MediumFix available
busybox — security advisory
A use-after-free vulnerability was discovered in xasprintf function in xfuncs_printf.c:344 in BusyBox v.1.36.1.
- Products
- busybox
- Affected versions
- Not specified
- Fixed versions
- 1.35.0-r31, 1.36.1-r17, 1.36.1-r27, 1.36.1-r7
- CVEs
- CVE-2023-42363
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 15:00 UTC · Revision 1
Source evidence
A use-after-free vulnerability was discovered in xasprintf function in xfuncs_printf.c:344 in BusyBox v.1.36.1.
osv:ALPINE-CVE-2023-42363
busybox
Fixed versions: 1.35.0-r31
busybox
Fixed versions: 1.36.1-r7
busybox
Fixed versions: 1.36.1-r17
busybox
Fixed versions: 1.36.1-r27
busybox
Fixed versions: 1.36.1-r27
busybox
Fixed versions: 1.36.1-r27
busybox
Fixed versions: 1.36.1-r27
busybox
Fixed versions: 1.36.1-r27
Complete source record
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"modified": "2026-10-26T17:17:58.639779702Z",
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