# qnx4: handle set_blocksize failures

CVE record · `CVE-2026-97488`

- **Identifiers:** `CVE-2026-97488`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 24 Sept 2026
- **Updated:** 3 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 24 Sept 2026, 16:04 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: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before de8bd760ca0c2a3f337bbafbeb1dcad0853787cc` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 3f2088a3973faf3ed9b56ea3d3f0240b9a797016` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before c9f03e750d9ddf0f42c24e3ba683f26e377ffd72` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before f83e416c2242fb298ad33b756c83aae75d9e359c` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before aac97a4b3f47c36a47f934aa679407b718b67537` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 60f7ccf669882262330171eda51a4f52fa2e69c9` (git)
  - affected: `1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before c7d911ea1cc9a63b07e52f5e75b263be0615b289` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `2.6.12`
  - unaffected: `before 2.6.12` (semver)
  - unaffected: `5.10.271 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.222 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.189 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.158 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.111 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.53 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2 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:** 0.0017, the 6th percentile, on 12 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 24 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-97488](https://www.cve.org/CVERecord?id=CVE-2026-97488)
- [NVD: CVE-2026-97488](https://nvd.nist.gov/vuln/detail/CVE-2026-97488)

### References from the CNA

- <https://git.kernel.org/stable/c/de8bd760ca0c2a3f337bbafbeb1dcad0853787cc>
- <https://git.kernel.org/stable/c/3f2088a3973faf3ed9b56ea3d3f0240b9a797016>
- <https://git.kernel.org/stable/c/c9f03e750d9ddf0f42c24e3ba683f26e377ffd72>
- <https://git.kernel.org/stable/c/f83e416c2242fb298ad33b756c83aae75d9e359c>
- <https://git.kernel.org/stable/c/aac97a4b3f47c36a47f934aa679407b718b67537>
- <https://git.kernel.org/stable/c/60f7ccf669882262330171eda51a4f52fa2e69c9>
- <https://git.kernel.org/stable/c/c7d911ea1cc9a63b07e52f5e75b263be0615b289>

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-2026-97488>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-97488/>. Everything for agents: <https://agentprime.io/llms.txt>.