Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-60065— NGINX Plus ngx_stream_mqtt_filter_module vulnerability

Quick assessment

Affected
F5 NGINX Plus
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

F5 nginx plus是美国F5公司的一款高性能Web服务器和反向代理。 F5 NGINX Plus存在缓冲区错误漏洞，该漏洞源于当配置使用MQTT filter module时，未经身份验证的攻击者可以发送请求导致堆缓冲区过度读取，从而可能导致NGINX工作进程重启。以下版本受到影响：37.0.3.1之前版本、R36 P7之前的R36版本和R33版本。

CVSS 3.7 · Low EPSS 0.45% · P38

Affected Version Matrix 3

VendorProduct Version RangeStatus
F5 NGINX Plus 37.0.0.1< 37.0.3.1 affected
R36< R36 P7 affected
R33< * affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-60065

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
NGINX Plus ngx_stream_mqtt_filter_module vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
When NGINX Plus is configured to use the Message Queuing Telemetry Transport (MQTT) filter module (ngx_stream_mqtt_filter_module), unauthenticated attackers can send requests with conditions beyond the attacker's control to cause a heap buffer over-read in the NGINX worker process, leading to a restart. Impact: This vulnerability may allow remote unauthenticated attackers to have limited control to restart the NGINX worker process. There is no control plane exposure; this is a data plane issue only. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
F5 NGINX Plus 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
F5 nginx plus是美国F5公司的一款高性能Web服务器和反向代理。 F5 NGINX Plus存在缓冲区错误漏洞，该漏洞源于当配置使用MQTT filter module时，未经身份验证的攻击者可以发送请求导致堆缓冲区过度读取，从而可能导致NGINX工作进程重启。以下版本受到影响：37.0.3.1之前版本、R36 P7之前的R36版本和R33版本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
F5 NGINX Plus 37.0.0.1 ~ 37.0.3.1 -

II. Public POCs for CVE-2026-60065

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-60065

请登录查看更多情报信息。

Other References for CVE-2026-60065 (1)

Same Patch Batch · F5 · 2026-07-15 · 8 CVEs total

CVE-2026-55723 8.3 HIGH NGINX Ingress Controller vulnerability
CVE-2026-60005 8.2 HIGH NGINX ngx_http_slice_module vulnerability
CVE-2026-42533 8.1 HIGH NGINX Map directive and Regex matching vulnerability
CVE-2026-59762 7.5 HIGH BIG-IP HTTP/2 vulnerability
CVE-2026-52865 6.5 MEDIUM NGINX Ingress Controller vulnerability
CVE-2026-56434 6.5 MEDIUM NGINX ngx_http_ssi_module vulnerability
CVE-2026-60062 6.4 MEDIUM NGINX Agent Vulnerability

IV. Related Vulnerabilities

Same product: NGINX Plus
Same vendor: F5
Same weakness: CWE-125

V. Comments for CVE-2026-60065

No comments yet

Leave a comment