Long-Term Support (LTS) Releases

These are the Long-term Support (LTS) software releases. LTS is the practice of maintaining a software product for an extended period of time (up to three years) to help increase product stability. LTS releases include bug fixes and security patches.

April 2024 LTS Branch Cumulus ONLY (Supported through 2027)

Product	September 2025	July 2025	August 2024 (U2)	April 2024
Cumulus	5.9.4	5.9.3	5.9.2	5.9.1
NVIDIA Ethernet Switch SDK	4.6.4108	4.6.4108	4.6.4108	4.6.4034

October 2025 LTS Branch (Supported through 2028)

Product	February 2026 (U2)	November 2025 (U1)	October 2025
BlueField-2 DPU Firmware (part of the bf-fwbundle)	24.47.2682	24.47.1088	24.47.1026
BlueField-3 DPU Firmware (part of the bf-fwbundle)	32.47.2682	32.47.1088	32.47.1026
BMC (part of DOCA)	25.10-LTSU2	25.10	25.10
ConnectX-6 DE Firmware	22.47.2682	22.47.1088	22.47.1026
ConnectX-6 Dx Firmware	22.47.2682	22.47.1088	22.47.1026
ConnectX-6 Lx Firmware	26.47.2682	26.47.1088	26.47.1026
ConnectX-7 Firmware	28.47.2682	28.47.1088	28.47.1026
ConnectX-8 Firmware	40.47.2682	40.47.1088	40.47.1026
DOCA	3.2.2	3.2.1	3.2.0
DOCA-Host	3.2.2-035000	3.2.1-044000	3.2.0-125000
FlexBoot	3.8.201	3.8.201	3.8.201
HBN	3.2.2	3.2.1	3.2.0
HPC-X	2.25.1	2.25.1	2.25.0
InfiniBand NVOS	25.02.6077	25.02.6077	25.02.6077
MFT	4.34.1-18	4.34.1-10	4.34.0-145
MLNX_DPDK	22.11_2510.1.0	22.11_2510.1.0	22.11_2510.1.0
MLNX-OS	3.12.6200	3.12.6000	3.12.6000
NVIDIA Ethernet Switch SDK	4.8.2046	4.8.2046	4.8.2046
NVIDIA Quantum-2	31.2016.2054	31.2016.2054	31.2016.2054
NVIDIA SHARP	3.13.0	3.13.0	3.13.0
Rixermax	1.80.24	1.80.24	1.80.24
SNAP (Bluefield-3)	4.9.0	4.9.0	4.9.0
UEFI	14.40.10	14.40.10	14.40.10
UFM Cyber-AI (CAI)	2.14.20	2.14.1	2.14.1
UFM Enterprise	6.23.20	6.23.11	6.23.1
UFM Enterprise Appliance	1.14.20	1.14.11	1.14.1
UFM XDR Enterprise Appliance	2.3.20	2.3.11	2.3.1
WinOF-2	25.10.51000	25.10.51000	25.10.50020
XLIO	3.60.0	3.60.0	3.60.0

October 2024 LTS Branch (Supported through 2027)

