Known vulnerabilities in Ubuntu 20.04 - page 32

Vendor: Canonical Ltd.
Software: Ubuntu
Version: 20.04
Software CPE: cpe:2.3:o:canonical:ubuntu:*:*:*:*:*:*:*:*
Website: https://www.ubuntu.com/
Total vulnerabilities: 9617
Public exploits: 343
Known exploited (KEV): 83
Highest CVSSv4 Score: 9.5

Vulnerabilities by Severity

Severity distribution of vulnerabilities affecting Ubuntu version 20.04 Ubuntu 20.04 is affected by 9617 vulnerabilities: 46 critical, 1238 high, 2888 medium, 5442 low Critical High Medium Low

Vulnerabilities (9617)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU127863 - NULL Pointer Dereference
CVE-2026-31540		 CWE-476 Low
No
No
 - 25.04.2026 SB20260425181
SB20260513116
SB2026051411
and 30 more
#VU127854 - NULL Pointer Dereference
CVE-2026-31546		 CWE-476 Low
No
No
 - 25.04.2026 SB20260425172
SB20260513116
SB2026051411
and 28 more
#VU127853 - Improper control of a resource through its lifetime
CVE-2026-31545		 CWE-664 Low
No
No
 - 25.04.2026 SB20260425171
SB20260513116
SB2026051411
and 28 more
#VU127847 - Use After Free
CVE-2026-31555		 CWE-416 Low
No
No
 - 25.04.2026 SB20260425165
SB20260513116
SB2026051411
and 33 more
#VU127844 - Improper Check or Handling of Exceptional Conditions
CVE-2026-31552		 CWE-703 Low
No
No
 - 25.04.2026 SB20260425162
SB20260513116
SB2026051411
and 26 more
#VU127843 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2026-31551		 CWE-362 Low
No
No
 - 25.04.2026 SB20260425161
SB20260513116
SB2026051411
and 30 more
#VU127842 - Resource exhaustion
CVE-2026-31550		 CWE-400 Low
No
No
 - 25.04.2026 SB20260425160
SB20260513116
SB2026051411
and 28 more
#VU127841 - NULL Pointer Dereference
CVE-2026-31549		 CWE-476 Medium
No
No
 - 25.04.2026 SB20260425159
SB20260513116
SB2026051411
and 28 more
#VU127643 - Improper Locking
CVE-2026-31509		 CWE-667 Low
No
No
 - 24.04.2026 SB20260424212
SB20260513116
SB2026051411
and 28 more
#VU127642 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2026-31508		 CWE-362 Low
No
No
 - 24.04.2026 SB20260424211
SB20260513116
SB2026051411
and 28 more
#VU127641 - Double Free
CVE-2026-31507		 CWE-415 Low
No
No
 - 24.04.2026 SB20260424210
SB20260513116
SB2026051411
and 34 more
#VU127637 - Heap-based Buffer Overflow
CVE-2026-31515		 CWE-122 Low
No
No
 - 24.04.2026 SB20260424206
SB20260513116
SB2026051411
and 33 more
#VU127634 - Out-of-bounds read
CVE-2026-31512		 CWE-125 Low
No
No
 - 24.04.2026 SB20260424203
SB20260513116
SB2026051411
and 35 more
#VU127632 - NULL Pointer Dereference
CVE-2026-31510		 CWE-476 Low
No
No
 - 24.04.2026 SB20260424201
SB20260513116
SB2026051411
and 30 more
#VU127631 - Out-of-bounds read
CVE-2026-31521		 CWE-125 Low
No
No
 - 24.04.2026 SB20260424200
SB20260513116
SB2026051411
and 27 more
#VU127628 - Missing Release of Resource after Effective Lifetime
CVE-2026-31518		 CWE-772 Low
No
No
 - 24.04.2026 SB20260424197
SB20260513116
SB2026051411
and 28 more
#VU127622 - Out-of-bounds read
CVE-2026-31524		 CWE-125 Low
No
No
 - 24.04.2026 SB20260424191
SB20260513116
SB2026051411
and 29 more
#VU127621 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2026-31523		 CWE-362 Low
No
No
 - 24.04.2026 SB20260424190
SB20260513116
SB2026051411
and 30 more
#VU127620 - Missing release of memory after effective lifetime
CVE-2026-31522		 CWE-401 Low
No
No
 - 24.04.2026 SB20260424189
SB20260513116
SB2026051411
and 28 more
#VU127616 - Use After Free
CVE-2026-31532		 CWE-416 Low
No
No
 - 24.04.2026 SB20260424185
SB2026050637
SB2026050693
and 48 more


Showing elements 621 - 640 out of 9617