CVE-2026-63693

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-63693
StatePUBLISHED
Assignerdell
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-24 20:16:55 UTC
Updated2026-08-24 20:16:55 UTC
DescriptionDell Client BIOS contains an Improper Link Resolution Before File Access ('Link Following') vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Arbitrary Write

Risk And Classification

Primary CVSS: v3.1 6.6 MEDIUM from [email protected]

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H

Problem Types: CWE-379 | CWE-379 CWE-379: Creation of Temporary File in Directory with Insecure Permissions

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary6.6MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H
3.1CNACVSS6.6MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Dell Alienware Area 51m R2 affected 1.37.0 semver Not specified
CNA Dell Alienware Area-51 AAT2265 affected 1.8.1 semver Not specified
CNA Dell Alienware Aurora R13 affected 1.33.0 semver Not specified
CNA Dell Alienware Aurora R15 affected 1.29.0 semver Not specified
CNA Dell Alienware Aurora R15 AMD affected 1.26.0 semver Not specified
CNA Dell Alienware Aurora Ryzen Edition R14 affected 2.32.0 semver Not specified
CNA Dell Alienware M15 R3 affected 1.37.0 semver Not specified
CNA Dell Alienware M15 R4 affected 1.35.0 semver Not specified
CNA Dell Alienware M17 R3 affected 1.37.0 semver Not specified
CNA Dell Alienware M17 R4 affected 1.35.0 semver Not specified
CNA Dell Alienware X15 R1 affected 1.34.0 semver Not specified
CNA Dell Alienware X17 R1 affected 1.34.0 semver Not specified
CNA Dell AURORA R16 affected 2.25.0 semver Not specified
CNA Dell Inspiron 15 3510 affected 1.30.0 semver Not specified
CNA Dell Inspiron 15 3521 affected 1.25.0 semver Not specified
CNA Dell XPS 8950 affected 1.33.0 semver Not specified
CNA Dell XPS 8960 affected 2.24.0 semver Not specified

References

ReferenceSourceLinkTags
www.dell.com/support/kbdoc/en-us/000501826/dsa-2026-280-security-update-fo... [email protected] www.dell.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Dell Technologies would like to thank falconCorrup for reporting this issue. (en)

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