CVE-2026-80883
drm/tegra: gr2d/gr3d: Initialize address register map before HOST1X client is registered
- —Not scoredno CVSS score yet
- 0.16%Exploitation in 30 daysEPSS · top 95% 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/tegra: gr2d/gr3d: Initialize address register map before HOST1X client is registered The host1x_client_register() function is called just prior to register map initialization loop, making the device available to userspace. This may result in userspace attempting to submits a job before the register map is initialized. Address this by moving register initialization before host1x client registration.
Timeline
ID reserved
By Linux
- 9 days later
· 9 days later
Published
- 56 days later
· 56 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)
- 0.16% · top 95% of all CVEs (12 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected d43f81cbaf43531a977e8b4c4427f19acf8a5061 – < 3a5f1ac5658bae5200bb6a85312b5388bc26ca55
- affected d43f81cbaf43531a977e8b4c4427f19acf8a5061 – < 6e22d5ad61cfa38aa53fab86a530113aff6a3619
- affected d43f81cbaf43531a977e8b4c4427f19acf8a5061 – < 5db37fd7710e74bc4df48bddab8f571d0bfc6769
- affected d43f81cbaf43531a977e8b4c4427f19acf8a5061 – < 40a2a91da02c434938f0ba53877984820800b5f0
- affected d43f81cbaf43531a977e8b4c4427f19acf8a5061 – < 3055292b8eed69553b389a609197a241df47e68e
- affected d43f81cbaf43531a977e8b4c4427f19acf8a5061 – < c4ef5ba1131346159e31f4ef858525cf377380a6
- affected 3.10
- unaffected < 3.10
- unaffected 6.1.191 – ≤ 6.1.*
- unaffected 6.6.145 – ≤ 6.6.*
- unaffected 6.12.97 – ≤ 6.12.*
- unaffected 6.18.40 – ≤ 6.18.*
- unaffected 7.1.5 – ≤ 7.1.*
- unaffected 7.2 – ≤ *
References
References6
- https://git.kernel.org/stable/c/3a5f1ac5658bae5200bb6a85312b5388bc26ca55 (opens in a new tab)
- https://git.kernel.org/stable/c/6e22d5ad61cfa38aa53fab86a530113aff6a3619 (opens in a new tab)
- https://git.kernel.org/stable/c/5db37fd7710e74bc4df48bddab8f571d0bfc6769 (opens in a new tab)
- https://git.kernel.org/stable/c/40a2a91da02c434938f0ba53877984820800b5f0 (opens in a new tab)
- https://git.kernel.org/stable/c/3055292b8eed69553b389a609197a241df47e68e (opens in a new tab)
- https://git.kernel.org/stable/c/c4ef5ba1131346159e31f4ef858525cf377380a6 (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-2026-71513 (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-2026-80883)Record last updated .