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Vulnerability Change Records for CVE-2026-63957

Change History

New CVE Received from kernel.org 7/19/2026 12:17:14 PM

Action Type Old Value New Value
Added Description

                  
                
              
In the Linux kernel, the following vulnerability has been resolved:

USB: serial: safe_serial: fix memory corruption with small endpoint

Make sure that the bulk-out buffer size is at least eight bytes to avoid
user-controlled slab corruption in "safe" mode should a malicious device
report a smaller size.
Added Reference

                  
                
              
https://git.kernel.org/stable/c/161ea0e5236f5f051d2d85d6c54dd08ee9dc7ba4
Added Reference

                  
                
              
https://git.kernel.org/stable/c/438061ed1ad85e6743e2dce826671772d81089ec
Added Reference

                  
                
              
https://git.kernel.org/stable/c/857b3cc73f91871ae4433f8b97c4670b78f8dc96
Added Reference

                  
                
              
https://git.kernel.org/stable/c/9b3145b3001fb24de1da72d1deb0bea70e5a078b
Added Reference

                  
                
              
https://git.kernel.org/stable/c/a550ed2117ca4709d38f713933ff924a83942e41
Added Reference

                  
                
              
https://git.kernel.org/stable/c/c7336c0fba5c959249f3d793d33076b992ec3ee4
Added Reference

                  
                
              
https://git.kernel.org/stable/c/e3a1d6eee25dc96b1d2db0ecd9d8741e92056476
Added Reference

                  
                
              
https://git.kernel.org/stable/c/f793b67d41e5fab719c5a90baa77cbd2fe259517
Added Affected

                  
                
              
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