Local code execution via unchecked object copy
Published Jun 13, 2025 · Updated Feb 26, 2026
Stack-based buffer overflow in Dell ControlVault3 before 5.15.10.14 and ControlVault3 Plus before 6.2.26.36 allows local users to execute code. securebio_identify copies an imported cv_object value of attacker-controlled length into a fixed 32-byte stack buffer without validating the length. Low-privileged Windows access to the ControlVault API or physical access is sufficient to execute code in the secure firmware and retrieve sensitive chip material.
Summary
What happened
Stack-based buffer overflow in Dell ControlVault3 before 5.15.10.14 and ControlVault3 Plus before 6.2.26.36 allows local users to execute code. securebio_identify copies an imported cv_object value of attacker-controlled length into a fixed 32-byte stack buffer without validating the length. Low-privileged Windows access to the ControlVault API or physical access is sufficient to execute code in the secure firmware and retrieve sensitive chip material.
The record
- CVE
- CVE-2025-24922
- Published
- Jun 13, 2025
- Updated
- Feb 26, 2026
- Vendor
- Dell
- Product
- ControlVault3 Plus
- Classifications
- CWE-121, T1068
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Jun 13, 2025CVE publishedPublication date reported by the CVE source.
- Feb 26, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <6.2.26.36
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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