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Microsoft Edge, Windows 11, and LiteLLM Fall to Exploits at Pwn2Own Berlin 2026

ID: 83c0ae4f-2a64-5594-8b37-07a49da1107b

STIX ID: report--83c0ae4f-2a64-5594-8b37-07a49da1107b

Feed Name: GBHackers

Threat Score
75/100

Date Published: 2026-05-15

Date Updated: 2026-05-15

Author: Divya

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Pwn2Own Berlin 2026 participants disclosed 24 zero-day vulnerabilities across major platforms — including a high-value Microsoft Edge sandbox escape, multiple Windows 11 privilege escalations, AI-system compromises (LiteLLM, LM Studio, OpenAI Codex) via SSRF/code injection, and several NVIDIA/Linux issues — demonstrating significant attack paths against browsers, OS privilege boundaries, and emerging AI infrastructure.

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