# dm-integrity: fix infinite loop on discard with large tag size

CVE record · `CVE-2026-99135`

- **Identifiers:** `CVE-2026-99135`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 28 Oct 2026
- **Updated:** 30 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 28 Oct 2026, 10:34 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: `84597a44a9d86ac949900441cea7da0af0f2f473 to before f41a224b3c9d66c7b59afc7cae02a8b214f3c684` (git)
  - affected: `84597a44a9d86ac949900441cea7da0af0f2f473 to before c66f5c6ccfa832d28b44a66c01e3468c246adac4` (git)
  - affected: `84597a44a9d86ac949900441cea7da0af0f2f473 to before 41a18e6c6e2c4a912494a035c17ecfe79c68b9e6` (git)
  - affected: `84597a44a9d86ac949900441cea7da0af0f2f473 to before bbc154a7da4e075aef720ef051aff6094400eb66` (git)
  - affected: `84597a44a9d86ac949900441cea7da0af0f2f473 to before c4cba6670fa199415689f67108e96b0ba469d767` (git)
  - affected: `84597a44a9d86ac949900441cea7da0af0f2f473 to before fc512700f1413fed652dac22fa1c4e837210b9c0` (git)
  - affected: `84597a44a9d86ac949900441cea7da0af0f2f473 to before 251b44b424920df9204e88a81fb3f78fa48ddd99` (git)
  - affected: `84597a44a9d86ac949900441cea7da0af0f2f473 to before 18d80c77b4c7dd20699e81cedfbbff4e9d198f28` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `5.7`
  - unaffected: `before 5.7` (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: `6.6.161 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.115 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.59 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.13 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:** 0.0019, the 8th 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 28 Oct 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-99135](https://www.cve.org/CVERecord?id=CVE-2026-99135)
- [NVD: CVE-2026-99135](https://nvd.nist.gov/vuln/detail/CVE-2026-99135)

### References from the CNA

- <https://git.kernel.org/stable/c/f41a224b3c9d66c7b59afc7cae02a8b214f3c684>
- <https://git.kernel.org/stable/c/c66f5c6ccfa832d28b44a66c01e3468c246adac4>
- <https://git.kernel.org/stable/c/41a18e6c6e2c4a912494a035c17ecfe79c68b9e6>
- <https://git.kernel.org/stable/c/bbc154a7da4e075aef720ef051aff6094400eb66>
- <https://git.kernel.org/stable/c/c4cba6670fa199415689f67108e96b0ba469d767>
- <https://git.kernel.org/stable/c/fc512700f1413fed652dac22fa1c4e837210b9c0>
- <https://git.kernel.org/stable/c/251b44b424920df9204e88a81fb3f78fa48ddd99>
- <https://git.kernel.org/stable/c/18d80c77b4c7dd20699e81cedfbbff4e9d198f28>

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-2026-99135>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-99135/>. Everything for agents: <https://agentprime.io/llms.txt>.