Busybox vulnerabilities

Products

• Busybox 48

Newest

• busybox BusyBox libarchive Symlink Directory Traversal Arbitrary File Creation Vulnerability CVE-2026-92205 6.1 MediumOctober 21, 2026
• busybox BusyBox FEATURE_WGET_TIMEOUT wget.c null pointer dereference CVE-2026-76014 Fix available 4.8 MediumAugust 19, 2026
• busybox A heap overflow in the evalcommand() function (shell/ash.c) of Busybox v1.38.0 allows attackers... CVE-2026-38755 Fix available 2.9 LowJuly 15, 2026
• busybox A heap overflow in the ifsbreakup() function (shell/ash.c) of Busybox v1.38.0 allows attackers to... CVE-2026-38754 Fix available 5.1 MediumJuly 15, 2026
• busybox A use-after-free in the awk_sub() function (editors/awk.c) of Busybox v1.38.0 allows attackers to... CVE-2026-38753 Fix available 4.9 MediumJuly 15, 2026
• busybox A stack overflow in the evaluate() function (editors/awk.c) of BusyBox commit 371fe9 allows... CVE-2026-38752 Fix available 2.9 LowJuly 15, 2026
• busybox, siemens ruggedcom rst2428p +1 more BusyBox wget thru 1.3.7 accepted raw CR (0x0D)/LF (0x0A) and other C0 control bytes in the HTTP... CVE-2025-60876 Public exploitFix available 6.5 MediumNovember 10, 2025
• busybox, siemens ruggedcom rst2428p +1 more In tar in BusyBox through 1.37.0, a TAR archive can have filenames hidden from a listing through... CVE-2025-46394 Fix available 3.2 LowApril 23, 2025
• busybox In netstat in BusyBox through 1.37.0, local users can launch of network application with an argv... CVE-2024-58251 Fix available 2.5 LowApril 23, 2025
• busybox A heap-buffer-overflow was discovered in BusyBox v.1.36.1 in the next_token function at awk.c:1159. CVE-2023-42366 Fix available 5.5 MediumNovember 27, 2023
• busybox A use-after-free vulnerability was discovered in BusyBox v.1.36.1 via a crafted awk pattern in... CVE-2023-42365 Fix available 5.5 MediumNovember 27, 2023
• busybox A use-after-free vulnerability in BusyBox v.1.36.1 allows attackers to cause a denial of service... CVE-2023-42364 Fix available 5.5 MediumNovember 27, 2023
• busybox A use-after-free vulnerability was discovered in xasprintf function in xfuncs_printf.c:344 in... CVE-2023-42363 Fix available 5.5 MediumNovember 27, 2023
• busybox An issue in the CPIO command of Busybox v1.33.2 allows attackers to execute a directory traversal. CVE-2023-39810 Fix available 7.8 HighAugust 28, 2023
• busybox, debian linux, siemens ruggedcom rst2428p +16 more +18 more There is a stack overflow vulnerability in ash.c:6030 in busybox before 1.35. In the environment... CVE-2022-48174 Fix available 9.8 CriticalAugust 22, 2023
• busybox, siemens scalance sc622-2c firmware, scalance sc626-2c firmware +4 more +6 more A use-after-free in Busybox 1.35-x's awk applet leads to denial of service and possibly code... CVE-2022-30065 Fix available 7.8 HighMay 18, 2022
• busybox BusyBox through 1.35.0 allows remote attackers to execute arbitrary code if netstat is used to... CVE-2022-28391 Fix available 8.8 HighApril 3, 2022
• busybox, fedoraproject fedora +1 more A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution... CVE-2021-42386 Fix available 7.2 HighNovember 15, 2021
• busybox, fedoraproject fedora +1 more A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution... CVE-2021-42385 Fix available 7.2 HighNovember 15, 2021
• busybox, fedoraproject fedora +1 more A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution... CVE-2021-42384 Fix available 7.2 HighNovember 15, 2021
• busybox, fedoraproject fedora +1 more A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution... CVE-2021-42383 Fix available 7.2 HighNovember 15, 2021
• busybox, fedoraproject fedora +1 more A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution... CVE-2021-42382 Fix available 7.2 HighNovember 15, 2021
• busybox, fedoraproject fedora +1 more A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution... CVE-2021-42381 Fix available 7.2 HighNovember 15, 2021
• busybox, fedoraproject fedora +1 more A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution... CVE-2021-42380 Fix available 7.2 HighNovember 15, 2021
• busybox, fedoraproject fedora +1 more A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution... CVE-2021-42379 Fix available 7.2 HighNovember 15, 2021
• busybox, fedoraproject fedora +1 more A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution... CVE-2021-42378 Fix available 7.2 HighNovember 15, 2021
