Known vulnerabilities in Ubuntu 26.04 - page 31

Vendor: Canonical Ltd.
Software: Ubuntu
Version: 26.04
Software CPE: cpe:2.3:o:canonical:ubuntu:*:*:*:*:*:*:*:*
Website: https://www.ubuntu.com/
Total vulnerabilities: 1600
Public exploits: 21
Known exploited (KEV): 2
Highest CVSSv4 Score: 9.3

Vulnerabilities by Severity

Severity distribution of vulnerabilities affecting Ubuntu version 26.04 Ubuntu 26.04 is affected by 1600 vulnerabilities: 4 critical, 69 high, 437 medium, 1090 low Critical High Medium Low

Vulnerabilities (1600)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU138689 - Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2026-63969		 CWE-835 Low
No
No
 - 20.07.2026 SB20260720273
SB2026072366
SB2026072479
and 3 more
#VU138688 - Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2026-63968		 CWE-835 Low
No
No
 - 20.07.2026 SB20260720272
SB2026072366
SB2026072479
and 3 more
#VU138687 - Use of Uninitialized Variable
CVE-2026-63967		 CWE-457 Low
No
No
 - 20.07.2026 SB20260720271
SB2026072366
SB2026072479
and 3 more
#VU138680 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2026-63978		 CWE-362 Low
No
No
 - 20.07.2026 SB20260720263
SB2026072366
SB2026072479
and 3 more
#VU138679 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2026-63977		 CWE-362 Low
No
No
 - 20.07.2026 SB20260720262
SB2026072366
SB2026072479
and 3 more
#VU138678 - Improper control of a resource through its lifetime
CVE-2026-63976		 CWE-664 Medium
No
No
 - 20.07.2026 SB20260720261
SB2026072366
SB2026072479
and 4 more
#VU138677 - Always-Incorrect Control Flow Implementation
CVE-2026-63975		 CWE-670 Medium
No
No
 - 20.07.2026 SB20260720260
SB2026072366
SB2026072479
and 5 more
#VU138676 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2026-63974		 CWE-362 Low
No
No
 - 20.07.2026 SB20260720259
SB2026072366
SB2026072479
and 4 more
#VU138675 - NULL Pointer Dereference
CVE-2026-63973		 CWE-476 Low
No
No
 - 20.07.2026 SB20260720258
SB2026072366
SB2026072479
and 3 more
#VU138674 - NULL Pointer Dereference
CVE-2026-63972		 CWE-476 Low
No
No
 - 20.07.2026 SB20260720257
SB2026072366
SB2026072479
and 3 more
#VU138673 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2026-63971		 CWE-362 Low
No
No
 - 20.07.2026 SB20260720256
SB2026072366
SB2026072479
and 3 more
#VU138672 - Improper Resource Shutdown or Release
CVE-2026-63970		 CWE-404 Low
No
No
 - 20.07.2026 SB20260720255
SB2026072366
SB2026072479
and 4 more
#VU138670 - NULL Pointer Dereference
CVE-2026-63986		 CWE-476 Low
No
No
 - 20.07.2026 SB20260720253
SB2026072366
SB2026072479
and 3 more
#VU138669 - Improper input validation
CVE-2026-63985		 CWE-20 Low
No
No
 - 20.07.2026 SB20260720252
SB2026072366
SB2026072479
and 3 more
#VU138668 - Integer overflow
CVE-2026-63984		 CWE-190 Medium
No
No
 - 20.07.2026 SB20260720251
SB2026072366
SB2026072479
and 4 more
#VU138667 - Uncontrolled Recursion
CVE-2026-63983		 CWE-674 Low
No
No
 - 20.07.2026 SB20260720250
SB2026072366
SB2026072479
and 3 more
#VU138666 - Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2026-63982		 CWE-835 Low
No
No
 - 20.07.2026 SB20260720249
SB2026072366
SB2026072479
and 3 more
#VU138665 - Stack-based buffer overflow
CVE-2026-63981		 CWE-121 Low
No
No
 - 20.07.2026 SB20260720248
SB2026072366
SB2026072479
and 3 more
#VU138664 - Improper Locking
CVE-2026-63980		 CWE-667 Low
No
No
 - 20.07.2026 SB20260720247
SB2026072366
SB2026072479
and 3 more
#VU138663 - Use After Free
CVE-2026-63979		 CWE-416 Low
No
No
 - 20.07.2026 SB20260720246
SB2026072366
SB2026072479
and 3 more


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