CVE-2026-98840

vc_screen: reload vc pointer before if (ret) in vcs_write() to avoid UAF

References

Notes


      
Bugs

      
      
Status

      

	

	  Branch
	  Status
	

	
	

	  upstream
	  
	    
	    
	    released (7.3-rc6) [226bd5603371cd9f6642cbb9e9a677f445de3530]
	    
	  
	

	
	

	  7.2-upstream-stable
	  
	    
	    
	    released (7.2.10) [9dfcadc5e003fb250dd471db90144bd5366140e9]
	    
	  
	

	
	

	  6.18-upstream-stable
	  
	    
	    
	    released (6.18.56) [233a2e190b12884d186027d0b86d43a48799b69c]
	    
	  
	

	
	

	  6.12-upstream-stable
	  
	    
	    
	    released (6.12.113) [1485a3dd97ab1af2605243cabe6b604546d46dd1]
	    
	  
	

	
	

	  6.6-upstream-stable
	  
	    
	    
	    released (6.6.160) [c073d01f6f5367c3a4f07efd507274ed0d03acd0]
	    
	  
	

	
	

	  6.1-upstream-stable
	  
	    
	    
	    released (6.1.191) [c9f56d4b29792a62b17f2051ba93fd3b40a479ec]
	    
	  
	

	
	

	  5.10-upstream-stable
	  
	    
	    
	    released (5.10.273) [cbc05413d3694193494b2374b56bae801ac41fec]
	    
	  
	

	
	

	  sid
	  
	    
	    
	    released (7.2.10-1)
	    
	  
	

	
	

	  6.12-trixie-security
	  
	    
	    
	    released (6.12.113-1)
	    
	  
	

	
	

	  6.1-bookworm-security
	  
	    
	    
	    needed