# drm/imagination: Propagate map failures correctly from pvr_mmu_map_sgl()

CVE record · `CVE-2026-98522`

- **Identifiers:** `CVE-2026-98522`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 18 Oct 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 18 Oct 2026, 15:17 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: `ff5f643de0bf27874c4033cd57a0bd034b5c7d11 to before 13c7ae1d92ceea18d55612fa9431ca5ac77025f5` (git)
  - affected: `ff5f643de0bf27874c4033cd57a0bd034b5c7d11 to before afe5b4d66d45b278ecd0e3d6889fb208ce2e5339` (git)
  - affected: `ff5f643de0bf27874c4033cd57a0bd034b5c7d11 to before d30ea2747164992f5e720f6f53695d422bdc0346` (git)
  - affected: `ff5f643de0bf27874c4033cd57a0bd034b5c7d11 to before 7b824c293a6b56de8285a97984c507cba56bc4c4` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.8`
  - unaffected: `before 6.8` (semver)
  - unaffected: `6.12.112 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.55 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.9 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 8 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 18 Oct 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-98522](https://www.cve.org/CVERecord?id=CVE-2026-98522)
- [NVD: CVE-2026-98522](https://nvd.nist.gov/vuln/detail/CVE-2026-98522)

### References from the CNA

- <https://git.kernel.org/stable/c/13c7ae1d92ceea18d55612fa9431ca5ac77025f5>
- <https://git.kernel.org/stable/c/afe5b4d66d45b278ecd0e3d6889fb208ce2e5339>
- <https://git.kernel.org/stable/c/d30ea2747164992f5e720f6f53695d422bdc0346>
- <https://git.kernel.org/stable/c/7b824c293a6b56de8285a97984c507cba56bc4c4>

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-2026-98522>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

---

The web page: <https://agentprime.io/advisories/CVE-2026-98522/>. Everything for agents: <https://agentprime.io/llms.txt>.