INTEL_REPORT
LWN.net (kernel & development security) · published 6/24/2026, 4:46:52 PM · TLP amber
Summary
Ingested excerpt (first ~500 chars of normalized text).
[$] A helper library for BPF arenas BPF arenas are areas of memory (potentially shared with user space) where programs have free reign to build their own data structures, unburdened by the verifier's bounds checks. Many of those data structures are potentially usable in multiple programs. Emil Tsalapatis brought his work on libarena, a library containing generic utilities for use in BPF arenas, to the 2026 Linux Storage, Filesystem, Memory-Management, and BPF Summit . Althou…
https://lwn.net/Articles/1078526
sha256:1d73b6fc8b6985f35d6fca41be7dce5a1d5a2fb63fd93084e55b947b79073d0a
What we pulled out
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Threat actors mentioned
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ATT&CK techniques
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