INTEL_REPORT
LWN.net (kernel & development security) · published 6/2/2026, 6:35:52 PM · TLP amber
Summary
Ingested excerpt (first ~500 chars of normalized text).
[$] Caching for extended attributes Extended attributes (xattrs) provide a way to attach key/value metadata to inodes—files, directories, and the like—in a filesystem. As with many Linux filesystems, the FUSE filesystem supports xattrs. In a filesystem-track session at the 2026 Linux Storage, Filesystem, Memory Management, and BPF Summit , FUSE maintainer Miklos Szeredi led a discussion about caching xattrs in kernel memory; he would like to create some common infrastructure…
https://lwn.net/Articles/1074919
sha256:bfafa9d0eee4f3f98d6597e71cb634177a4ea2e595f6122ba6b6eee7b649e62a
What we pulled out
Deterministic extractor (IOC + allowlisted tokens + ATT&CK IDs present in DB).
Indicators
Linked with report → mentions → indicator. Values open the indicator workspace.
No indicators linked for this report.
Malware families
Allowlist token matches only.
Threat actors mentioned
Allowlist mentions — not a formal attribution verdict.
ATT&CK techniques
MITRE IDs referenced in text and present in local technique table.
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