MEDIUMCVSS v3.1 5.5Vulnerability
CVE-2026-124746
A flaw was found in BusyBox. An integer overflow occurs in the volume_id component when calculating buffer boundaries while probing filesystem metadata. An attacker can exploit this vulnerability by providing a specially crafted filesystem image on an attached storage device. When probed by utilities such as blkid, findfs, or mount, the application crashes, resulting in a Denial of Service (DoS) that prevents the system from resolving or mounting storage devices.
Properties
- Severity
- MEDIUM
- Nvd fetched at
- 2026-11-11T23:49:45.533241+00:00
- Cvss severity
- MEDIUM
- Cvss score
- 5.5
- Retrieved at
- 2026-11-11T23:50:18+00:00
- Score
- 5.5
- Cvss version
- 3.1
- Last source
- NVD
- Cve id
- CVE-2026-124746
- Cvss vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- First seen by Signal
- 2026-11-11T15:41:39+00:00
- Name
- CVE-2026-124746
- Vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Published at
- 2026-11-11T15:17:19.570
- Last modified
- 2026-11-11T15:17:19.697
Related Entities (1)
HAS_WEAKNESS (1)
Related research
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