CVE-2026-80898
Last modified
CVE-2026-80898 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: netfs: clear PG_private_2 on copy-to-cache append failure netfs_pgpriv2_copy_to_cache() marks the folio with PG_private_2 before netfs_pgpriv2_copy_folio() appends it to the copy-to-cache rolling buffer. If the append fails, the folio is not queued for cache writeback, so the PG_private_2 state and its reference must be released immediately..
Description
In the Linux kernel, the following vulnerability has been resolved: netfs: clear PG_private_2 on copy-to-cache append failure netfs_pgpriv2_copy_to_cache() marks the folio with PG_private_2 before netfs_pgpriv2_copy_folio() appends it to the copy-to-cache rolling buffer. If the append fails, the folio is not queued for cache writeback, so the PG_private_2 state and its reference must be released immediately.
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= e2d46f2ec332533816417b60933954173f602121, < 627826ef4208042b0470d1a3fdb729ce35471a0d; >= e2d46f2ec332533816417b60933954173f602121, < 614b7f4bfcf665a751ae89ff9ae336a1b2d5af4e; >= e2d46f2ec332533816417b60933954173f602121, < a81fc9266e1c5fef9ccf675a9b44b2f4ab464923 |
| Linux | Linux | 6.14 |
References
Timeline
- Published
- Last Modified
- Status
- Received
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