Known vulnerabilities in Ubuntu 20.04 - page 87

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
#VU122819 - Command injection
CVE-2025-15367		 CWE-77 Medium
No
No
 - 13.02.2026 SB2026021343
SB2026021347
SB2026021348
and 56 more
#VU122818 - Command injection
CVE-2025-15366		 CWE-77 Medium
No
No
 - 13.02.2026 SB2026021343
SB2026021347
SB2026021348
and 52 more
#VU122816 - Improper Neutralization of CRLF Sequences ('CRLF Injection')
CVE-2025-15282		 CWE-93 Medium
No
No
 - 13.02.2026 SB2026021343
SB2026021353
SB2026021354
and 25 more
#VU122815 - Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')
CVE-2026-0865		 CWE-444 Medium
No
No
 - 13.02.2026 SB2026021343
SB2026021347
SB2026021348
and 49 more
#VU122814 - Improper Neutralization of CRLF Sequences ('CRLF Injection')
CVE-2026-0672		 CWE-93 Medium
No
No
 - 13.02.2026 SB2026021343
SB2026021353
SB2026021354
and 29 more
#VU122813 - Improper input validation
CVE-2025-11468		 CWE-20 Medium
No
No
 - 13.02.2026 SB2026021343
SB2026021353
SB2026021354
and 25 more
#VU122809 - Out-of-bounds write
CVE-2026-25506		 CWE-787 Low
No
No
 - 13.02.2026 SB2026021332
SB2026021333
SB2026021338
and 21 more
#VU122489 - Heap-based Buffer Overflow
CVE-2026-25646		 CWE-122 High
No
No
 - 10.02.2026 SB2026021002
SB2026021255
SB2026021256
and 63 more
#VU122019 - Use After Free
CVE-2025-71162		 CWE-416 Low
No
No
 - 26.01.2026 SB2026012619
SB2026020972
SB2026020973
and 27 more
#VU121184 - Out-of-bounds read
CVE-2026-22801		 CWE-125 Medium
No
No
 - 13.01.2026 SB2026011311
SB20260114154
SB2026012271
and 23 more
#VU121183 - Out-of-bounds read
CVE-2026-22695		 CWE-125 Medium
No
No
 - 13.01.2026 SB2026011311
SB20260114154
SB2026012137
and 23 more
#VU120114 - Use of Uninitialized Resource
CVE-2025-68249		 CWE-908 Low
No
No
 - 16.12.2025 SB20251216158
SB2026012390
SB2026012633
and 31 more
#VU120102 - Improper Locking
CVE-2025-40351		 CWE-667 Low
No
No
 - 16.12.2025 SB20251216146
SB2026012390
SB2026012633
and 35 more
#VU120068 - NULL Pointer Dereference
CVE-2025-40346		 CWE-476 Low
No
No
 - 16.12.2025 SB20251216111
SB2026012390
SB2026012633
and 34 more
#VU120041 - Out-of-bounds read
CVE-2025-40349		 CWE-125 Low
No
No
 - 16.12.2025 SB2025121684
SB2026012390
SB2026012633
and 33 more
#VU119238 - Inefficient Algorithmic Complexity
CVE-2025-12084		 CWE-407 Low
No
No
 - 06.12.2025 SB2025120606
SB20251226352
SB2025123104
and 48 more
#VU119234 - Resource exhaustion
CVE-2025-13837		 CWE-400 Medium
No
No
 - 06.12.2025 SB2025120603
SB20251226352
SB2025123104
and 13 more
#VU119201 - Improper Initialization
CVE-2025-40245		 CWE-665 Low
No
No
 - 04.12.2025 SB2025120491
SB2026021239
SB2026021240
and 27 more
#VU119115 - Out-of-bounds read
CVE-2025-66293		 CWE-125 Medium
No
No
 - 03.12.2025 SB2025120348
SB20251210187
SB2025121761
and 41 more
#VU81893 - Improperly Controlled Modification of Object Prototype Attributes (\'Prototype Pollution\')
CVE-2023-26132		 CWE-1321 Medium
No
No
 - 11.10.2023 SB2023101153
SB2026021316


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