Known vulnerabilities in Ubuntu 20.04 - page 53

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
#VU133359 - Use After Free
CVE-2026-41035		 CWE-416 Medium
No
No
 - 04.06.2026 SB2026060475
SB2026060476
SB2026060477
and 21 more
#VU133144 - Time-of-check Time-of-use (TOCTOU) Race Condition
CVE-2026-29518		 CWE-367 Low
No
No
 - 01.06.2026 SB2026060174
SB2026060175
SB2026060184
and 18 more
#VU133145 - Improper Access Control
CVE-2026-43617		 CWE-284 Medium
No
No
 - 01.06.2026 SB2026060174
SB2026060175
SB2026060184
and 14 more
#VU133146 - Integer overflow
CVE-2026-43618		 CWE-190 Low
No
No
 - 01.06.2026 SB2026060174
SB2026060175
SB2026060184
and 24 more
#VU133147 - Improper Link Resolution Before File Access ('Link Following')
CVE-2026-43619		 CWE-59 Low
No
No
 - 01.06.2026 SB2026060174
SB2026060175
SB2026060184
and 13 more
#VU133148 - Out-of-bounds read
CVE-2026-43620		 CWE-125 Medium
No
No
 - 01.06.2026 SB2026060174
SB2026060175
SB2026060184
and 18 more
#VU133149 - Off-by-one Error
CVE-2026-45232		 CWE-193 Medium
No
No
 - 01.06.2026 SB2026060174
SB2026060175
SB2026060184
and 20 more
#VU133143 - Use of Uninitialized Variable
CVE-2026-48840		 CWE-457 Medium
No
No
 - 01.06.2026 SB2026060173
SB2026060176
SB2026060183
and 5 more
#VU131864 - Out-of-bounds read
CVE-2026-43964		 CWE-125 Medium
No
No
 - 19.05.2026 SB2026051936
SB2026051940
SB2026051941
and 20 more
#VU131337 - Use After Free
CVE-2026-45185		 CWE-416 Critical
No
No
 - 13.05.2026 SB2026051365
SB2026060607
SB2026081405
#VU126770 - Out-of-bounds read
CVE-2026-34308		 CWE-125 Medium
No
No
 - 22.04.2026 SB20260422121
SB2026042501
SB2026042502
and 14 more
#VU126775 - Out-of-bounds read
CVE-2026-34318		 CWE-125 Medium
No
No
 - 22.04.2026 SB20260422118
SB20260509136
SB2026060309
and 1 more
#VU126776 - Out-of-bounds read
CVE-2026-34317		 CWE-125 Low
No
No
 - 22.04.2026 SB20260422118
SB2026050324
SB2026050325
and 5 more
#VU126777 - Out-of-bounds read
CVE-2026-34319		 CWE-125 Low
No
No
 - 22.04.2026 SB20260422118
SB2026050324
SB2026050325
and 5 more
#VU126780 - Out-of-bounds read
CVE-2026-35236		 CWE-125 Medium
No
No
 - 22.04.2026 SB20260422121
SB2026042501
SB2026042502
and 11 more
#VU126781 - Out-of-bounds read
CVE-2026-35237		 CWE-125 Medium
No
No
 - 22.04.2026 SB20260422121
SB2026042501
SB2026042502
and 11 more
#VU126782 - Out-of-bounds read
CVE-2026-35238		 CWE-125 Medium
No
No
 - 22.04.2026 SB20260422121
SB2026042501
SB2026042502
and 11 more
#VU126784 - Out-of-bounds read
CVE-2026-35239		 CWE-125 Medium
No
No
 - 22.04.2026 SB20260422121
SB2026042501
SB2026042502
and 11 more
#VU126791 - Out-of-bounds read
CVE-2026-35240		 CWE-125 Medium
No
No
 - 22.04.2026 SB20260422121
SB2026042501
SB2026042502
and 11 more
#VU120348 - Out-of-bounds read
CVE-2025-10158		 CWE-125 Medium
No
No
 - 26.12.2025 SB2025122689
SB2025122697
SB2025122698
and 26 more


Showing elements 1041 - 1060 out of 9617