Known vulnerabilities in Ubuntu 20.04 - page 71

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
#VU123889 - Authentication Bypass by Primary Weakness
CVE-2026-3784		 CWE-305 Medium
No
No
 - 11.03.2026 SB2026031143
SB2026031238
SB2026031262
and 18 more
#VU123888 - Authentication Bypass by Primary Weakness
CVE-2026-1965		 CWE-305 Medium
No
No
 - 11.03.2026 SB2026031143
SB2026031238
SB2026031262
and 13 more
#VU123886 - Insufficiently Protected Credentials
CVE-2026-3783		 CWE-522 Medium
No
No
 - 11.03.2026 SB2026031143
SB2026031238
SB2026031262
and 18 more
#VU123428 - Stack-based buffer overflow
CVE-2026-28422		 CWE-121 High
No
No
 - 03.03.2026 SB2026030330
SB2026030546
SB2026030620
and 9 more
#VU123427 - Heap-based Buffer Overflow
CVE-2026-28421		 CWE-122 High
No
No
 - 03.03.2026 SB2026030329
SB2026030546
SB2026030620
and 25 more
#VU122393 - Improper input validation
CVE-2026-23047		 CWE-20 Low
No
No
 - 05.02.2026 SB2026020563
SB2026020972
SB2026020973
and 27 more
#VU122212 - NULL Pointer Dereference
CVE-2026-23020		 CWE-476 Low
No
No
 - 02.02.2026 SB2026020262
SB2026020972
SB2026020973
and 22 more
#VU122211 - NULL Pointer Dereference
CVE-2026-23019		 CWE-476 Low
No
No
 - 02.02.2026 SB2026020261
SB2026020972
SB2026020973
and 22 more
#VU122176 - Missing release of memory after effective lifetime
CVE-2026-23021		 CWE-401 Low
No
No
 - 02.02.2026 SB2026020248
SB2026020972
SB2026020973
and 27 more
#VU122005 - Improper input validation
CVE-2026-22990		 CWE-20 Low
No
No
 - 24.01.2026 SB2026012407
SB2026020972
SB2026020973
and 36 more
#VU122002 - Memory corruption
CVE-2026-22978		 CWE-119 Low
No
No
 - 24.01.2026 SB2026012404
SB2026020972
SB2026020973
and 29 more
#VU121990 - NULL Pointer Dereference
CVE-2026-22982		 CWE-476 Low
No
No
 - 23.01.2026 SB20260123111
SB2026020972
SB2026020973
and 24 more
#VU121987 - NULL Pointer Dereference
CVE-2026-22992		 CWE-476 Low
No
No
 - 23.01.2026 SB20260123108
SB2026020972
SB2026020973
and 28 more
#VU121986 - Out-of-bounds read
CVE-2026-22984		 CWE-125 Low
No
No
 - 23.01.2026 SB20260123107
SB2026020972
SB2026020973
and 37 more
#VU121984 - Use After Free
CVE-2026-22980		 CWE-416 Low
No
No
 - 23.01.2026 SB20260123105
SB2026020972
SB2026020973
and 25 more
#VU121982 - Use After Free
CVE-2026-22991		 CWE-416 Low
No
No
 - 23.01.2026 SB20260123103
SB2026020972
SB2026020973
and 28 more
#VU119952 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE-2025-68461		 CWE-79 High
No
Exploited
 - 15.12.2025 SB2025121506
SB2025122339
SB2026033109
and 1 more
#VU104626 - NULL Pointer Dereference
CVE-2022-49072		 CWE-476 Low
No
No
 - 26.02.2025 SB20250226444
SB2026033108
SB2026033114
and 9 more
#VU96364 - Error Handling
CVE-2022-48875		 CWE-388 Low
No
No
 - 21.08.2024 SB2024082188
SB2024090668
SB2024091076
and 29 more
#VU93763 - Double Free
CVE-2021-47599		 CWE-415 Low
No
No
 - 04.07.2024 SB2024070439
SB2024081370
SB2024081372
and 26 more


Showing elements 1401 - 1420 out of 9617