# bpf: Mark signal tracepoint siginfo arguments as scalar

CVE record · `CVE-2026-98062`

- **Identifiers:** `CVE-2026-98062`
- **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:** 21 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 25 Sept 2026, 10:24 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: `b2fc4b17fc13810ef440fb323fad3981cd174985 to before 05757377fa0447163d07c43a119f81abe1eef8dc` (git)
  - affected: `838a10bd2ebfe11a60dd67687533a7cfc220cc86 to before 0e78cb242a57e481061fcb542fed4d51afba25c4` (git)
  - affected: `838a10bd2ebfe11a60dd67687533a7cfc220cc86 to before d2eaea3599bcce659ce91862254dc91bcbdb6351` (git)
  - affected: `838a10bd2ebfe11a60dd67687533a7cfc220cc86 to before 77515ab12e4983e6416f8c35039a3f0c0822ac70` (git)
  - affected: `6.12.6 to before 6.12.114` (semver)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.13`
  - unaffected: `before 6.13` (semver)
  - unaffected: `6.12.114 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:** 0.0015, the 4th 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-2026-98062](https://www.cve.org/CVERecord?id=CVE-2026-98062)
- [NVD: CVE-2026-98062](https://nvd.nist.gov/vuln/detail/CVE-2026-98062)

### References from the CNA

- <https://git.kernel.org/stable/c/05757377fa0447163d07c43a119f81abe1eef8dc>
- <https://git.kernel.org/stable/c/0e78cb242a57e481061fcb542fed4d51afba25c4>
- <https://git.kernel.org/stable/c/d2eaea3599bcce659ce91862254dc91bcbdb6351>
- <https://git.kernel.org/stable/c/77515ab12e4983e6416f8c35039a3f0c0822ac70>

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-2026-98062>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98062/>. Everything for agents: <https://agentprime.io/llms.txt>.