CVE-2026-60065

MEDIUM
MEDIUM Priority: 0.03 BB Relevance: 73/100
Published: 2026-07-15 Modified: 2026-10-24 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: X
AT: Present
VC: None
VI: None
VA: Low

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.

Weakness Classification (1)

Affected Software (19)

VendorProductVersion
f5 nginx_gateway_fabric 1.3.0 – 1.6.2
f5 nginx_gateway_fabric 2.0.0 – 2.6.7
f5 nginx_ingress_controller 3.5.0 – 3.7.2
f5 nginx_ingress_controller 5.0.0 – 5.5.3
f5 nginx_ingress_controller 2026-lts-r1 – 2026-lts-r4
f5 nginx_ingress_controller 4.0.0
f5 nginx_ingress_controller 4.0.1
f5 nginx_plus 37.0.0.1 – 37.0.3.1
f5 nginx_plus r33 – r36
f5 nginx_plus r36
f5 nginx_plus r36
f5 nginx_plus r36
f5 nginx_plus r36
f5 nginx_plus r36
f5 nginx_plus r36
f5 nginx_plus 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

References & Advisories (1)

Bug Bounty Relevance

73 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

6.3 / 10.0 v4.0
CVSS: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

EPSS — Exploitation Probability

0.45%
Raw Score 0.004480
Percentile 38.9%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00448
2026-10-28
0.00448

Intelligence Sources

nvd ref →