# orangefs: skip leading spaces before parsing client debug masks

CVE record · `CVE-2026-89497`

- **Identifiers:** `CVE-2026-89497`
- **State:** Confirmed
- **Severity:** CVSS 7.8 High
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 11 Sept 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 11 Sept 2026, 19:43 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: `f7be4ee07fb72a516563bc2870ef41fa589a964a to before 173bfd69696815bcf1c052f61cb69c26cca4e443` (git)
  - affected: `f7be4ee07fb72a516563bc2870ef41fa589a964a to before 995f4d05589f87452a56672270af28918c8939c3` (git)
  - affected: `f7be4ee07fb72a516563bc2870ef41fa589a964a to before 0ef38d53bca5ea1375fea0d3d11e9727df064b85` (git)
  - affected: `f7be4ee07fb72a516563bc2870ef41fa589a964a to before ce748ae1181d0daf5dd0d2d906d5c1cc328c153b` (git)
  - affected: `f7be4ee07fb72a516563bc2870ef41fa589a964a to before 15d79c806231e62a7b746d3b42626810004e1b27` (git)
  - affected: `f7be4ee07fb72a516563bc2870ef41fa589a964a to before 116d14f29a0524853c9316f32a2ac06cff5d4bf6` (git)
  - affected: `f7be4ee07fb72a516563bc2870ef41fa589a964a to before 1774c5b3713add32fe15ab0d3db4b73355f94e35` (git)
  - affected: `f7be4ee07fb72a516563bc2870ef41fa589a964a to before d410cd5303ec59c7cf23dd61423752ce8e9ecb59` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `4.6`
  - unaffected: `before 4.6` (semver)
  - unaffected: `5.10.270 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.221 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.188 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.157 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.109 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.50 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.4 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

- 7.8 High, CVSS 3.1: `CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`, from CNA (Linux)

- **CISA KEV:** Not listed.
- **EPSS:** 0.0013, the 2nd percentile, on 14 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 11 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-89497](https://www.cve.org/CVERecord?id=CVE-2026-89497)
- [NVD: CVE-2026-89497](https://nvd.nist.gov/vuln/detail/CVE-2026-89497)

### References from the CNA

- <https://git.kernel.org/stable/c/173bfd69696815bcf1c052f61cb69c26cca4e443>
- <https://git.kernel.org/stable/c/995f4d05589f87452a56672270af28918c8939c3>
- <https://git.kernel.org/stable/c/0ef38d53bca5ea1375fea0d3d11e9727df064b85>
- <https://git.kernel.org/stable/c/ce748ae1181d0daf5dd0d2d906d5c1cc328c153b>
- <https://git.kernel.org/stable/c/15d79c806231e62a7b746d3b42626810004e1b27>
- <https://git.kernel.org/stable/c/116d14f29a0524853c9316f32a2ac06cff5d4bf6>
- <https://git.kernel.org/stable/c/1774c5b3713add32fe15ab0d3db4b73355f94e35>
- <https://git.kernel.org/stable/c/d410cd5303ec59c7cf23dd61423752ce8e9ecb59>

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-2026-89497>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-89497/>. Everything for agents: <https://agentprime.io/llms.txt>.