CVE-2026-98005erofs: delimit inode_share cache key components
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Sep 25, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from e0bf7d1c074dc4252223ae897560345ccc24100d before 16322a67336cfeea0af4b05206ef8d0e0eda55bb; from e0bf7d1c074dc4252223ae897560345ccc24100d before 96bf9831fbf423b8104f7948cd8fe7007ecfb46c | CNA record |
References
- https://git.kernel.org/stable/c/16322a67336cfeea0af4b05206ef8d0e0eda55bb
- https://git.kernel.org/stable/c/96bf9831fbf423b8104f7948cd8fe7007ecfb46c
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.