CVE-2026-99146drm/i915/dmc: Add sanity check for DMC load address
- —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: drm/i915/dmc: Add sanity check for DMC load address For DMC firmware header version 3, the firmware load address is stored in dmc_info->start_mmioaddr and later used by dmc_load_program(). Unlike the MMIO address table, the firmware load address is not validated. Add a sanity check to ensure it is within the valid range. BSpec: 69671, 68378 (cherry picked from commit 5e47ee5c76ca9becde8df4ad5202845b7ffcbc4c)
Timeline
ID reserved
By Linux
- 33 days later
· 33 days later
Published
- 13 days later
· 13 days 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 3d5928a168a9546b23c6b3439c6158d7a028326c – < fe48b4c48d4131192a10bc6ea526a8a36b345501
- affected 3d5928a168a9546b23c6b3439c6158d7a028326c – < ef82b4d5cb4a3fe77c7f99008d78b8c64709e258
- affected 3d5928a168a9546b23c6b3439c6158d7a028326c – < 2fbd099b4e7c8c4ff70033c5bb950cdbb20838e2
- affected 3d5928a168a9546b23c6b3439c6158d7a028326c – < 7dedc5bb11f95e96fe80757c924d8d9aa7327759
- affected 5.15
- unaffected < 5.15
- unaffected 6.12.117 – ≤ 6.12.*
- unaffected 6.18.59 – ≤ 6.18.*
- unaffected 7.2.13 – ≤ 7.2.*
- unaffected 7.3 – ≤ *
References
References4
- https://git.kernel.org/stable/c/fe48b4c48d4131192a10bc6ea526a8a36b345501 (opens in a new tab)
- https://git.kernel.org/stable/c/ef82b4d5cb4a3fe77c7f99008d78b8c64709e258 (opens in a new tab)
- https://git.kernel.org/stable/c/2fbd099b4e7c8c4ff70033c5bb950cdbb20838e2 (opens in a new tab)
- https://git.kernel.org/stable/c/7dedc5bb11f95e96fe80757c924d8d9aa7327759 (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-2026-111898 (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-2026-99146)Record last updated .