# bpf: Mark faultable stack helpers as sleepable

CVE record · `CVE-2026-98045`

- **Identifiers:** `CVE-2026-98045`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 25 Sept 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 25 Sept 2026, 10:23 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: `d4dd9775ec242425576af93daadb80a34083a53c to before 44b8d370f2725bad215da3e67668e98ba96671bd` (git)
  - affected: `d4dd9775ec242425576af93daadb80a34083a53c to before 3014e8a8bdad55075d89836ad9c10710a9a69837` (git)
  - affected: `d4dd9775ec242425576af93daadb80a34083a53c to before 19e8d5a98afd071d8c1c5adeccf92b3c42eddc70` (git)
  - affected: `d4dd9775ec242425576af93daadb80a34083a53c to before 9d02927fdf4e930893c92e35fed01a2704496900` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.12`
  - unaffected: `before 6.12` (semver)
  - unaffected: `6.12.111 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.53 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.7 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:** 0.0017, 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 25 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-98045](https://www.cve.org/CVERecord?id=CVE-2026-98045)
- [NVD: CVE-2026-98045](https://nvd.nist.gov/vuln/detail/CVE-2026-98045)

### References from the CNA

- <https://git.kernel.org/stable/c/44b8d370f2725bad215da3e67668e98ba96671bd>
- <https://git.kernel.org/stable/c/3014e8a8bdad55075d89836ad9c10710a9a69837>
- <https://git.kernel.org/stable/c/19e8d5a98afd071d8c1c5adeccf92b3c42eddc70>
- <https://git.kernel.org/stable/c/9d02927fdf4e930893c92e35fed01a2704496900>

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-2026-98045>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98045/>. Everything for agents: <https://agentprime.io/llms.txt>.