Product	June 2026 (U5)	January 2026 (U4)	June 2025 (U3)	February 2025 (U2)	November 2024 (U1)	October 2024
NVIDIA DOCA	2.9.5	2.9.4	2.9.3	2.9.2	2.9.1	2.9.0
SNAP (Bluefield-3)	4.5.6	4.5.5	4.5.0	4.5.0	4.5.0	4.5.0
BMC (BlueField-3 & Bluefield-2)	24.10-5	24.10-3	24.10-3	24.10-2	24.10	24.10
NVIDIA BlueField-3 Firmware	32.43.8016	32.43.4100	32.43.3608	32.43.2566	32.43.2402	32.43.1014
NVIDIA BlueField-2 Firmware	24.43.8016	24.43.4100	24.43.3608	24.43.2566	24.43.2402	24.43.1014
DOCA-OFED	2.9.5	2.9.4	2.9.3	2.9.2	2.9.1	2.9.0
MLNX_OFED	24.10-5.1.6.1	24.10-4.1.4.0	24.10-3.2.5.0	24.10-2.1.8.0	24.10-1.1.4.0	24.10-0.7.0.0
MLNX_EN	24.10-5.1.6.1	24.10-4.1.4.0	24.10-3.2.5.0	24.10-2.1.8.0	24.10-1.1.4.0	24.10-0.7.0.0
WinOF-2	24.10	24.10	24.10	24.10	24.10	24.10
MFT	4.30.1-1219	4.30.1-1216	4.30.1-1210	4.30.1-113	4.30.1-8	4.30.0-139
HPC-X	2.21.3	2.21.3	2.21.3	2.21.2	2.21.0	2.21.0
FlexBoot	3.7.500	3.7.500	3.7.500	3.7.500	3.7.500	3.7.500
UEFI	14.37.50	14.37.50	14.37.50	14.37.13	14.36.21	14.36.16
ConnectX-7 Firmware	28.43.8016	28.43.4100	28.43.3608	28.43.2566	28.43.2026	28.43.1014
ConnectX-6 Lx Firmware	26.43.8016	26.43.4100	26.43.3608	26.43.2566	26.43.2026	26.43.1014
ConnectX-6 Dx Firmware	22.43.8016	22.43.4100	22.43.3608	22.43.2566	22.43.2026	22.43.1014
ConnectX-6 DE Firmware	22.43.8016	22.43.4100	22.43.3608	22.43.2566	22.43.2026	22.43.1014
ConnectX-6 Firmware	20.43.8016 (InfiniBand) 20.43.8016 (Ethernet)	20.43.4100 (InfiniBand) 20.43.4100 (Ethernet)	20.43.3608 (InfiniBand) 20.43.3608 (Ethernet)	20.43.2566 (InfiniBand) 20.43.2566 (Ethernet)	20.43.2026 (InfiniBand) 20.43.2026 (Ethernet)	20.43.1014 (InfiniBand) 20.43.1014 (Ethernet)
NVIDIA SHARP	3.9.1	3.9.1	3.9.1	3.9.0	3.9.0	3.9.0
Rivermax	1.60	1.60	1.60	1.60	1.60	1.60
XLIO	3.40.2	3.40.2	3.40.2	3.40.2	3.40.2	3.40.2
MLNX_DPDK	22.11_2410.3.0	22.11_2410.3.0	22.11_2410.3.0	22.11_2410.3.0	22.11_2410.1.0	22.11_2410.1.0
UFM Enterprise	6.19.15	6.19.14	6.19.4	6.19.3	6.19.1	6.19.0
UFM Enterprise Appliance	1.10.15	1.10.14	1.10.4	1.10.3	1.10.1	1.10.0
UFM SDN Appliance	4.18.15	4.18.14	4.18.4	4.18.3	4.18.1	4.18.0
Cyber-AI (CAI)	2.10.4	2.10.4	2.10.4	2.10.3	2.10.1	2.10.0
HBN	2.4.4	2.4.4	2.4.2	2.4.2	2.4.1	2.4.0
Cumulus Linux	5.11.4	5.11.4	5.11.2	5.11.1	5.11.0	5.11.0
MLNX-OS	3.12.2500	3.12.2400	3.12.2302	3.12.2200	3.12.2002	3.12.2002
NVIDIA Quantum-2	31.2014.2448	31.2014.2428	31.2014.2428	31.2014.2170	31.2014.2126	31.2014.2084
NVIDIA Quantum	27.2014.2428	27.2014.2428	27.2014.2428	27.2014.2170	27.2014.2126	27.2014.2084
NVIDIA Ethernet Switch SDK	4.7.2200	4.7.2200	4.7.2200	4.7.2152	4.7.2078	-

October 2023 LTS Branch (Supported through 2026)

