CVE-2026-80898
CVE CVE-2026-80898EUVD EUVD-2026-71648Published 2026-09-04T17:11:13.000Z
What the advisory describes
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.
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 patch: 7.1.8; patch: 7.2; patch: 6.18.44; e2d46f2ec332533816417b60933954173f602121 <a81fc9266e1c5fef9ccf675a9b44b2f4ab464923; e2d46f2ec332533816417b60933954173f602121 <627826ef4208042b0470d1a3fdb729ce35471a0d; patch: 0; e2d46f2ec332533816417b60933954173f602121 <614b7f4bfcf665a751ae89ff9ae336a1b2d5af4e; 6.14
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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