Known vulnerabilities in Ubuntu 20.04 - page 67

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
#VU125562 - Unchecked Return Value
CVE-2026-31790		 CWE-252 Medium
No
No
 - 09.04.2026 SB2026040943
SB2026040944
SB2026040945
and 27 more
#VU125564 - Use After Free
CVE-2026-28387		 CWE-416 High
No
No
 - 09.04.2026 SB2026040943
SB2026040944
SB2026040945
and 30 more
#VU125565 - NULL Pointer Dereference
CVE-2026-28388		 CWE-476 Low
No
No
 - 09.04.2026 SB2026040943
SB2026040944
SB2026040945
and 39 more
#VU125566 - NULL Pointer Dereference
CVE-2026-28389		 CWE-476 Medium
No
No
 - 09.04.2026 SB2026040943
SB2026040944
SB2026040945
and 32 more
#VU125567 - NULL Pointer Dereference
CVE-2026-28390		 CWE-476 Medium
No
No
 - 09.04.2026 SB2026040943
SB2026040944
SB2026040992
and 49 more
#VU125568 - Heap-based Buffer Overflow
CVE-2026-31789		 CWE-122 Medium
No
No
 - 09.04.2026 SB2026040943
SB2026040944
SB2026040945
and 23 more
#VU125561 - Always-Incorrect Control Flow Implementation
CVE-2026-2673		 CWE-670 Low
No
No
 - 09.04.2026 SB2026040943
SB2026040944
SB20260409112
and 4 more
#VU125096 - Resource exhaustion
CVE-2026-33033		 CWE-400 Medium
No
No
 - 07.04.2026 SB20260407104
SB20260407113
SB20260409114
and 12 more
#VU125037 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2026-34982		 CWE-78 High
No
No
 - 07.04.2026 SB2026040792
SB2026041439
SB20260417153
and 13 more
#VU124677 - NULL Pointer Dereference
CVE-2026-32249		 CWE-476 Low
No
No
 - 30.03.2026 SB2026033031
SB2026041439
#VU124153 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2026-33412		 CWE-78 Medium
No
No
 - 20.03.2026 SB2026032022
SB20260325108
SB20260325109
and 23 more
#VU122832 - Use After Free
CVE-2026-23111		 CWE-416 Low
Public exploit available
No
 - 13.02.2026 SB20260213152
SB2026021911
SB2026031305
and 52 more
#VU121414 - Error Handling
CVE-2025-71080		 CWE-388 Low
No
No
 - 14.01.2026 SB2026011466
SB2026020972
SB2026021185
and 10 more
#VU120718 - Use After Free
CVE-2023-54207		 CWE-416 Low
No
No
 - 30.12.2025 SB20251230163
SB2026012390
SB2026012633
and 15 more
#VU120254 - Improper Handling of Length Parameter Inconsistency
CVE-2025-14847		 CWE-130 High
Public exploit available
Exploited
 - 23.12.2025 SB2025122318
SB2026011607
SB2026012973
and 9 more
#VU116695 - Missing release of memory after effective lifetime
CVE-2023-53662		 CWE-401 Low
No
No
 - 08.10.2025 SB2025100814
SB2025111182
SB2025111740
and 20 more
#VU116262 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2023-53520		 CWE-362 Low
No
No
 - 01.10.2025 SB2025100182
SB20251015148
SB20251017142
and 18 more
#VU115916 - NULL Pointer Dereference
CVE-2023-53421		 CWE-476 Low
No
No
 - 19.09.2025 SB2025091994
SB20251015148
SB20251017142
and 17 more
#VU111419 - Missing release of memory after effective lifetime
CVE-2025-38057		 CWE-401 Low
No
No
 - 19.06.2025 SB20250619133
SB2025072898
SB20250820120
and 35 more
#VU97970 - Stack-based buffer overflow
CVE-2024-31449		 CWE-121 Medium
No
No
 - 02.10.2024 SB2024100272
SB2024100323
SB2024100324
and 33 more


Showing elements 1321 - 1340 out of 9617