NGINX Ingress Controller Release History

CCE regularly updates the NGINX Ingress Controller add-on to enhance features, optimize performance, and fix bugs, ultimately improving user experience and system stability. It is recommended that you upgrade the add-on to the latest version periodically to access new functions, avoid vulnerabilities, and maintain service security and reliability.

**Table 1** NGINX Ingress Controller add-on 4.0.x
Add-on Version	Supported Cluster Version	New Feature	Community Version
4.0.4	v1.28 v1.29 v1.30 v1.31 v1.32	CCE clusters v1.32 are supported. Updated the add-on to its community version v1.12.1.	1.12.1

**Table 2** NGINX Ingress Controller add-on 3.0.x
Add-on Version	Supported Cluster Version	New Feature	Community Version
3.0.34	v1.25 v1.27 v1.28 v1.29 v1.30 v1.31	Updated the add-on to its community version v1.11.5. Fixed the CVE-2025-1974, CVE-2025-1097, CVE-2025-1098, CVE-2025-24513, and CVE-2025-24514 vulnerabilities.	1.11.5
3.0.8	v1.27 v1.28 v1.29 v1.30	Updated the add-on to its community version v1.11.2. Fixed the CVE-2024-7646 vulnerability.	1.11.2

**Table 3** NGINX Ingress Controller add-on 2.6.x
Add-on Version	Supported Cluster Version	New Feature	Community Version
2.6.32	v1.25 v1.27 v1.28 v1.29	Fixed some issues.	1.9.6
2.6.5	v1.25 v1.27 v1.28 v1.29	Metric collection can be disabled in the startup command.	1.9.6
2.6.4	v1.25 v1.27 v1.28 v1.29	CCE clusters v1.29 are supported.	1.9.6

**Table 4** NGINX Ingress Controller add-on 2.4.x
Add-on Version	Supported Cluster Version	New Feature	Community Version
2.4.6	v1.25 v1.27 v1.28	CCE clusters v1.28 are supported. Supported admission checks. Supported graceful shutdown and hitless upgrade. Supported equivalent distribution of add-on pods in multi-AZ deployment mode. Fixed the CVE-2023-44487 vulnerability.	1.9.3

**Table 5** NGINX Ingress Controller add-on 2.3.x
Add-on Version	Supported Cluster Version	New Feature	Community Version
2.3.5	v1.27	None	1.8.0

**Table 6** NGINX Ingress Controller add-on 2.2.x
Add-on Version	Supported Cluster Version	New Feature	Community Version
2.2.82	v1.23 v1.25	Fixed some issues.	1.5.1
2.2.53	v1.23 v1.25	Fixed some issues.	1.5.1
2.2.42	v1.23 v1.25	Supported graceful shutdown and hitless upgrade. Supported equivalent distribution of add-on pods in multi-AZ deployment mode.	1.5.1
2.2.7	v1.25	Synchronized time zones used by the add-on and the nodes. Supported IPv4 and IPv6 dual-stack.	1.5.1
2.2.3	v1.25	Supported anti-affinity scheduling of add-on pods on nodes in different AZs. Added the tolerance time during which the pods with temporary storage volumes can be unscheduled. The default taint tolerance duration is changed to 60s.	1.5.1
2.2.1	v1.25	CCE clusters v1.25 are supported. Updated the add-on to its community version v1.5.1.	1.5.1

**Table 7** NGINX Ingress Controller add-on 2.1.x
Add-on Version	Supported Cluster Version	New Feature	Community Version
2.1.54	v1.19 v1.21 v1.23	Fixed some issues.	1.2.1
2.1.33	v1.19 v1.21 v1.23	Supported graceful shutdown and hitless upgrade. Supported equivalent distribution of add-on pods in multi-AZ deployment mode.	1.2.1
2.1.9	v1.19 v1.21 v1.23	Supported anti-affinity scheduling of add-on pods on nodes in different AZs. The default taint tolerance duration is changed to 60s. Synchronized time zones used by the add-on and the nodes. Supported IPv4 and IPv6 dual-stack.	1.2.1
2.1.5	v1.19 v1.21 v1.23	Supported anti-affinity scheduling of add-on pods on nodes in different AZs. The default taint tolerance duration is changed to 60s.	1.2.1
2.1.3	v1.19 v1.21 v1.23	Enabled publishService for nginx-ingress.	1.2.1
2.1.1	v1.19 v1.21 v1.23	Updated the add-on to its community version v1.2.1.	1.2.1
2.1.0	v1.19 v1.21 v1.23	Updated the add-on to its community version v1.2.0. Fixed the CVE-2021-25746 vulnerability and added rules to disable some annotations values that may cause unauthorized operations. Fixed the CVE-2021-25745 vulnerability and added rules to disable some access paths that may cause unauthorized operations.	1.2.0

**Table 8** NGINX Ingress Controller add-on 2.0.x
Add-on Version	Supported Cluster Version	New Feature	Community Version
2.0.1	v1.19 v1.21 v1.23	CCE clusters v1.23 are supported. Updated the add-on to its community version v1.1.1.	1.1.1

**Table 9** NGINX Ingress Controller add-on 1.3.x
Add-on Version	Supported Cluster Version	New Feature	Community Version
1.3.2	v1.15 v1.17 v1.19 v1.21	CCE clusters v1.21 are supported. Updated the add-on to its community version v0.49.3.	0.49.3

**Table 10** NGINX Ingress Controller add-on 1.2.x
Add-on Version	Supported Cluster Version	New Feature	Community Version
1.2.6	v1.15 v1.17 v1.19	Added the default seccomp profile.	0.46.0
1.2.5	v1.15 v1.17 v1.19	Updated the add-on to its community version v0.46.0.	0.46.0
1.2.3	v1.15 v1.17 v1.19	CCE clusters v1.19 are supported.	0.43.0
1.2.2	v1.15 v1.17	Updated the add-on to its community version v0.43.0.	0.43.0