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Fencer Intel
medium 6.6

CVE-2026-63693 json

Dell Client BIOS contains an Improper Link Resolution Before File Access ('Link Following') vulnerability.

published 2mo ago modified 30d ago also EUVD-2026-65091

cvss
6.6
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.1%
EPSS 0.1% chance of exploitation in 30 days, percentile 3%
public exploits
0
none known

Summary

Dell 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

Patch / fix

  • Dell Alienware Area 51m R2 1.37.0
  • Dell Alienware Area-51 AAT2265 1.8.1
  • Dell Alienware Aurora R13 1.33.0
  • Dell Alienware Aurora R15 1.29.0
  • Dell Alienware Aurora R15 AMD 1.26.0
  • Dell Alienware Aurora Ryzen Edition R14 2.32.0
  • Dell Alienware m15 R3 1.37.0
  • Dell Alienware m15 R4 1.35.0
  • Dell Alienware m17 R3 1.37.0
  • Dell Alienware m17 R4 1.35.0
  • Dell Alienware x15 R1 1.34.0
  • Dell Alienware x17 R1 1.34.0
  • Dell AURORA R16 2.25.0
  • Dell Inspiron 15 3510 1.30.0
  • Dell Inspiron 15 3521 1.25.0
  • Dell XPS 8950 1.33.0
  • Dell XPS 8960 2.24.0

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2mo ago

Exploit prediction

0.14% chance of exploitation in the next 30 days, higher than 3% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by version score vector
CNA 3.1 6.6 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H

Affected products

  • Dell Alienware Area 51m R2
  • Dell Alienware Area-51 AAT2265
  • Dell Alienware Aurora R13
  • Dell Alienware Aurora R15
  • Dell Alienware Aurora R15 AMD
  • Dell Alienware Aurora Ryzen Edition R14
  • Dell Alienware m15 R3
  • Dell Alienware m15 R4
  • Dell Alienware m17 R3
  • Dell Alienware m17 R4
  • Dell Alienware x15 R1
  • Dell Alienware x17 R1
  • Dell AURORA R16
  • Dell Inspiron 15 3510
  • Dell Inspiron 15 3521
  • Dell XPS 8950
  • Dell XPS 8960

Classification

Weakness
  • CWE-379 Creation of Temporary File in Directory with Insecure Permissions

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.