Known vulnerabilities in Ubuntu 20.04 - page 69

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
#VU124084 - Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2025-58190		 CWE-835 Medium
No
No
 - 17.03.2026 SB2026031752
SB2026031758
SB2026031759
and 4 more
#VU124083 - Resource exhaustion
CVE-2025-47911		 CWE-400 Medium
No
No
 - 17.03.2026 SB2026031752
SB2026031758
SB2026031759
and 4 more
#VU124052 - Heap-based Buffer Overflow
CVE-2026-32636		 CWE-122 Medium
No
No
 - 17.03.2026 SB2026031710
SB2026032772
SB2026032773
and 12 more
#VU123958 - Heap-based Buffer Overflow
CVE-2026-30883		 CWE-122 Medium
No
No
 - 12.03.2026 SB2026031159
SB20260320119
SB2026040101
and 13 more
#VU123604 - NULL Pointer Dereference
CVE-2026-25798		 CWE-476 Medium
No
No
 - 06.03.2026 SB2026030565
SB2026030639
SB2026030640
and 12 more
#VU123603 - Divide By Zero
CVE-2026-25799		 CWE-369 Medium
No
No
 - 06.03.2026 SB2026030565
SB2026030639
SB2026030640
and 14 more
#VU123601 - Missing release of memory after effective lifetime
CVE-2026-25988		 CWE-401 Medium
No
No
 - 06.03.2026 SB2026030565
SB2026030639
SB2026030640
and 12 more
#VU123584 - Integer overflow
CVE-2026-25970		 CWE-190 Medium
No
No
 - 05.03.2026 SB2026030565
SB2026030639
SB2026030640
and 11 more
#VU123259 - Resource exhaustion
CVE-2026-26066		 CWE-400 Low
No
No
 - 25.02.2026 SB2026022540
SB2026030639
SB2026030640
and 12 more
#VU123231 - Missing release of memory after effective lifetime
CVE-2026-25796		 CWE-401 Medium
No
No
 - 25.02.2026 SB2026022540
SB2026030639
SB2026030640
and 14 more
#VU123229 - NULL Pointer Dereference
CVE-2026-25795		 CWE-476 Medium
No
No
 - 25.02.2026 SB2026022540
SB2026030639
SB2026030640
and 12 more
#VU121669 - NULL Pointer Dereference
CVE-2026-23952		 CWE-476 Medium
No
No
 - 20.01.2026 SB2026012004
SB2026012343
SB2026012344
and 11 more
#VU112445 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2025-52496		 CWE-362 Medium
No
No
 - 07.07.2025 SB2025070782
SB2025070784
SB2025070785
and 3 more
#VU112444 - Out-of-bounds read
CVE-2025-52497		 CWE-125 Medium
No
No
 - 07.07.2025 SB2025070782
SB2025070784
SB2025070785
and 3 more
#VU112442 - NULL Pointer Dereference
CVE-2025-48965		 CWE-476 Medium
No
No
 - 07.07.2025 SB2025070782
SB2025110101
SB2026033149
#VU112441 - Use After Free
CVE-2025-47917		 CWE-416 High
No
No
 - 07.07.2025 SB2025070782
SB2025110101
SB2026033149
#VU106011 - Improper Authentication
CVE-2025-27810		 CWE-287 Medium
No
No
 - 25.03.2025 SB2025032526
SB2026033149
#VU86232 - Integer overflow
CVE-2024-23775		 CWE-190 Medium
No
No
 - 07.02.2024 SB2024020751
SB2024020761
SB2024020762
and 4 more
#VU65693 - Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2021-33194		 CWE-835 Medium
No
No
 - 22.07.2022 SB2021052653
SB2022072210
SB2022081842
and 16 more
#VU59050 - Double Free
CVE-2021-44732		 CWE-415 High
No
No
 - 17.12.2021 SB2021121719
SB2026033149


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