UNKNOWN NVD
CVE-2026-98005
In the Linux kernel, the following vulnerability has been resolved: erofs: delimit inode_share cache key components Previously, inode_share keys were encoded
In the Linux kernel, the following vulnerability has been resolved:
erofs: delimit inode_share cache key components
Previously, inode_share keys were encoded as follows:
fingerprint || domain_id
It would be better to have a separator between the fingerprint and domain
ID so that the fingerprint won't be parsed as part of a domain ID.
Change the key encoding as follows:
domain_id || '\0' || fingerprint
Since domain_id is a NUL-terminated string, this makes the in-memory key
indices unambiguous.
References
- https://git.kernel.org/stable/c/16322a67336cfeea0af4b05206ef8d0e0eda55bb
- https://git.kernel.org/stable/c/96bf9831fbf423b8104f7948cd8fe7007ecfb46c
This unknown severity vulnerability was published on 2026-09-25 via NVD.
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