CVE-2026-60065
published 2026-07-15CVE-2026-60065: When NGINX Plus is configured to use the Message Queuing Telemetry Transport (MQTT) filter module (ngx_stream_mqtt_filter_module), unauthenticated attackers…
PriorityP433medium5.3CVSS 3.1
AVNACLPRNUINSUCNINAL
EPSS
0.45%
38.0th percentile
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.
Affected
22 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| f5 | nginx_gateway_fabric | 1.3.0 – 1.6.2 | — |
| f5 | nginx_gateway_fabric | >= 2.0.0 < 2.6.7 | 2.6.7 |
| f5 | nginx_ingress_controller | — | — |
| f5 | nginx_ingress_controller | — | — |
| f5 | nginx_ingress_controller | >= 2026-lts-r1 < 2026-lts-r4 | 2026-lts-r4 |
| f5 | nginx_ingress_controller | 3.5.0 – 3.7.2 | — |
| f5 | nginx_ingress_controller | >= 5.0.0 < 5.5.3 | 5.5.3 |
| f5 | nginx_plus | — | — |
| f5 | nginx_plus | — | — |
| f5 | nginx_plus | — | — |
| f5 | nginx_plus | — | — |
| f5 | nginx_plus | — | — |
| f5 | nginx_plus | — | — |
| f5 | nginx_plus | — | — |
| f5 | nginx_plus | — | — |
| f5 | nginx_plus | >= 37.0.0.1 < 37.0.3.1 | 37.0.3.1 |
| f5 | nginx_plus | >= R33 < * | * |
| f5 | nginx_plus | >= R36 < R36 P7 | R36 P7 |
| f5 | nginx_plus | >= r33 < r36 | r36 |
| f5 | waf | 4.11.0 – 4.16.0 | — |
| f5 | waf | 5.2.0 – 5.8.0 | — |
| f5 | waf | >= 5.9.0 < 5.13.4 | 5.13.4 |
CVSS provenance
nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
nvdv4.06.3MEDIUMCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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GHSA
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 th
ghsa_unreviewed·2026-07-15
CVE-2026-60065 [MEDIUM] CWE-125 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 th
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.
F5
CVE-2026-60065: When NGINX Plus is configured to use the Message Queuing Telemetry Transport (MQTT) filter module (ngx_stream_mqtt_fi...
vendor_f5·2026-07-15·CVSS 3.7
CVE-2026-60065 [LOW] CWE-125 CVE-2026-60065: When NGINX Plus is configured to use the Message Queuing Telemetry Transport (MQTT) filter module (ngx_stream_mqtt_fi...
CVE-2026-60065: When NGINX Plus is configured to use the Message Queuing Telemetry Transport (MQTT) filter module (ngx_stream_mqtt_fi...
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.
Affected Products: NGINX Plus
F5 Advisory Articles: K0001621
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-07-15
Published