Dell Client Platform BIOS contains a Stack-based Buffer Overflow Vulnerability.

published 2025-04-09 19 mo ago modified 2026-11-03 5 d ago also EUVD-2025-10416

cvss: 6.9; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 6%
public exploits: 0; none known

Dell Client Platform BIOS contains a Stack-based Buffer Overflow Vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary code execution.

Patch / fix

fixed in 1

Dell Dell Client Platform BIOS 1.33.0, 1.35.0, 2.1.5, 2.24.0

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 19 mo ago (2025-04-10)

Exploit prediction

0.17% chance of exploitation in the next 30 days, higher than 6% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	6.9	CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:H
NVD	3.1	6.7	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

Dell Dell Client Platform BIOS

Classification

Weakness

CWE-121 Stack-based Buffer Overflow
CWE-787 Out-of-bounds Write

References

dell.com /support/kbdoc/en-in/000283859/dsa-2025-088
vendor-advisory

Sources

CVE List CVE-2025-29988
NVD CVE-2025-29988

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Summary