Product	May 2026 (U7)	January 2026 (U6)	June 2025 (U5)	December 2024 (U4)	June 2024 (U3)	February 2024 (U2)	November 2023 (U1)	October 2023
NVIDIA DOCA	2.5.6	2.5.5	2.5.4	2.5.3	2.5.2	2.5.1	2.5.0	N/A
SNAP (Bluefield-3)	4.3.0	4.3.0	4.3.0	4.3.0	4.3.0	4.3.0	4.3.0	N/A
SNAP (Bluefield-2)	3.8.3	3.8.3	3.8.3	3.8.3	3.8.3	3.8.3	3.8.3	N/A
BMC (BlueField-3 & Bluefield-2)	23.10-8	23.10-8	23.10-8	23.10-8	23.10	23.10	23.10	N/A
NVIDIA BlueField-3 Firmware	32.39.5172	32.39.5124	32.39.5050	32.39.4082	32.39.3560	32.39.3004	32.39.2048	N/A
NVIDIA BlueField-2 Firmware	24.39.5172	24.39.5124	24.39.5050	24.39.4082	24.39.3560	24.39.3004	24.39.2048	N/A
MLNX_OFED	23.10-7.1.8.0	23.10-6.1.6.1	23.10-5.1.4.0	23.10-4.0.9.1	23.10-3.2.2.0	23.10-2.1.3.1	23.10-1.1.9.0	23.10-0.5.5.0
MLNX_EN	23.10-7.1.8.0	23.10-6.1.6.1	23.10-4.0.9.1	23.10-4.0.9.1	23.10-3.2.2.0	23.10-2.1.3.1	23.10-1.1.9.0	23.10-0.5.5.0
WinOF-2	23.10	23.10	23.10	23.10	23.10	23.10	23.10	23.10
MFT	4.26.1-36	4.26.1-35	4.26.1-31	4.26.1-23	4.26.1-6	4.26.1	4.26.1	4.26.0
HPC-X	2.18.1	2.18.1	2.18.1	2.18.1	2.18.1	2.17.1	2.17.1	2.17
FlexBoot	3.7.300	3.7.300	3.7.300	3.7.300	3.7.300	3.7.300	3.7.300	3.7.201
UEFI	14.33.12	14.33.12	14.33.12	14.33.12	14.32.17	14.32.17	14.32.17	14.32.12
ConnectX-7 Firmware	28.39.5172	28.39.5124	28.39.5050	28.39.4082	28.39.3560	28.39.3004	28.39.2048	28.39.1002
ConnectX-6 Lx Firmware	26.39.5172	26.39.5124	26.39.5050	26.39.4082	26.39.3560	26.39.3004	26.39.2048	26.39.1002
ConnectX-6 Dx Firmware	22.39.5172	22.39.5124	22.39.5050	22.39.4082	22.39.3560	22.39.3004	22.39.2048	22.39.1002
ConnectX-6 DE Firmware	22.39.5172	22.39.5124	22.39.5050	22.39.4082	22.39.3560	22.39.3004	22.39.2048	22.39.1002
ConnectX-6 Firmware	20.39.5172 (InfiniBand) 20.39.5172 (Ethernet)	20.39.5124 (InfiniBand) 20.39.5124 (Ethernet)	20.39.5050 (InfiniBand) 20.39.5050 (Ethernet)	20.39.4082 (InfiniBand) 20.39.4082 (Ethernet)	20.39.3560 (InfiniBand) 20.39.3560 (Ethernet)	20.39.3004 (InfiniBand) 20.39.3004 (Ethernet)	20.39.2048 (InfiniBand) 20.39.2048 (Ethernet)	20.39.1002 (InfiniBand) 20.39.1002 (Ethernet)
NVIDIA SHARP	3.5.2	3.5.2	3.5.2	3.5.2	3.5.2	3.5.1	3.5.1	3.5.0
Rivermax	1.40	1.40	1.40	1.40	1.40	1.40	1.40	1.40
VMA	9.8.40	9.8.40	9.8.40	9.8.40	9.8.40	9.8.40	9.8.40	9.8.40
XLIO	3.20.8	3.20.8	3.20.8	3.20.8	3.20.8	3.20.8	3.20.8	3.20.7
MLNX_DPDK	22.11_2310.4.1	22.11_2310.4.1	22.11_2310.4.1	22.11_2310.4.1	22.11_2310.4.1	22.11_2310.3.0	22.11_2310.2.0	22.11_2310.1.0
UFM Enterprise	6.15.17	6.15.16	6.15.8	6.15.7-2	6.15.6-4	6.15.6-4	6.15.6-4	6.15.6-4
UFM Enterprise Appliance	1.6.16	1.6.16	1.6.8	1.6.7-2	1.6.6-1	1.6.6-1	1.6.6-1	1.6.6-1
UFM SDN Appliance	4.14.6-4	4.14.6-4	4.14.6-4	4.14.6-4	4.14.6-4	4.14.1	4.14.1	4.14.0
Cyber-AI (CAI)	2.6.3	2.6.3	2.6.3	2.6.2-3	2.6.1-4	2.6.1	2.6.1	2.6.0
MLNX-OS	3.11.2600	3.11.2600	3.11.2502	3.11.2400	3.11.2300	3.11.2206	3.11.2008	3.11.2002
NVIDIA NVDA-OS-XC	18.02.2500	18.02.2500	18.02.2500	18.02.2300	18.02.2300	18.02.2200	N/A	N/A
NVIDIA Skyway MLNX-GW	8.2.2500	8.2.2500	8.2.2500	8.2.2400	8.2.2302	8.2.2200	N/A	N/A
NVIDIA Quantum-2	31.2012.2508	31.2012.2508	31.2012.2508	31.2012.2400	31.2012.2304	31.2012.2200	31.2012.2108	31.2012.2014
NVIDIA Quantum	27.2012.2508	27.2012.2508	27.2012.2508	27.2012.2400	27.2012.2234	27.2012.2200	27.2012.2014	27.2012.2014
NVIDIA Ethernet Switch SDK	4.6.2300	4.6.2300	4.6.2300	4.6.2300	4.6.2300	4.6.2206	4.6.2104	4.6.2034

