CVE-2026-89822
Unknown
Description
In the Linux kernel, the following vulnerability has been resolved: drm/i915: Guard against NULL driver_data in i915_pci_probe() pci_match_device() can return the dummy pci_device_id_any entry when a device is force-bound via sysfs driver_override, in which case ->driver_data is unset (NULL). i915_pci_probe() casts it to struct intel_device_info * unconditionally and dereferences intel_info->require_force_probe, causing a NULL-ptr-deref. (cherry picked from commit 2727922084672cc274ecea726ea00363c2893731)
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedSep 16, 2026
First seenSep 16, 2026
How to fix
Update
- Linux Linux2239e6b49d33bb38817d69b4f0bf7d5cbde2ec68, 4a0236fe97732e31cb4a6dcb433642f9e3ef9a56, e351cb2d373f6f1d4f1eb7c9f30dc058c69c89f8, 18b3433f10ee9c69e3252046028aa2be421f2d4d, 84829e324a396668ceafb14723293b2863a74dcf, 3785d40831ba5601296283e0197e10e089392757 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 782a985d7af26db39e86070d28f987cad21313c0 ≤ v < 2239e6b49d33bb38817d69b4f0bf7d5cbde2ec68, 782a985d7af26db39e86070d28f987cad21313c0 ≤ v < 4a0236fe97732e31cb4a6dcb433642f9e3ef9a56, 782a985d7af26db39e86070d28f987cad21313c0 ≤ v < e351cb2d373f6f1d4f1eb7c9f30dc058c69c89f8, 782a985d7af26db39e86070d28f987cad21313c0 ≤ v < 18b3433f10ee9c69e3252046028aa2be421f2d4d, 782a985d7af26db39e86070d28f987cad21313c0 ≤ v < 84829e324a396668ceafb14723293b2863a74dcf, 782a985d7af26db39e86070d28f987cad21313c0 ≤ v < 3785d40831ba5601296283e0197e10e089392757, 3.16 | 2239e6b49d33bb38817d69b4f0bf7d5cbde2ec68, 4a0236fe97732e31cb4a6dcb433642f9e3ef9a56, e351cb2d373f6f1d4f1eb7c9f30dc058c69c89f8, 18b3433f10ee9c69e3252046028aa2be421f2d4d, 84829e324a396668ceafb14723293b2863a74dcf, 3785d40831ba5601296283e0197e10e089392757 |
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