Known vulnerabilities in Ubuntu 20.04 - page 55

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
#VU132220 - Heap-based Buffer Overflow
CVE-2026-9256		 CWE-122 Critical
Public exploit available
No
 - 25.05.2026 SB2026052502
SB2026052504
SB2026052505
and 12 more
#VU131985 - Heap-based Buffer Overflow
CVE-2026-32792		 CWE-122 Medium
No
No
 - 20.05.2026 SB2026052056
SB2026052088
SB2026052089
and 12 more
#VU131932 - Resource exhaustion
CVE-2026-44390		 CWE-400 Medium
No
No
 - 20.05.2026 SB2026052056
SB2026052088
SB2026052089
and 16 more
#VU131931 - Insufficient Verification of Data Authenticity
CVE-2026-42960		 CWE-345 Medium
No
No
 - 20.05.2026 SB2026052056
SB2026052088
SB2026052089
and 13 more
#VU131930 - Access of Uninitialized Pointer
CVE-2026-42959		 CWE-824 Medium
No
No
 - 20.05.2026 SB2026052056
SB2026052088
SB2026052089
and 17 more
#VU131929 - Heap-based Buffer Overflow
CVE-2026-42944		 CWE-122 Medium
No
No
 - 20.05.2026 SB2026052056
SB2026052088
SB2026052089
and 15 more
#VU131928 - Resource exhaustion
CVE-2026-42923		 CWE-400 Medium
No
No
 - 20.05.2026 SB2026052056
SB2026052088
SB2026052089
and 12 more
#VU131927 - Improper control of a resource through its lifetime
CVE-2026-42534		 CWE-664 Low
No
No
 - 20.05.2026 SB2026052056
SB2026052088
SB2026052089
and 16 more
#VU131926 - Resource exhaustion
CVE-2026-41292		 CWE-400 Medium
No
No
 - 20.05.2026 SB2026052056
SB2026052088
SB2026052089
and 17 more
#VU131925 - Improper control of a resource through its lifetime
CVE-2026-40622		 CWE-664 Medium
No
No
 - 20.05.2026 SB2026052056
SB2026052088
SB2026052089
and 21 more
#VU131924 - Use After Free
CVE-2026-33278		 CWE-416 Medium
No
No
 - 20.05.2026 SB2026052056
SB2026052088
SB2026052089
and 15 more
#VU131923 - Use After Free
CVE-2026-44608		 CWE-416 Medium
No
No
 - 20.05.2026 SB2026052056
SB2026052088
SB2026052089
and 10 more
#VU131379 - Use After Free
CVE-2026-40701		 CWE-416 Medium
No
No
 - 14.05.2026 SB2026051401
SB2026051497
SB2026051498
and 12 more
#VU131377 - Heap-based Buffer Overflow
CVE-2026-42945		 CWE-122 Critical
Public exploit available
Exploited
 - 14.05.2026 SB2026051401
SB2026051497
SB2026051498
and 26 more
#VU131375 - Uncontrolled Memory Allocation
CVE-2026-42946		 CWE-789 Medium
No
No
 - 14.05.2026 SB2026051401
SB2026051497
SB2026051498
and 14 more
#VU131374 - Out-of-bounds read
CVE-2026-42934		 CWE-125 Medium
No
No
 - 14.05.2026 SB2026051401
SB2026051497
SB2026051498
and 12 more
#VU128059 - Stack-based buffer overflow
CVE-2026-40489		 CWE-121 Medium
No
No
 - 27.04.2026 SB2026042772
SB2026050769
SB20260509133
and 9 more
#VU124482 - Improper Neutralization of CRLF Sequences ('CRLF Injection')
CVE-2026-28753		 CWE-93 Medium
No
No
 - 25.03.2026 SB2026032585
SB20260325200
SB2026041117
and 4 more
#VU124480 - Integer overflow
CVE-2026-27784		 CWE-190 High
No
No
 - 25.03.2026 SB2026032585
SB20260325200
SB2026040801
and 17 more
#VU124475 - Out-of-bounds write
CVE-2026-32647		 CWE-787 High
No
No
 - 25.03.2026 SB2026032585
SB20260325200
SB2026040801
and 17 more


Showing elements 1081 - 1100 out of 9617