Google boosts Chrome bug bounty rewards and adds sandbox escape payouts

Google is updating Chrome's Vulnerability Rewards Program with higher payouts, including a fourfold increase to $2,000 for memory corruption bugs. Rewards can reach $20,000 for controlled memory writes from web content and for high-impact sandbox escapes, with additional amounts for renderer-process flaws and V8 issues. The program also reinstates a $2,000 fuzzer bonus and adds discretionary year-end awards, with new rules effective immediately.
Google's Chrome Vulnerability Rewards Program now pays more for memory corruption findings. The base amount rises to $2,000, while browser, network, and GPU flaws can earn up to $20,000 for controlled writes from web content. Renderer-process writes and use-after-free issues top out at $8,000; V8 sandbox problems receive $5,000, and V8 logic bugs $4,000.
Medium-severity non-memory-safety reports can receive $2,000 if they include or lead to a fix. High-impact sandbox escapes may pay up to $20,000. Google also restored a $2,000 fuzzer bonus and plans discretionary year-end awards. New rules apply immediately, including queued reports submitted after April 30, 2026.
Chrome's revised payouts could encourage more security researchers to report memory-safety and sandbox flaws rather than sell or withhold them. That may help Google fix dangerous browser issues sooner, potentially reducing risks for many Chrome users and sites that depend on the browser. Smaller browser projects may face pressure to match such incentives, while attackers could still