CLEANSTART-2026-JG03690

See a problem?
Import Source
https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-JG03690.json
JSON Data
https://api.osv.dev/v1/vulns/CLEANSTART-2026-JG03690
Upstream
Published
2026-10-30T18:15:20Z
Modified
2026-10-31T01:02:18Z
Severity
  • 7.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the nvalloc function
Details

Security vulnerability affects the busybox package. A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the nvalloc function

References

Affected packages

CleanStart / busybox

Package

Name
busybox
Purl
pkg:apk/cleanstart/busybox

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.34.0-r0

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-JG03690.json"