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CVE record · CVE-2026-98216

IB/hfi1: Fix the PIO_CRED credit-return mmap

CVSS 7.1 HighEPSS 0.0013 · 2nd percentile

Published by the CVE Program (CNA: Linux) at 6 Oct 2026, 08:44 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
VendorProductVersions
Linux Linux
  • affected 1ec82317a1daac78c04b0c15af89018ccf9fa2b7 to before 535530bb2ea5254e1e9f55280143d262dd065204 git
  • affected 1ec82317a1daac78c04b0c15af89018ccf9fa2b7 to before dcebe0b0bb080a25fe08011fd6b6e741f7912f01 git
  • affected 1ec82317a1daac78c04b0c15af89018ccf9fa2b7 to before 180752deb7270ad37394ab6ef7cf4978fad040b3 git
  • affected 1ec82317a1daac78c04b0c15af89018ccf9fa2b7 to before bafeac9ce5d1ce5256bcf7e5702e831e9aaf419b git
  • affected 1ec82317a1daac78c04b0c15af89018ccf9fa2b7 to before 62f0f34fbd2b2d5653d33d3b9d42fdcabb1c0101 git
Other versions: unaffected
Linux Linux
  • affected 6.3
  • unaffected before 6.3 semver
  • unaffected 6.6.158 to 6.6.*, inclusive semver
  • unaffected 6.12.112 to 6.12.*, inclusive semver
  • unaffected 6.18.54 to 6.18.*, inclusive semver
  • unaffected 7.2.8 to 7.2.*, inclusive semver
  • unaffected 7.3 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-98216
CNA
Linux
Tags
Published
6 Oct 2026
Updated
19 Oct 2026

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

ScoreRatingCVSSVectorSource
7.1 High 3.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H CNA (Linux)
  • CISA KEV Not listed.
  • EPSS 0.0013, the 2nd percentile, on 10 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 6 Oct 2026. New records show when each source confirmed them.

Sources

References from the CNA

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.