# dm: fix reading free memory in do_resume

CVE record · `CVE-2026-99036`

- **Identifiers:** `CVE-2026-99036`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 23 Oct 2026
- **Updated:** 30 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 23 Oct 2026, 12:21 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

## Affected products, as the CNA wrote them

- Vendor: Linux. Product: Linux.
  - affected: `d58168763f74d1edbc296d7038c60efe6493fdd4 to before 2bc5df0cf906f36a8f59ac864139ee2b7b53d3c0` (git)
  - affected: `d58168763f74d1edbc296d7038c60efe6493fdd4 to before 48169328021dfd59121f9a66cca919b7defcd3fa` (git)
  - affected: `d58168763f74d1edbc296d7038c60efe6493fdd4 to before 7a272c2338f758e3b6e664ebf7488ac40f48a2a4` (git)
  - affected: `d58168763f74d1edbc296d7038c60efe6493fdd4 to before 281f68d6cf8acb2547ebf0a849b8beae8fb0ec3c` (git)
  - affected: `d58168763f74d1edbc296d7038c60efe6493fdd4 to before 2c96d1a8324e7736e0f8a5790ecf39d36c2c4a82` (git)
  - affected: `d58168763f74d1edbc296d7038c60efe6493fdd4 to before e3bf232c913b7e0103d323f15e6342d37cb1b357` (git)
  - affected: `d58168763f74d1edbc296d7038c60efe6493fdd4 to before 301691c32b8ad023e3316d5dbb6a8cf52d47b0dc` (git)
  - affected: `d58168763f74d1edbc296d7038c60efe6493fdd4 to before c9417c1c5269e2bd0570fbe53e4ec03a8d31f008` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `2.6.29`
  - unaffected: `before 2.6.29` (semver)
  - unaffected: `5.10.273 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.224 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.191 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.160 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.113 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.57 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.11 to 7.2.*, inclusive` (semver)
  - unaffected: `7.3 to *, inclusive` (original_commit_for_fix)
  - Other versions: affected

## Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

## Severity and exploitation

No source has published a CVSS score for this record yet.

- **CISA KEV:** Not listed.
- **EPSS:** 0.0022, the 12th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

This record came from the full history of the CVE Program, published 23 Oct 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-99036](https://www.cve.org/CVERecord?id=CVE-2026-99036)
- [NVD: CVE-2026-99036](https://nvd.nist.gov/vuln/detail/CVE-2026-99036)

### References from the CNA

- <https://git.kernel.org/stable/c/2bc5df0cf906f36a8f59ac864139ee2b7b53d3c0>
- <https://git.kernel.org/stable/c/48169328021dfd59121f9a66cca919b7defcd3fa>
- <https://git.kernel.org/stable/c/7a272c2338f758e3b6e664ebf7488ac40f48a2a4>
- <https://git.kernel.org/stable/c/281f68d6cf8acb2547ebf0a849b8beae8fb0ec3c>
- <https://git.kernel.org/stable/c/2c96d1a8324e7736e0f8a5790ecf39d36c2c4a82>
- <https://git.kernel.org/stable/c/e3bf232c913b7e0103d323f15e6342d37cb1b357>
- <https://git.kernel.org/stable/c/301691c32b8ad023e3316d5dbb6a8cf52d47b0dc>
- <https://git.kernel.org/stable/c/c9417c1c5269e2bd0570fbe53e4ec03a8d31f008>

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.

## Check whether this affects you

This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it. Compare the affected versions above with what you run.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), `get_advisory` returns this record and `search_advisories` finds related ones. Setup: <https://agentprime.io/mcp.md>
- As JSON: <https://api.agentprime.io/v1/advisories/CVE-2026-99036>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-99036/>. Everything for agents: <https://agentprime.io/llms.txt>.