HighFix available
busybox — security advisory
A use-after-free in Busybox 1.35-x's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the copyvar function.
- Products
- busybox
- Affected versions
- Not specified
- Fixed versions
- 1.32.1-r9, 1.33.0-r8, 1.34.0-r6, 1.35.0-r15, 1.35.0-r17
- CVEs
- CVE-2022-30065
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 14:12 UTC · Revision 1
Source evidence
A use-after-free in Busybox 1.35-x's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the copyvar function.
osv:ALPINE-CVE-2022-30065
busybox
Fixed versions: 1.32.1-r9
busybox
Fixed versions: 1.33.0-r8
busybox
Fixed versions: 1.34.0-r6
busybox
Fixed versions: 1.35.0-r15
busybox
Fixed versions: 1.35.0-r17
busybox
Fixed versions: 1.35.0-r17
busybox
Fixed versions: 1.35.0-r17
busybox
Fixed versions: 1.35.0-r17
busybox
Fixed versions: 1.35.0-r17
busybox
Fixed versions: 1.35.0-r17
busybox
Fixed versions: 1.35.0-r17
busybox
Fixed versions: 1.35.0-r17
Complete source record
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"method": "structured",
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"modified": "2026-10-15T07:17:54.210189111Z",
"provider": "osv",
"upstream": [
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"source_id": "core-osv",
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"published_at": "2022-05-18T15:15:10.24+00:00"
}