CVE-2026-98475s390/cmf: Fix virtual vs physical address confusion
- —Not scoredno CVSS score yet
- 0.17%Exploitation in 30 daysEPSS · top 94% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
In the Linux kernel, the following vulnerability has been resolved: s390/cmf: Fix virtual vs physical address confusion The measurement block address is an absolute address. Define the associated schib_config and schib fields as dma64_t to enable automatic detection of incorrect assignments. Also add the missing virt_to_dma64() translation. Without this fix, a wrong address will be used by firmware when storing extended format channel measurement data on kernels built with CONFIG_RANDOMIZE_IDENTITY_BASE=y.
Timeline
ID reserved
By Linux
- 23 days later
· 23 days later
Published
- 1 day later
· 1 day later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Received.
- EPSS (exploitation in 30 days)
- 0.17% · top 94% of all CVEs (15 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected 14edd0d73bfef320fd5be11495687ba537aa6341 – < b11f369be31ea11c746833e4d3ad51dcd6b5fa2b
- affected 14edd0d73bfef320fd5be11495687ba537aa6341 – < 748ec2f7f5df9b4fc742546a8bfc8aa5d847353e
- affected 14edd0d73bfef320fd5be11495687ba537aa6341 – < 7f78226eb743b362f52b212d7763801642539d1c
- affected 14edd0d73bfef320fd5be11495687ba537aa6341 – < f4d04425e66af2ecee9d1a49ae0484436f3c2fd1
- affected 6.9
- unaffected < 6.9
- unaffected 6.12.112 – ≤ 6.12.*
- unaffected 6.18.55 – ≤ 6.18.*
- unaffected 7.2.9 – ≤ 7.2.*
- unaffected 7.3 – ≤ *
References
References4
- https://git.kernel.org/stable/c/b11f369be31ea11c746833e4d3ad51dcd6b5fa2b (opens in a new tab)
- https://git.kernel.org/stable/c/748ec2f7f5df9b4fc742546a8bfc8aa5d847353e (opens in a new tab)
- https://git.kernel.org/stable/c/7f78226eb743b362f52b212d7763801642539d1c (opens in a new tab)
- https://git.kernel.org/stable/c/f4d04425e66af2ecee9d1a49ae0484436f3c2fd1 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-103715 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-98475)Record last updated .