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vulnerability · Fri 24 Jul 2026 · 20:47 UTC

Bing Images Flaws Let Crafted SVGs Run Commands as SYSTEM on Microsoft's Servers

Filed UTCSource THN ↗

A crafted SVG submitted to Bing's image search ran commands as NT AUTHORITY\SYSTEM on Microsoft's production image-processing workers, and as root on the Linux machines in the same fleet. XBOW's testing got the same result on workers across different hosts and network ranges, so the problem sat in Bing's image tier, not on one bad machine. …

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