CVE-2026-80897

In the Linux kernel, the following vulnerability has been resolved: netfs: release readahead folios on iterator preparation failure netfs_prepare_read_iterator() batches readahead folios in put_batch so that the folio references can be dropped after the I/O iterator has been prepared. If rolling_buffer_load_from_ra() fails after earlier folios have been batched, the function returns immediately and leaves those references held. Release the batch before returning the error.

CVSS

No CVSS.

References

Link	Resource
https://git.kernel.org/stable/c/2c148a31ca01fc160aceec777bbc0041b0d0b8bd
https://git.kernel.org/stable/c/87eb3d272dcbcbbfe5c1576c10e5dc72810cf1f6
https://git.kernel.org/stable/c/935e7b74bb2368f215cf8c2ad4bff60ee4e7589e

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-04 18:17

Updated : 2026-09-04 18:17

NVD link : CVE-2026-80897

Mitre link : CVE-2026-80897

CVE.ORG link : CVE-2026-80897

JSON object : View

Products Affected

No product.

CWE

No CWE.

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