CVE-2026-23049

The connector type for the DataImage SCF0700C48GGU18 panel is missing and devmdrmpanelbridgeadd() requires connector type to be set. This leads to a warning and a backtrace in the kernel log and panel does not work: " WARNING: CPU: 3 PID: 38 at drivers/gpu/drm/bridge/panel.c:379 devmdrmofgetbridge+0xac/0xb8 " The warning is triggered by a check for valid connector type in devmdrmpanelbridgeadd(). If there is no valid connector type set for a panel, the warning is printed and panel is not added. Fill in the missing connector type to fix the warning and make the panel operational once again.

Database specific

{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23049.json"
}

References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

97ceb1fb08b6a2f78aa44a7c229ca280964860c0

Fixed

f4c330b4499e7334ec6fce535574e09d55843d71

Fixed

bb309377eece5317207d71fd833f99cca4727fbd

Fixed

83e0d8d22e7ee3151af1951595104887eebed6ab

Fixed

bc0b17bdba3838e9e17e7e9adc968384ac99938b

Fixed

04218cd68d1502000823c8288f37b4f171dcdcae

Fixed

f7940d3ec1dc6bf719eddc69d4b8e52cc2201896

Fixed

6ab3d4353bf75005eaa375677c9fed31148154d6

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23049.json"

Linux / Kernel

Package

Name: Kernel

Affected ranges

Type: ECOSYSTEM
Events: Introduced

4.19.0

Fixed

5.10.249

Type: ECOSYSTEM
Events: Introduced

5.11.0

Fixed

5.15.199

Type: ECOSYSTEM
Events: Introduced

5.16.0

Fixed

6.1.162

Type: ECOSYSTEM
Events: Introduced

6.2.0

Fixed

6.6.122

Type: ECOSYSTEM
Events: Introduced

6.7.0

Fixed

6.12.67

Type: ECOSYSTEM
Events: Introduced

6.13.0

Fixed

6.18.7

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23049.json"