CVE-2026-23426
- Source
- https://cve.org/CVERecord?id=CVE-2026-23426
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-23426.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-23426
- Downstream
- Related
- Published
- 2026-04-03T13:24:34Z
- Modified
- 2026-08-12T03:30:13Z
- Summary
- drm/logicvc: Fix device node reference leak in logicvc_drm_config_parse()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
drm/logicvc: Fix device node reference leak in logicvc_drm_config_parse()
The logicvc_drm_config_parse() function calls of_get_child_by_name() to find the "layers" node but fails to release the reference, leading to a device node reference leak.
Fix this by using the __free(device_node) cleanup attribute to automatic release the reference when the variable goes out of scope.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23426.json" }- References
-
- https://git.kernel.org/stable/c/0bd326dffd9e103335d77d9c31275c0d5a7979eb
- https://git.kernel.org/stable/c/78e91e49d28e05ccaa6b445bafb5e367d57c9583
- https://git.kernel.org/stable/c/871630255ecd2d9b64ad1d75a7dfc0567d7d9989
- https://git.kernel.org/stable/c/b88f49910be147b7974098b9172b0d3873142d6a
- https://git.kernel.org/stable/c/f8a6eba20edb938166b26e133cc61306e1bc6de9
- https://git.kernel.org/stable/c/fef0e649f8b42bdffe4a916dd46e1b1e9ad2f207
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23426.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-23426
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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
-
Introducedefeeaefe9be56e8ae5e5b4e9ff6d2275ec977ec5Fixedb88f49910be147b7974098b9172b0d3873142d6aFixed0bd326dffd9e103335d77d9c31275c0d5a7979ebFixed871630255ecd2d9b64ad1d75a7dfc0567d7d9989Fixedf8a6eba20edb938166b26e133cc61306e1bc6de9Fixed78e91e49d28e05ccaa6b445bafb5e367d57c9583Fixedfef0e649f8b42bdffe4a916dd46e1b1e9ad2f207
Linux / Kernel
Package
- Name
- Kernel