October 2022 LTS Branch (Supported through 2025)

Product	June 2025 (U7)	December 2024 (U6)	June 2024 (U5)	December 2023 (U4)	June 2023 (U3)	February 2023 (U2)	November 2022 (U1)	October 2022
NVIDIA DOCA SDK	1.5.5	1.5.4	1.5.3	1.5.3	1.5.2	N/A	1.5.1	1.5
BMC (BlueField-2)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	2.8.2
SNAP	3.7.3	3.7.3	3.7.3	3.7.3	3.7.3	N/A	3.7.1	3.7.0
NVIDIA BlueField-2 Firmware	24.35.4554	24.35.4506	24.35.4030	24.35.3502	24.35.3006	N/A	24.35.2000	24.35.1012
MLNX_OFED	5.8-7.0.6.1	5.8-6.0.4.2	5.8-5.1.1.2	5.8-4.1.5.0	5.8-3.0.7.0	5.8-2.0.3.0	5.8-1.1.2.1	5.8-1.0.1.1
MLNX_EN	5.8-7.0.6.1	5.8-6.0.4.2	5.8-5.1.1.2	5.8-4.1.5.0	5.8-3.0.7.0	5.8-2.0.3.0	5.8-1.1.2.1	5.8-1.0.1.1
WinOF-2	3.10.52010	3.10.52010	3.10.52010	3.10.52010	3.10.52010	3.10.51000	3.10.51000	3.10
MFT	4.22.1-526	4.22.1-520	4.22.1-417	4.22.1-406	4.22.1-307	4.22.1	4.22.1	4.22.0
HPC-X	2.13.1	2.13.1	2.13.1	2.13.1	2.13.1	2.13.1	2.13.1	2.13
FlexBoot	3.6.902	3.6.902	3.6.902	3.6.902	3.6.902	3.6.805	3.6.805	3.6.804
UEFI	14.29.15	14.29.15	14.29.15	14.29.15	14.29.15	14.28.16	14.28.16	14.28.15
ConnectX-7 Firmware	28.35.4554	28.35.4506	28.35.4030	28.35.3502	28.35.3006	28.35.2000	28.35.2000	28.35.1012
ConnectX-6 Lx Firmware	26.35.4554	26.35.4506	26.35.4030	26.35.3502	26.35.3006	26.35.2000	26.35.2000	26.35.1012
ConnectX-6 Dx Firmware	22.35.4554	22.35.4506	22.35.4030	22.35.3502	22.35.3006	22.35.2302	22.35.2302	22.35.1012
ConnectX-6 DE Firmware	22.35.4554	22.35.4506	22.35.4030	22.35.3502	22.35.3006	22.35.2302	22.35.2302	22.35.1012
ConnectX-6 Firmware	20.35.4554 (InfiniBand) 20.35.4554 (Ethernet)	20.35.4506 (InfiniBand) 20.35.4506 (Ethernet)	20.35.4030 (InfiniBand) 20.35.4030 (Ethernet)	20.35.3502 (InfiniBand) 20.35.3502 (Ethernet)	20.35.3006 (InfiniBand) 20.35.3006 (Ethernet)	20.35.2000 (InfiniBand) 20.35.2000 (Ethernet)	20.35.2000 (InfiniBand) 20.35.2000 (Ethernet)	20.35.1012 (InfiniBand) 20.35.1012 (Ethernet)
