In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, Handle destroying table that has a miss table If a t…
CVE-2026-98895 · GHSA-284x-89cm-vm4h · EUVD-2026-108689 · published 23 Oct 2026
How serious is it
- Severity: high, CVSS score 7 out of 10.
- No exploit prediction (EPSS) score yet.
- Not on the CISA list of exploited vulnerabilities.
- No public exploit in Exploit-DB.
Is your app affected by CVE-2026-98895?
Paste this prompt into Claude Code, Cursor or any AI coding tool: it runs a free Shippable scan of your project and fixes what it finds. Built with Lovable, Bolt or v0? Scan your live app. Or upload your package file.
Who is affected
- Linux Linux: patch: 7.2
- Linux Linux: 0 <6.12.111
- Linux Linux: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <16b81428f7b5f253ab30a998bc4f4ecd1c8823f8
- Linux Linux: patch: 6.12.111
- Linux Linux: patch: 6.18.53
- Linux Linux: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <6efdc212627cecf33b594256ae4460b4c52a126a
- Linux Linux: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <60e9e82f162ab7399373ff2185119289e4f6dc06
- Linux Linux: 0 <6.18.53
How to check
- Find out whether you run the affected product and which version, then compare it with the versions above.
How to fix
Copies a prompt for Claude Code, Cursor or Codex that asks it to check whether you run this product.
- Apply the vendor's update or mitigation from the references below. If there is none yet, limit exposure of the affected service until there is.
- If a vulnerable version was live, check your logs and rotate the secrets that server could read.
The advisory
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5: HWS, Handle destroying table that has a miss table
If a table has a miss table that was created by
'mlx5hws_table_set_default_miss' API function, its miss_tbl
keeps the table that points to it in a list.
If such table is deleted, we need to also remove it from the
miss_tbl list, otherwise the node in miss_tbl list will contain
garbage.
Check your whole app
Dependencies are only half of it. Free and read-only: before you push, run npx shippable-dev scan localhost:3000 in your project folder, no account needed. For your live app, you prove it's yours with a one-line tag first.
References
- git.kernel.org/stable/c/16b81428f7b5f253ab30a998bc4f4ecd1c8823f8
- git.kernel.org/stable/c/6efdc212627cecf33b594256ae4460b4c52a126a
- git.kernel.org/stable/c/60e9e82f162ab7399373ff2185119289e4f6dc06
Merged from ENISA EUVD. Last updated 25 Oct 2026. All vulnerabilities · RSS · JSON