U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2026-45930

Change History

CVE Modified by kernel.org 6/19/2026 9:16:30 AM

Action Type Old Value New Value
Added Reference 

                  
                
              		

              
                
                  
                  
                    
https://git.kernel.org/stable/c/963537a26fd892f7e414a091f807b44aeee97a7d

                  
                
              		
            

            

              Added
              Reference

              
                
                  
                  
                    

                  
                
              		

              
                
                  
                  
                    
https://git.kernel.org/stable/c/b37da3ac099e145bcd3be82c745a8d335772e3af

                  
                
              		
            

            

              Added
              Reference

              
                
                  
                  
                    

                  
                
              		

              
                
                  
                  
                    
https://git.kernel.org/stable/c/c4f840437e7641764de15f2de951ac8335d641f1

                  
                
              		
            

            

              Changed
              Affected

              
                
                  
                  
                    
[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","programFiles":["net/mctp/device.c","net/mctp/neigh.c","net/mctp/route.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"583be982d93479ea3d85091b0fd0b01201ede87d","lessThan":"976612471a9e6ead6ceffc241e4d0a1aac90b36a","versionType":"git","status":"affected"},{"version":"583be982d93479ea3d85091b0fd0b01201ede87d","lessThan":"54ed418de62a148a655262da682a050fa05f7924","versionType":"git","status":"affected"},{"version":"583be982d93479ea3d85091b0fd0b01201ede87d","lessThan":"6fb6a97c86abb8592158088afaea0eb464cf9de1","versionType":"git","status":"affected"},{"version":"583be982d93479ea3d85091b0fd0b01201ede87d","lessThan":"a6a9bc544b675d8b5180f2718ec985ad267b5cbf","versionType":"git","status":"affected"}]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","programFiles":["net/mctp/device.c","net/mctp/neigh.c","net/mctp/route.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"5.15","status":"affected"},{"version":"0","lessThan":"5.15","versionType":"semver","status":"unaffected"},{"version":"6.12.93","lessThanOrEqual":"6.12.*","versionType":"semver","status":"unaffected"},{"version":"6.18.35","lessThanOrEqual":"6.18.*","versionType":"semver","status":"unaffected"},{"version":"6.19.4","lessThanOrEqual":"6.19.*","versionType":"semver","status":"unaffected"},{"version":"7.0","lessThanOrEqual":"*","versionType":"original_commit_for_fix","status":"unaffected"}]}]

                  
                
              		

              
                
                  
                  
                    
[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","programFiles":["net/mctp/device.c","net/mctp/neigh.c","net/mctp/route.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"583be982d93479ea3d85091b0fd0b01201ede87d","lessThan":"b37da3ac099e145bcd3be82c745a8d335772e3af","versionType":"git","status":"affected"},{"version":"583be982d93479ea3d85091b0fd0b01201ede87d","lessThan":"c4f840437e7641764de15f2de951ac8335d641f1","versionType":"git","status":"affected"},{"version":"583be982d93479ea3d85091b0fd0b01201ede87d","lessThan":"963537a26fd892f7e414a091f807b44aeee97a7d","versionType":"git","status":"affected"},{"version":"583be982d93479ea3d85091b0fd0b01201ede87d","lessThan":"976612471a9e6ead6ceffc241e4d0a1aac90b36a","versionType":"git","status":"affected"},{"version":"583be982d93479ea3d85091b0fd0b01201ede87d","lessThan":"54ed418de62a148a655262da682a050fa05f7924","versionType":"git","status":"affected"},{"version":"583be982d93479ea3d85091b0fd0b01201ede87d","lessThan":"6fb6a97c86abb8592158088afaea0eb464cf9de1","versionType":"git","status":"affected"},{"version":"583be982d93479ea3d85091b0fd0b01201ede87d","lessThan":"a6a9bc544b675d8b5180f2718ec985ad267b5cbf","versionType":"git","status":"affected"}]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","programFiles":["net/mctp/device.c","net/mctp/neigh.c","net/mctp/route.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"5.15","status":"affected"},{"version":"0","lessThan":"5.15","versionType":"semver","status":"unaffected"},{"version":"5.15.210","lessThanOrEqual":"5.15.*","versionType":"semver","status":"unaffected"},{"version":"6.1.176","lessThanOrEqual":"6.1.*","versionType":"semver","status":"unaffected"},{"version":"6.6.143","lessThanOrEqual":"6.6.*","versionType":"semver","status":"unaffected"},{"version":"6.12.93","lessThanOrEqual":"6.12.*","versionType":"semver","status":"unaffected"},{"version":"6.18.35","lessThanOrEqual":"6.18.*","versionType":"semver","status":"unaffected"},{"version":"6.19.4","lessThanOrEqual":"6.19.*","versionType":"semver","status":"unaffected"},{"version":"7.0","lessThanOrEqual":"*","versionType":"original_commit_for_fix","status":"unaffected"}]}]