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Visa ships a security AI that patches production code before any human reviews it
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Fusion42 · 28 August 2026 · Fusion42 review
Visa has updated its open-source Visa Vulnerability Agentic Harness (VVAH) to enable automated code patching and validation before human review, reducing fix times from weeks to hours. The company also expanded its cybersecurity advisory services and joined major AI security collaborations with NVIDIA, IBM, and Red Hat.
This Wire brief sits within Fusion42's coverage of Cybersecurity, and 5 sources have reported it between 27 Aug 2026 and 28 Aug 2026.
◆ ◆ The Wire takeaway
Visa’s AI that patches code before humans review it forces you to rethink your security product’s speed and automation. You must now compete on speed of fixes and AI-driven efficiency rather than just vulnerability discovery.
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5 sources · first reported 27 Aug 2026 · latest 28 Aug 2026
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