Known vulnerabilities in Ubuntu - page 12

Vendor: Canonical Ltd.
Software: Ubuntu
Software CPE: cpe:2.3:o:canonical:ubuntu:*:*:*:*:*:*:*:*
Website: https://www.ubuntu.com/
Total vulnerabilities: 25497
Public exploits: 853
Known exploited (KEV): 169

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting Ubuntu Ubuntu is affected by 25497 known vulnerabilities: 89 critical, 2689 high, 6054 medium, 16662 low Critical High Medium Low

Vulnerabilities (25497)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU139941 - Out-of-bounds write
CVE-2026-6949		 CWE-787 Medium
No
No
 - 28.07.2026 SB2026072905
SB2026072928
SB2026072935
and 15 more
#VU139868 - Improper input validation
CVE-2026-64531		 CWE-20 Low
No
No
 - 28.07.2026 SB2026072861
SB2026080379
SB2026080772
and 38 more
#VU139974 - Incorrect Permission Assignment for Critical Resource
CVE-2026-15779		 CWE-732 Low
No
No
 - 21.07.2026 SB2026072928
SB2026072935
SB2026072936
and 9 more
#VU135651 - Improper input validation
CVE-2026-53131		 CWE-20 Medium
No
No
 - 26.06.2026 SB20260626211
SB2026080363
SB2026081482
and 72 more
#VU135650 - Out-of-bounds read
CVE-2026-53146		 CWE-125 Low
No
No
 - 26.06.2026 SB20260626210
SB20260721153
SB2026072258
and 26 more
#VU135634 - Out-of-bounds write
CVE-2026-53150		 CWE-787 Low
No
No
 - 26.06.2026 SB20260626194
SB2026071404
SB20260721153
and 25 more
#VU135633 - Out-of-bounds read
CVE-2026-53149		 CWE-125 Low
No
No
 - 26.06.2026 SB20260626193
SB20260721153
SB2026072258
and 27 more
#VU135632 - Out-of-bounds write
CVE-2026-53148		 CWE-787 Medium
No
No
 - 26.06.2026 SB20260626192
SB2026071404
SB20260721153
and 27 more
#VU135631 - Out-of-bounds read
CVE-2026-53147		 CWE-125 Medium
No
No
 - 26.06.2026 SB20260626191
SB20260721153
SB2026072258
and 18 more
#VU135619 - Use After Free
CVE-2026-53175		 CWE-416 Medium
No
No
 - 26.06.2026 SB20260626179
SB2026080363
SB2026081488
and 11 more
#VU135591 - Out-of-bounds read
CVE-2026-53186		 CWE-125 Medium
No
No
 - 26.06.2026 SB20260626149
SB20260721153
SB2026072258
and 28 more
#VU135570 - Improper input validation
CVE-2026-53221		 CWE-20 Low
No
No
 - 26.06.2026 SB20260626121
SB2026080363
SB2026081488
and 36 more
#VU135562 - Out-of-bounds write
CVE-2026-53216		 CWE-787 Low
No
No
 - 26.06.2026 SB20260626113
SB20260721153
SB2026072258
and 27 more
#VU135512 - Use After Free
CVE-2026-53247		 CWE-416 Low
No
No
 - 26.06.2026 SB2026062680
SB2026081488
SB2026081491
and 16 more
#VU135500 - Use After Free
CVE-2026-53260		 CWE-416 Low
No
No
 - 26.06.2026 SB2026062670
SB2026080379
SB2026081488
and 21 more
#VU130715 - Improper Update of Reference Count
CVE-2026-43465		 CWE-911 Low
No
No
 - 08.05.2026 SB2026050863
SB2026061290
SB20260721153
and 11 more
#VU130676 - Out-of-bounds read
CVE-2026-43083		 CWE-125 Low
No
No
 - 07.05.2026 SB20260507279
SB2026061290
SB2026070176
and 19 more
#VU130542 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2026-43198		 CWE-362 Medium
No
No
 - 07.05.2026 SB20260507153
SB2026061290
SB2026061291
and 59 more
#VU130541 - Out-of-bounds read
CVE-2026-43197		 CWE-125 Low
No
No
 - 07.05.2026 SB20260507152
SB2026062495
SB2026070282
and 16 more
#VU116912 - Incorrect Regular Expression
CVE-2025-61921		 CWE-185 Medium
No
No
 - 13.10.2025 SB2025101337
SB2026073078


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