Unverified50% confidenceFactExact time
A 1-day exploit (n-day exploit) exploits a vulnerability during the period after a patch has been released but before a large number of users have upgraded, with the danger being that the patch release exposes the location of the vulnerability.
1
Sources
50%
Confidence
Long-term
Relevance
9/7/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedExploitGym is a benchmark for evaluating AI cybersecurity offensive and defensive capabilities, requiring models to convert known software vulnerabilities (CVEs) into complete end-to-end exploit code, with full marks only awarded for using the vulnerability intended by the question.71% similarVerified0day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洞69% similarUnverifiedA zero-day vulnerability refers to a security flaw that has been discovered before the vendor releases a patch and may have already been exploited.68% similar
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