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.

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busybox: BusyBox: Denial of Service via crafted AWK script

A flaw was found in BusyBox. This vulnerability, a stack overflow in the evaluate function, allows a remote attacker to cause a Denial of Service DoS by providing a specially crafted AWK script. A Denial of Service attack can make the affected system or application unavailable to legitimate users...

CVE-2026-38752

A flaw was found in BusyBox. This vulnerability, a stack overflow in the evaluate function, allows a remote attacker to cause a Denial of Service DoS by providing a specially crafted AWK script. A Denial of Service attack can make the affected system or application unavailable to legitimate users...

SUSE CVE-2026-38753

A use-after-free in the awksub function editors/awk.c of Busybox v1.38.0 allows attackers to cause a Denial of Service DoS via supplying a crafted AWK script...

EUVD-2026-44848

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-2026-38753

A use-after-free in the awksub function editors/awk.c of Busybox v1.38.0 allows attackers to cause a Denial of Service DoS via supplying a crafted AWK script...

AZL-92832 CVE-2026-38753 affecting package busybox for versions less than 1.36.1-26

A use-after-free in the awksub function editors/awk.c of Busybox v1.38.0 allows attackers to cause a Denial of Service DoS via supplying a crafted AWK script...

DEBIAN-CVE-2026-38753

A use-after-free in the awksub function editors/awk.c of Busybox v1.38.0 allows attackers to cause a Denial of Service DoS via supplying a crafted AWK script...

CVE-2026-38752

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-2026-38752

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-2026-38753

A use-after-free in the awksub function editors/awk.c of Busybox v1.38.0 allows attackers to cause a Denial of Service DoS via supplying a crafted AWK script...

CVE-2026-38753

A use-after-free vulnerability exists in the awk_sub() function (located in editors/awk.c ) of Busybox v1.38.0 . This flaw allows an attacker to trigger a Denial of Service (DoS) by providing a crafted AWK script . While some sources indicate the vulnerability may not have a vendor-supplied patch...

CVE-2026-38753

A use-after-free in the awksub function editors/awk.c of Busybox v1.38.0 allows attackers to cause a Denial of Service DoS via supplying a crafted AWK script...

CVE-2026-38753: Use After Free

A use-after-free in the awksub function editors/awk.c of Busybox v1.38.0 allows attackers to cause a Denial of Service DoS via supplying a crafted AWK script...

CVE-2026-38752: Uncontrolled Recursion

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-2026-38752

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...

PT-2026-60312

Name of the Vulnerable Software and Affected Versions BusyBox affected versions not specified Description A stack overflow occurs in the evaluate function editors/awk.c when processing a specially crafted AWK script, which can lead to a Denial of Service DoS. A stack overflow is a condition where...

EUVD-2013-7117

Malware in sbrugna...

K15303: PHP vulnerability CVE-2013-7345

Security Advisory Description The BEGIN regular expression in the awk script detector in magic/Magdir/commands in file before 5.15 uses multiple wildcards with unlimited repetitions, which allows context-dependent attackers to cause a denial of service CPU consumption via a crafted ASCII file tha...

FreeBSD : FreeBSD -- Multiple vulnerabilities in file(1) and libmagic(3) (70140f20-6007-11e6-a6c3-14dae9d210b8)

A specifically crafted Composite Document File CDF file can trigger an out-of-bounds read or an invalid pointer dereference. CVE-2012-1571 A flaw in regular expression in the awk script detector makes use of multiple wildcards with unlimited repetitions. CVE-2013-7345 A malicious input file could...