-1 vom 2026-09-10external
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