Unverified50% confidenceFactExact time
0day漏洞指软件厂商尚未知晓或知晓但尚未发布补丁的安全漏洞
1
Sources
50%
Confidence
Long-term
Relevance
7/21/2026
First Seen
Sources
Related Claims
UnverifiedA zero-day vulnerability refers to a security flaw that has been discovered before the vendor releases a patch and may have already been exploited.78% similarUnverifiedA zero-day vulnerability is a security flaw that has not yet been discovered or patched by the software vendor; the trading price of high-value zero-day vulnerabilities on underground markets can reach millions of dollars.71% similarUnverifiedSome people have used LLMs to analyze the curl source code and then mass-generate seemingly professional but actually nonexistent or unexploitable security vulnerability reports through bug bounty platforms such as HackerOne.61% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/578030API
curl https://kongchang.com/api/v1/knowledge/claims/578030MCP
get_claim(id=578030)