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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2026-64399

Change History

CVE Modified by kernel.org 7/27/2026 1:16:47 AM

Action Type Old Value New Value
Added CVSS V3.1 

                  
                
              		

              
                
                  
                  
                    
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

                  
                
              		
            

            

              Changed
              Affected

              
                
                  
                  
                    
[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","programFiles":["fs/smb/server/smb2pdu.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"bf460ad5958d506492de4524a656439da3f99c51","versionType":"git","status":"affected"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"620d133d469295ee7c017ca6aafac335f65c4a5a","versionType":"git","status":"affected"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"9b9cf7e65cbeaae1b6636144bacee611cdd7a5d6","versionType":"git","status":"affected"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"baae7b39673ec21073a25e3d14f8feaada01d5df","versionType":"git","status":"affected"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"c917e4522d251071dde9871b9142d8ea1186ebfe","versionType":"git","status":"affected"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"388e4139db27a9e3612c9d356b826f5b1ff6a9e3","versionType":"git","status":"affected"},{"version":"0","lessThan":"6.1.178","versionType":"semver","status":"affected"},{"version":"0","lessThan":"6.6.145","versionType":"semver","status":"affected"},{"version":"0","lessThan":"6.12.96","versionType":"semver","status":"affected"},{"version":"0","lessThan":"6.18.39","versionType":"semver","status":"affected"},{"version":"0","lessThan":"7.1.4","versionType":"semver","status":"affected"}]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","programFiles":["fs/smb/server/smb2pdu.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"6.1.178","lessThanOrEqual":"6.1.*","versionType":"semver","status":"unaffected"},{"version":"6.6.145","lessThanOrEqual":"6.6.*","versionType":"semver","status":"unaffected"},{"version":"6.12.96","lessThanOrEqual":"6.12.*","versionType":"semver","status":"unaffected"},{"version":"6.18.39","lessThanOrEqual":"6.18.*","versionType":"semver","status":"unaffected"},{"version":"7.1.4","lessThanOrEqual":"7.1.*","versionType":"semver","status":"unaffected"},{"version":"7.2-rc1","lessThanOrEqual":"*","versionType":"original_commit_for_fix","status":"unaffected"}]}]

                  
                
              		

              
                
                  
                  
                    
[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","programFiles":["fs/smb/server/smb2pdu.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"eb817368f50c1cbe1bd07044124aad7db6330e3a","lessThan":"bf460ad5958d506492de4524a656439da3f99c51","versionType":"git","status":"affected"},{"version":"eb817368f50c1cbe1bd07044124aad7db6330e3a","lessThan":"620d133d469295ee7c017ca6aafac335f65c4a5a","versionType":"git","status":"affected"},{"version":"eb817368f50c1cbe1bd07044124aad7db6330e3a","lessThan":"9b9cf7e65cbeaae1b6636144bacee611cdd7a5d6","versionType":"git","status":"affected"},{"version":"eb817368f50c1cbe1bd07044124aad7db6330e3a","lessThan":"baae7b39673ec21073a25e3d14f8feaada01d5df","versionType":"git","status":"affected"},{"version":"eb817368f50c1cbe1bd07044124aad7db6330e3a","lessThan":"c917e4522d251071dde9871b9142d8ea1186ebfe","versionType":"git","status":"affected"},{"version":"eb817368f50c1cbe1bd07044124aad7db6330e3a","lessThan":"388e4139db27a9e3612c9d356b826f5b1ff6a9e3","versionType":"git","status":"affected"}]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","programFiles":["fs/smb/server/smb2pdu.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":"6.1.178","lessThanOrEqual":"6.1.*","versionType":"semver","status":"unaffected"},{"version":"6.6.145","lessThanOrEqual":"6.6.*","versionType":"semver","status":"unaffected"},{"version":"6.12.96","lessThanOrEqual":"6.12.*","versionType":"semver","status":"unaffected"},{"version":"6.18.39","lessThanOrEqual":"6.18.*","versionType":"semver","status":"unaffected"},{"version":"7.1.4","lessThanOrEqual":"7.1.*","versionType":"semver","status":"unaffected"},{"version":"7.2-rc1","lessThanOrEqual":"*","versionType":"original_commit_for_fix","status":"unaffected"}]}]