CVE-2026-89872
CVE CVE-2026-89872EUVD EUVD-2026-80472Published 2026-09-16T10:31:40.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: media: v4l2-fwnode: Fix fwnode leak in v4l2_fwnode_parse_link In v4l2_fwnode_parse_link(), the remote endpoint fwnode reference is acquired using fwnode_graph_get_remote_endpoint(). This reference is properly released in the error paths, but it is leaked on the success path. Add the missing fwnode_handle_put() before returning 0 to prevent the reference leak. [Sakari Ailus: Fix subject prefix and coding style a little.]
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux ca50c197bd9610ea984cfc0dc6855f183cbb46f8 <3ced388b7908270529e5aa6d221840114b6c33bc; ca50c197bd9610ea984cfc0dc6855f183cbb46f8 <d92dc4692834e04bc0ef1d0908589852050d1a66; 4.13; patch: 5.15.221; ca50c197bd9610ea984cfc0dc6855f183cbb46f8 <ccd8d1d80afab8b492a583ae81bfd295835bab2f; ca50c197bd9610ea984cfc0dc6855f183cbb46f8 <ef609b3ce456f021320fee2fb7e45094a3ccf232; patch: 6.6.157; patch: 5.10.270; patch: 6.1.188; patch: 0; ca50c197bd9610ea984cfc0dc6855f183cbb46f8 <578c4bfa28bf21458ecdde2fd3fc429475f34c10; patch: 6.18.51; ca50c197bd9610ea984cfc0dc6855f183cbb46f8 <881aafb139520570fd3390bf9938d7098b7fbb99; patch: 6.12.110; ca50c197bd9610ea984cfc0dc6855f183cbb46f8 <a6e86efd7f85e519bf48417f41923f8bd51f1597; patch: 7.3-rc1; ca50c197bd9610ea984cfc0dc6855f183cbb46f8 <c9b5238d173ee9b94dcaa2b34244ea89c8024feb; patch: 7.2.5
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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