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CVE-2026-87743— Quarkus vertx-http 路径规范化授权绕过漏洞

一分钟漏洞结论

影响对象
Red Hat Exploit Intelligence
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。

A flaw was found in Quarkus HTTP security. An unauthenticated attacker can exploit a discrepancy in how paths are normalized between the security matcher and HTTP request dispatchers. This allows the attacker to craft a URL that the security matcher considers

CVSS 7.5 · High
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一、 漏洞 CVE-2026-87743 基础信息

漏洞信息

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Vulnerability Title
Quarkus-vertx-http: authorization bypass via path normalization discrepancy in quarkus http security
来源: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in Quarkus HTTP security. An unauthenticated attacker can exploit a discrepancy in how paths are normalized between the security matcher and HTTP request dispatchers. This allows the attacker to craft a URL that the security matcher considers public, but which is then routed to a protected endpoint, leading to an authorization bypass and potential unauthorized access to sensitive information.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
不正确的行为次序：在解析与净化处理之前进行授权
来源: CVE Program / CVE List V5

受影响产品

厂商 产品 影响版本 CPE 订阅
Red Hat Exploit Intelligence - cpe:/a:redhat:exploit_intelligence:0
Red Hat OpenShift Serverless - cpe:/a:redhat:serverless:1
Red Hat OpenShift Serverless - cpe:/a:redhat:serverless:1
Red Hat OpenShift Serverless - cpe:/a:redhat:serverless:1
Red Hat OpenShift Serverless - cpe:/a:redhat:serverless:1
Red Hat OpenShift Serverless - cpe:/a:redhat:serverless:1
Red Hat OpenShift Serverless - cpe:/a:redhat:serverless:1
Red Hat OpenShift Serverless - cpe:/a:redhat:serverless:1
Red Hat OpenShift Serverless - cpe:/a:redhat:serverless:1
Red Hat Red Hat build of Apache Camel 4 for Quarkus 3 - cpe:/a:redhat:camel_quarkus:3
Red Hat Red Hat build of Apicurio Registry 3 - cpe:/a:redhat:apicurio_registry:3
Red Hat Red Hat build of Debezium 3 - cpe:/a:redhat:debezium:3
Red Hat Red Hat Build of Keycloak - cpe:/a:redhat:build_keycloak:
Red Hat Red Hat Build of Keycloak - cpe:/a:redhat:build_keycloak:
Red Hat Red Hat Build of Keycloak - cpe:/a:redhat:build_keycloak:
Red Hat Red Hat Build of Keycloak - cpe:/a:redhat:build_keycloak:
Red Hat Red Hat Build of Keycloak - cpe:/a:redhat:build_keycloak:
Red Hat Red Hat build of Quarkus - cpe:/a:redhat:quarkus:3
Red Hat Red Hat Fuse 7 - cpe:/a:redhat:jboss_fuse:7
Red Hat Red Hat OpenShift AI (RHOAI) - cpe:/a:redhat:openshift_ai
Red Hat Red Hat OpenShift Dev Spaces - cpe:/a:redhat:openshift_devspaces:3

二、漏洞 CVE-2026-87743 的公开POC

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三、漏洞 CVE-2026-87743 的情报信息

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CVE-2026-87743 厂商安全公告 (1)

CVE-2026-87743 其他参考 (1)

同批安全公告 · Red Hat · 2026-09-18 · 共 33 条

CVE-2026-93569 8.2 HIGH Netty http2 代理主机头覆盖漏洞
CVE-2026-93564 7.5 HIGH Netty haproxy模块嵌套TLV引用计数泄漏
CVE-2026-89059 7.5 HIGH Resteasy iioimageprovider 图片解压炸弹拒绝服务漏洞
CVE-2026-93494 7.5 HIGH Netty Stomp子帧解码器字节缓冲区泄漏漏洞
CVE-2026-93575 7.5 HIGH Netty MQTT解码器资源耗尽漏洞
CVE-2026-93572 7.5 HIGH Netty redisarrayaggregator 预分配限制漏洞
CVE-2026-93563 7.5 HIGH Netty-codec-smtp SMTP解码器内存耗尽DoS
CVE-2026-93488 7.5 HIGH Netty 远程拒绝服务漏洞
CVE-2026-93491 7.5 HIGH Netty HTTPServerCodec 拒绝服务漏洞
CVE-2026-93560 7.5 HIGH Netty STOMP编解码器无限循环拒绝服务漏洞
CVE-2026-93558 7.5 HIGH Netty WebSocket扩展处理器未界队列拒绝服务
CVE-2026-93565 7.5 HIGH Netty RTSP解码器方法令牌走私漏洞
CVE-2026-91149 7.5 HIGH Cockpit: cockpit: denial of service via unbounded connection thread spawning
CVE-2026-93567 7.5 HIGH Netty HTTP2 authority 连接转换缺陷
CVE-2026-93576 7.5 HIGH Netty SMTP命令名CRLF校验不完整漏洞
CVE-2026-93568 7.5 HIGH Netty HTTP/2与HTTP/3 CONNECT请求降级漏洞
CVE-2026-89058 7.4 HIGH Resteasy CORSFilter 任意源凭据反射漏洞
CVE-2026-81627 6.7 MEDIUM Qemu-kvm 远程代码执行漏洞
CVE-2026-93566 6.5 MEDIUM Netty Http 请求走私漏洞
CVE-2026-93561 6.5 MEDIUM Netty memcache编解码器响应走私漏洞

显示前 20 条，共 33 条。 查看全部 → →

IV. Related Vulnerabilities

Same product: Exploit Intelligence
Same vendor: Red Hat
Same weakness: CWE-551

V. Comments for CVE-2026-87743

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