Known vulnerabilities in Ubuntu - page 156

Vendor: Canonical Ltd.
Software: Ubuntu
Software CPE: cpe:2.3:o:canonical:ubuntu:*:*:*:*:*:*:*:*
Website: https://www.ubuntu.com/
Total vulnerabilities: 16913
Public exploits: 540
Known exploited (KEV): 132
Highest CVSSv4 Score: 9.5

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting Ubuntu Ubuntu is affected by 16913 known vulnerabilities: 74 critical, 1863 high, 3894 medium, 11079 low Critical High Medium Low

Vulnerabilities (16913)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU132340 - Improper Access Control
CVE-2026-1933		 CWE-284 Low
No
No
 - 27.05.2026 SB2026052704
SB2026052705
SB2026052711
and 11 more
#VU132341 - Improper Access Control
CVE-2026-2340		 CWE-284 Low
No
No
 - 27.05.2026 SB2026052704
SB2026052705
SB2026052707
and 17 more
#VU132342 - Improper Certificate Validation
CVE-2026-3012		 CWE-295 High
No
No
 - 27.05.2026 SB2026052704
SB2026052705
SB2026052708
and 14 more
#VU132319 - Information Exposure Through Timing Discrepancy
CVE-2026-47783		 CWE-208 Low
No
No
 - 26.05.2026 SB2026052674
SB20260528298
SB20260529197
and 4 more
#VU132320 - Information Exposure Through Timing Discrepancy
CVE-2026-47784		 CWE-208 Low
No
No
 - 26.05.2026 SB2026052674
SB20260528278
SB20260528298
and 3 more
#VU132155 - Out-of-bounds write
CVE-2026-46469		 CWE-787 Medium
No
No
 - 22.05.2026 SB20260522143
SB20260528300
SB2026060201
#VU132156 - Out-of-bounds read
CVE-2026-46470		 CWE-125 Medium
No
No
 - 22.05.2026 SB20260522143
SB20260528300
SB2026060201
#VU130925 - Heap-based Buffer Overflow
CVE-2026-45130		 CWE-122 Medium
No
No
 - 11.05.2026 SB2026051150
SB2026052726
SB2026052760
and 10 more
#VU130908 - Improper Encoding or Escaping of Output
CVE-2026-7263		 CWE-116 Medium
No
No
 - 10.05.2026 SB2026051001
SB2026051416
SB2026051523
and 3 more
#VU130910 - NULL Pointer Dereference
CVE-2026-7259		 CWE-476 Medium
No
No
 - 10.05.2026 SB2026051001
SB20260511112
SB20260513120
and 14 more
#VU130914 - Use After Free
CVE-2026-7261		 CWE-416 Medium
No
No
 - 10.05.2026 SB2026051001
SB20260511112
SB20260513120
and 17 more
#VU130915 - NULL Pointer Dereference
CVE-2026-7262		 CWE-476 Medium
No
No
 - 10.05.2026 SB2026051001
SB20260511112
SB20260513120
and 20 more
#VU130916 - Integer overflow
CVE-2026-7568		 CWE-190 Medium
No
No
 - 10.05.2026 SB2026051001
SB20260511112
SB20260513120
and 20 more
#VU130435 - Use After Free
CVE-2026-43276		 CWE-416 Low
No
No
 - 07.05.2026 SB2026050744
SB2026052753
SB2026070678
and 1 more
#VU129539 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2026-44656		 CWE-78 Medium
No
No
 - 04.05.2026 SB2026050476
SB2026052760
SB2026052762
and 9 more
#VU127881 - Heap-based Buffer Overflow
CVE-2026-42046		 CWE-122 High
No
No
 - 25.04.2026 SB20260425196
SB2026052681
SB20260528299
and 3 more
#VU126891 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2026-42307		 CWE-78 Medium
No
No
 - 23.04.2026 SB2026042335
SB2026052760
SB2026052762
and 9 more
#VU124916 - Use After Free
CVE-2026-23454		 CWE-416 Low
No
No
 - 06.04.2026 SB2026040674
SB20260513116
SB2026051411
and 29 more
#VU114385 - Improper Restriction of XML External Entity Reference ('XXE')
CVE-2025-54988		 CWE-611 Medium
Available
Exploited
 - 22.08.2025 SB2025082219
SB2025083007
SB2025083008
and 32 more
#VU111165 - Improper Access Control
CVE-2025-48734		 CWE-284 Medium
No
No
 - 16.06.2025 SB2025061643
SB2025061644
SB2025061645
and 141 more


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