ConnectX-5 Firmware	16.35.4554 (InfiniBand) 16.35.4554 (Ethernet)	16.35.4506 (InfiniBand) 16.35.4506 (Ethernet)	16.35.4030 (InfiniBand) 16.35.4030 (Ethernet)	16.35.3502 (InfiniBand) 16.35.3502 (Ethernet)	16.35.3006 (InfiniBand) 16.35.3006 (Ethernet)	16.35.2000 (InfiniBand) 16.35.2000 (Ethernet)	16.35.2000 (InfiniBand) 16.35.2000 (Ethernet)	16.35.1012 (InfiniBand) 16.35.1012 (Ethernet)
NVIDIA SHARP	3.1.1	3.1.1	3.1.1	3.1.1	3.1.1	3.1.1	3.1.1	3.1.0
VMA	9.7.2	9.7.2	9.7.2	9.7.2	9.7.2	9.7.2	9.7.2	9.7.0
XLIO	2.0.7	2.0.7	2.0.7	2.0.7	2.0.7	2.0.7	2.0.7	2.0.6
MLNX_DPDK	20.11_7.7.0	20.11_7.7.0	20.11_7.7.0	20.11_7.5.0	20.11_7.5.0	20.11_7.4.0	20.11_7.1.0	20.11_7.0.0
UFM Enterprise	6.11.3	6.11.2	6.11.2	6.11.1	6.11.1	6.11.1	6.11.1	6.11.0
UFM Enterprise Appliance	1.2.1	1.2.1	1.2.1	1.2.1	1.2.1	1.2.1	1.2.1	1.2.0
UFM SDN Appliance	4.10.1	4.10.1	4.10.1	4.10.1	4.10.1	4.10.1	4.10.1	4.10.0
Cyber-AI (CAI)	2.2.1	2.2.1	2.2.1	2.2.1	2.2.1	2.2.1	2.2.1	2.2.0
Rivermax	1.20.10	1.20.10	1.20.10	1.20.10	1.20.10	1.20.10	1.20.10	1.20.10
NVIDIA Skyway	8.1.4700	8.1.4600	8.1.4500	8.1.4400	8.1.4300	8.1.4100	8.1.4100	N/A
MLNX-OS	3.10.4702	3.10.4500	3.10.4500	3.10.4400	3.10.4300	3.10.4202	3.10.4100	N/A
ONYX	3.10.4504	3.10.4504	3.10.4504	3.10.4408	3.10.4302	3.10.4206	3.10.4100	N/A
NVIDIA Quantum-2	31.2010.4516	31.2010.4516	31.2010.4516	31.2010.4402	31.2010.4302	31.2010.4210	31.2010.4102	31.2010.4102
NVIDIA Quantum	27.2010.4708	27.2010.4516	27.2010.4516	27.2010.4402	27.2010.4302	27.2010.4210	27.2010.4102	27.2010.4102
SwitchIB-2	15.2010.4708	15.2010.4516	15.2010.4516	15.2010.4402	15.2010.4302	15.2010.4210	15.2010.4102	15.2010.4102
NVIDIA Ethernet Switch SDK	4.5.4508	4.5.4508	4.5.4508	4.5.4410	4.5.4300	4.5.5104	4.5.4112	4.5.4112