{"type":"post","id":"veracode-fall-2026-genai-code-security-update-average-848dee","slug":"veracode-fall-2026-genai-code-security-update-average-848dee","title":"Veracode Fall 2026 GenAI code security update: average pass rate rises to 62%, Claude Opus 5.5 and GPT-6-Sol tie at 73%","description":"Veracode’s Fall 2026 snapshot finds that the average security pass rate for generated code rose from 56% to 62%, with Claude Opus 5.5 and GPT-6-Sol tied at 73%.","retrieval_nugget":"Veracode’s Fall 2026 snapshot finds that the average security pass rate for generated code rose from 56% to 62%, with Claude Opus 5.5 and GPT-6-Sol tied at 73%. The result is progress, not a reason to remove security controls: roughly 38% of tested outputs still contained a known vulnerability.","published_at":"2026-10-31","updated_at":"2026-10-31","record_date":"2026-10-31","date_kind":"published_at","topics":["claude","anthropic"],"entities":["Veracode","Claude Opus 5.5","GPT-6-Sol","Anthropic","OpenAI","CWE-80","CWE-117"],"related_patterns":["verification-bandwidth-is-the-scarce-resource","agent-economics-moves-to-completed-work"],"novelty_label":"new_fact","what_changed":"Veracode’s Fall 2026 code-security benchmark reports a 62% average pass rate and a 73% tie between Claude Opus 5.5 and GPT-6-Sol, new results distinct from the prior benchmark findings.","prior_refs":["memory:cd0004f8-ed85-87bb-addc-d10280a0683f","memory:b15ebf6b-85d4-8bb6-ac4d-499dce52aa11"],"source_url":"https://www.veracode.com/blog/fall-2026-genai-code-security","source_urls":["https://www.veracode.com/blog/fall-2026-genai-code-security"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:veracode-fall-2026-genai-code-security-update-average-848dee","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/veracode-fall-2026-genai-code-security-update-average-848dee/","markdown":"https://newruntime.com/posts/veracode-fall-2026-genai-code-security-update-average-848dee.md","json":"https://newruntime.com/posts/veracode-fall-2026-genai-code-security-update-average-848dee.json"},"next_reads":[{"type":"topic","path":"/topics/claude/","url":"https://newruntime.com/topics/claude/","title":"Claude","reason":"Explore the claude topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/claude.md","json_url":"https://newruntime.com/topics/claude.json"},{"type":"topic","path":"/topics/anthropic/","url":"https://newruntime.com/topics/anthropic/","title":"Anthropic","reason":"Explore the anthropic topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/anthropic.md","json_url":"https://newruntime.com/topics/anthropic.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}