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2026-05-14T19:23:43Za0efc0dcda5faa6f9416f54b57dba5c288716557f091fd0a7748ff5fc16b72c0
AF_ALGCVE-2026-31431ai-securitycopy.faildarkswordfacial-recognitiongpu-securityinsider-bettingiommuioskernellinuxllm-abuselocal-privilege-escalationmalwarenvidiaprivacyrowhammersplicesteganographyzero-day

What happened

Bruce Schneier's blog roundup highlights multiple high-impact security issues: copy.fail (CVE-2026-31431) — a widespread Linux kernel local privilege-escalation using AF_ALG + splice that works across major distros with a public PoC; new GPU rowhammer techniques against NVIDIA Ampere cards that can induce GDDR bitflips to achieve full host compromise when IOMMU is disabled; DarkSword — an iOS full-chain exploit chain leveraging multiple zero-days used by suspected state actors; and broader systemic risks from powerful LLMs (Anthropic Mythos, OpenAI GPT-5.5) that are highly capable at finding/w

Why it matters

A reviewed impact interpretation has not been published for this record.

Evidence and limitations

Source ID
schneier_blog
Record identifier
a0efc0dcda5faa6f9416f54b57dba5c288716557f091fd0a7748ff5fc16b72c0
Enrichment time
2026-05-14T19:23:43Z
AI-assisted enrichment
Yes

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