Security research firm
Appears in 1 story · Last updated Nov 8, 2026
Published the Firecracker escape follow-up on November 7
A tenant on a shared cloud server can send a crafted network packet and read host kernel memory. In a lab, researchers chained that access into code execution inside the Firecracker process, but only with an unpatched kernel and no jailer.
Updated 3 days ago
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