# ipv6: sr: use skb_get_hash_net() in seg6_make_flowlabel()

CVE record · `CVE-2026-98934`

- **Identifiers:** `CVE-2026-98934`
- **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, 12:11 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: `d58e468b1112dcd1d5193c0a89ff9f98b5a3e8b9 to before de83419b5062a6f83bb9421be77cae734cbead65` (git)
  - affected: `d58e468b1112dcd1d5193c0a89ff9f98b5a3e8b9 to before 8407a2c1aa67c2a110a576df8f82a4e259188b82` (git)
  - affected: `d58e468b1112dcd1d5193c0a89ff9f98b5a3e8b9 to before a43d96620d080b1b2324a53e38dd7b4bff4825c1` (git)
  - affected: `d58e468b1112dcd1d5193c0a89ff9f98b5a3e8b9 to before 4ab37e4f4a33c64d9e565dc8c4c3ed774f05c0e3` (git)
  - affected: `d58e468b1112dcd1d5193c0a89ff9f98b5a3e8b9 to before 8fe3d6717f5536793727e60b7a0b7ec20c697def` (git)
  - affected: `d58e468b1112dcd1d5193c0a89ff9f98b5a3e8b9 to before 53b21bc2df6e8ed538bceda93a5104a5fe6a8a84` (git)
  - affected: `d58e468b1112dcd1d5193c0a89ff9f98b5a3e8b9 to before 086e8acb3a0e55f6d22d29fae2a4a3b1561bb766` (git)
  - affected: `d58e468b1112dcd1d5193c0a89ff9f98b5a3e8b9 to before 8ec454dcd00ce3375119111c6394964455b36d0d` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `4.20`
  - unaffected: `before 4.20` (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: `6.18.56 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.10 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:** 0.0021, the 11th percentile, on 6 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-2026-98934](https://www.cve.org/CVERecord?id=CVE-2026-98934)
- [NVD: CVE-2026-98934](https://nvd.nist.gov/vuln/detail/CVE-2026-98934)

### References from the CNA

- <https://git.kernel.org/stable/c/de83419b5062a6f83bb9421be77cae734cbead65>
- <https://git.kernel.org/stable/c/8407a2c1aa67c2a110a576df8f82a4e259188b82>
- <https://git.kernel.org/stable/c/a43d96620d080b1b2324a53e38dd7b4bff4825c1>
- <https://git.kernel.org/stable/c/4ab37e4f4a33c64d9e565dc8c4c3ed774f05c0e3>
- <https://git.kernel.org/stable/c/8fe3d6717f5536793727e60b7a0b7ec20c697def>
- <https://git.kernel.org/stable/c/53b21bc2df6e8ed538bceda93a5104a5fe6a8a84>
- <https://git.kernel.org/stable/c/086e8acb3a0e55f6d22d29fae2a4a3b1561bb766>
- <https://git.kernel.org/stable/c/8ec454dcd00ce3375119111c6394964455b36d0d>

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-2026-98934>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98934/>. Everything for agents: <https://agentprime.io/llms.txt>.