Verified70% confidenceFactExact time
Log4j漏洞于2021年被发现，编号为CVE-2021-44228，是一个远程代码执行漏洞，影响这个被广泛使用的Java日志库
4
Sources
70%
Confidence
Long-term
Relevance
7/11/2026
First Seen
Sources
解读政府软件安全行政令：供应链合规与SBOM新要求
hackernewshackernews7/9/2026
Related Claims
UnverifiedLog4j漏洞（CVE-2021-44228）允许攻击者通过特制字符串触发JNDI查找实现无需认证的远程代码执行80% similarUnverifiedCVE-2021-44228即著名的Log4Shell漏洞77% similarUnverifiedThe 2021 Log4Shell vulnerability had a significant cascading impact on the Java ecosystem, comparable to what a Curl vulnerability could cause.71% similarVerified2021年的SolarWinds事件和Log4j漏洞使业界意识到被广泛信任的工具也可能成为攻击入口61% similarUnverified更新针对 CVE-2026-1839 进行安全加固，该漏洞是一类针对 pickle 序列化格式模型文件的远程代码执行漏洞61% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/476621API
curl https://kongchang.com/api/v1/knowledge/claims/476621MCP
get_claim(id=476621)