• busybox, fedoraproject fedora, netapp cloud backup +9 more +11 more An attacker-controlled pointer free in Busybox's hush applet leads to denial of service and... CVE-2021-42377 Fix available 9.8 CriticalNovember 15, 2021
• busybox, fedoraproject fedora, netapp cloud backup +9 more +11 more A NULL pointer dereference in Busybox's hush applet leads to denial of service when processing a... CVE-2021-42376 Fix available 5.5 MediumNovember 15, 2021
• busybox, fedoraproject fedora, netapp cloud backup +9 more +11 more An incorrect handling of a special element in Busybox's ash applet leads to denial of service... CVE-2021-42375 Fix available 5.5 MediumNovember 15, 2021
• busybox, fedoraproject fedora, netapp cloud backup +9 more +11 more An out-of-bounds heap read in Busybox's unlzma applet leads to information leak and denial of... CVE-2021-42374 Fix available 5.3 MediumNovember 15, 2021
• busybox, fedoraproject fedora, netapp cloud backup +9 more +11 more A NULL pointer dereference in Busybox's man applet leads to denial of service when a section name... CVE-2021-42373 Fix available 5.5 MediumNovember 15, 2021
• busybox, debian linux, fedoraproject fedora +2 more decompress_gunzip.c in BusyBox through 1.32.1 mishandles the error bit on the huft_build result... CVE-2021-28831 Fix available 7.5 HighMarch 19, 2021
• busybox, canonical ubuntu linux +1 more An issue was discovered in BusyBox through 1.30.0. An out of bounds read in udhcp components ... CVE-2019-5747 Fix available 7.5 HighJanuary 9, 2019
• busybox, canonical ubuntu linux +1 more An issue was discovered in BusyBox before 1.30.0. An out of bounds read in udhcp components ... CVE-2018-20679 Fix available 7.5 HighJanuary 9, 2019
• busybox Busybox contains a Missing SSL certificate validation vulnerability in The "busybox wget" applet... CVE-2018-1000500 Fix available 8.1 HighJune 26, 2018
• busybox, canonical ubuntu linux, debian linux +2 more BusyBox project BusyBox wget version prior to commit 8e2174e9bd836e53c8b9c6e00d1bc6e2a718686e... CVE-2018-1000517 Fix available EPSS 32.5% 9.8 CriticalJune 26, 2018
• busybox, canonical ubuntu linux, debian linux +3 more +5 more In the add_match function in libbb/lineedit.c in BusyBox through 1.27.2, the tab autocomplete... CVE-2017-16544 Fix available 8.8 HighNovember 20, 2017
• busybox archival/libarchive/decompress_unlzma.c in BusyBox 1.27.2 has an Integer Underflow that leads to... CVE-2017-15874 Fix available 5.5 MediumOctober 24, 2017
• busybox, canonical ubuntu linux, debian linux +2 more The get_next_block function in archival/libarchive/decompress_bunzip2.c in BusyBox 1.27.2 has an... CVE-2017-15873 Fix available 5.5 MediumOctober 24, 2017
• busybox, canonical ubuntu linux, debian linux +2 more Directory traversal vulnerability in the BusyBox implementation of tar before 1.22.0 v5 allows... CVE-2011-5325 Fix available 7.5 HighAugust 7, 2017
• busybox, canonical ubuntu linux, debian linux +2 more Heap-based buffer overflow in the DHCP client (udhcpc) in BusyBox before 1.25.0 allows remote... CVE-2016-2148 Fix available EPSS 27.1% 9.8 CriticalFebruary 9, 2017
• busybox, canonical ubuntu linux, debian linux +2 more Integer overflow in the DHCP client (udhcpc) in BusyBox before 1.25.0 allows remote attackers to... CVE-2016-2147 Fix available 7.5 HighFebruary 9, 2017
• busybox The recv_and_process_client_pkt function in networking/ntpd.c in busybox allows remote attackers... CVE-2016-6301 Fix available 7.5 HighAugust 9, 2016
• busybox, canonical ubuntu linux, debian linux +2 more huft_build in archival/libarchive/decompress_gunzip.c in BusyBox before 1.27.2 misuses a pointer,... CVE-2015-9261 Fix available 5.5 MediumOctober 31, 2015
• busybox The add_probe function in modutils/modprobe.c in BusyBox before 1.23.0 allows local users to... CVE-2014-9645 Fix available 5.5 MediumJanuary 27, 2015
• busybox, redhat enterprise linux, t-mobile tm-ac1900 +2 more util-linux/mdev.c in BusyBox before 1.21.0 uses 0777 permissions for parent directories when... CVE-2013-1813 Fix available 7.2 HighNovember 23, 2013
• busybox, t-mobile tm-ac1900 +1 more The DHCP client (udhcpc) in BusyBox before 1.20.0 allows remote DHCP servers to execute arbitrary... CVE-2011-2716 Fix available 6.8 MediumJuly 3, 2012
• busybox, avaya aura application enablement services, aura sip enablement services +2 more +4 more BusyBox 1.1.1 does not use a salt when generating passwords, which makes it easier for local... CVE-2006-1058 Fix available 5.5 MediumApril 4, 2006