CVE-2026-29976

| EUVD-2026-16212 MEDIUM
2026-03-26 mitre
6.2
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

3
Analysis Generated
Mar 26, 2026 - 15:00 vuln.today
EUVD ID Assigned
Mar 26, 2026 - 15:00 euvd
EUVD-2026-16212
CVE Published
Mar 26, 2026 - 00:00 nvd
MEDIUM 6.2

Tags

Buffer Overflow

Description

Buffer Overflow vulnerability in ZerBea hcxpcapngtool v. 7.0.1-43-g2ee308e allows a local attacker to obtain sensitive information via the getradiotapfield() function

Analysis

The getradiotapfield() function in ZerBea hcxpcapngtool version 7.0.1-43-g2ee308e contains a buffer overflow vulnerability allowing local attackers to trigger a denial of service condition through memory corruption. While the vulnerability is classified as causing information disclosure in the description, the CVSS vector (C:N/I:N/A:H) indicates the primary impact is availability degradation rather than confidentiality compromise. …

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Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

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Priority Score

31
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +31
POC: 0

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CVE-2026-29976 vulnerability details – vuln.today
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