CVE-2026-80898
netfs: clear PG_private_2 on copy-to-cache append failure
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 4, 2026 |
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Affected Versions
Linux / Linux
e2d46f2ec332533816417b60933954173f602121 < 627826ef4208042b0470d1a3fdb729ce35471a0d e2d46f2ec332533816417b60933954173f602121 < 614b7f4bfcf665a751ae89ff9ae336a1b2d5af4e e2d46f2ec332533816417b60933954173f602121 < a81fc9266e1c5fef9ccf675a9b44b2f4ab464923
Linux / Linux
6.14