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8m agoPatch fixes unicode_map refcount leak in tmpfs casefold option allowing unprivileged local memory DoS. 8m agoSwift Evolution pitch proposes Cell/ConstCell/Volatile types for relaxed-exclusivity shared memory and concurrency use cases. 12m agoRFC series proposes new KMS connector properties for VRR rate limiting, fixed targets, and QMS over HDMI. 28m agoOngoing review of conflict-log-to-table patch for logical replication identifies buffer-size and replica-identity bugs. 40m agoSwift Networking Workgroup gathers requirements and prior-art survey for standard IP address, port, and CIDR currency types. 40m agoGlibc developers argue over lack of libc-alpha consensus for LF/CTI infrastructure transition and decision process legitimacy. 43m agoCanonical announces experimental Ubuntu 26.10 concept ISO with initial Snapdragon X2 support and 2027 official Qualcomm partnership. 43m agoFedora developer proposes upstream-release dist-git branches for complex apps like vLLM; thread debates impact on curation and maintenance burden. 81m agoKernel kallsyms lookups sped up 7x for BPF tracing loads 88m agoStable 6.6 gets BPF fix for sign-extended packet pointer loads 2h agoFlatpak stack CVEs reopen the desktop sandbox trust question 4h agoHazard pointer series fixes race, draws Linus on ptr_eq

Kernel & Low-Level

Hazard pointer series fixes race, draws Linus on ptr_eq Kernel kallsyms lookups sped up 7x for BPF tracing loads Stable 6.6 gets BPF fix for sign-extended packet pointer loads BPF gains exception cleanup pads so Rust Drop can unwind safely

Distributions & Plumbing

OpenWrt PR adds UniFi USW Pro XG 10 PoE switch support

Desktop & Graphics

Blender targets 5.4 with OpenPBR shader node for Cycles and EEVEE HMM migrate-on-fault series aims to cut page-table walks

Internet & Protocols

IETF TLS chairs put Bernstein under 30-day post moderation RFC Editor freezes two PQC TLS drafts after Bernstein complaints When machines join the queue: IETF, QEMU, and Emacs argue over AI participation IETF rejects appeal on ML-KEM TLS consensus and NSA conflict claims

Languages & Toolchains

PEP 824 proposes None-coalescing operators for Python Glibc ld.so overflow hits setuid programs via $ORIGIN paths PEP 823 proposes None-aware ?. and ?[] operators for Python glibc ld.so TOCTOU lets local users hijack $ORIGIN on setuid binaries

Databases & Infrastructure

Windows kubectl cp path traversal lets containers write arbitrary files PostgreSQL 19 ON CONFLICT DO SELECT can leak security_barrier rows QEMU plugs guest use-after-free in xHCI USB controller Kubernetes patches Windows kubelet NTLM coercion via subPath

Security & Cryptography

Flatpak stack CVEs reopen the desktop sandbox trust question An AI broke five of China's new crypto candidates in a day When the contributor might be a model Signal, noise, and the machine in the middle

AI & ML

PyTorch Inductor corrupts heap on dynamic-shape index_fill path PyTorch Dynamo silently drops closure mutations in local class methods PyTorch CPU fold path eyed for parallel col2im speedups Transformers adds early Gemma 4 logits and hidden-state support