Known vulnerabilities in Ubuntu - page 121

Vendor: Canonical Ltd.
Software: Ubuntu
Software CPE: cpe:2.3:o:canonical:ubuntu:*:*:*:*:*:*:*:*
Website: https://www.ubuntu.com/
Total vulnerabilities: 25513
Public exploits: 854
Known exploited (KEV): 170

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting Ubuntu Ubuntu is affected by 25513 known vulnerabilities: 89 critical, 2691 high, 6058 medium, 16672 low Critical High Medium Low

Vulnerabilities (25513)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU146843 - Improper Validation of Specified Quantity in Input
CVE-2026-59696		 CWE-1284 Medium
No
No
 - 02.09.2026 SB20260902111
SB2026092979
SB2026100177
and 5 more
#VU146842 - Allocation of Resources Without Limits or Throttling
CVE-2026-55951		 CWE-770 Medium
No
No
 - 02.09.2026 SB20260902111
SB2026092979
SB2026100177
and 3 more
#VU146840 - Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')
CVE-2026-73812		 CWE-444 High
No
No
 - 02.09.2026 SB20260902111
SB2026092979
SB2026101445
#VU146839 - Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')
CVE-2026-66357		 CWE-444 High
No
No
 - 02.09.2026 SB20260902111
SB2026092979
SB2026100177
and 3 more
#VU146838 - Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')
CVE-2026-73276		 CWE-444 High
No
No
 - 02.09.2026 SB20260902111
SB2026092979
SB2026100177
and 3 more
#VU146837 - Missing Release of Resource after Effective Lifetime
CVE-2026-71380		 CWE-772 Medium
No
No
 - 02.09.2026 SB20260902111
SB2026092979
SB2026100177
and 3 more
#VU146836 - Improper Handling of Case Sensitivity
CVE-2026-73270		 CWE-178 Medium
No
No
 - 02.09.2026 SB20260902111
SB2026092979
SB2026100177
and 7 more
#VU146835 - Path Equivalence: \'//multiple/leading/slash\'
CVE-2026-66835		 CWE-50 Medium
No
No
 - 02.09.2026 SB20260902111
SB2026092979
SB2026100177
and 3 more
#VU146834 - Heap-based Buffer Overflow
CVE-2026-75538		 CWE-122 Medium
No
No
 - 02.09.2026 SB20260902111
SB2026092979
SB2026100177
and 7 more
#VU146830 - Missing Release of Resource after Effective Lifetime
CVE-2026-69664		 CWE-772 Medium
No
No
 - 02.09.2026 SB20260902111
SB2026092979
SB2026100177
and 3 more
#VU146829 - Allocation of Resources Without Limits or Throttling
CVE-2026-74835		 CWE-770 Medium
No
No
 - 02.09.2026 SB20260902111
SB2026092979
SB2026100177
and 3 more
#VU146828 - Allocation of Resources Without Limits or Throttling
CVE-2026-70399		 CWE-770 Medium
No
No
 - 02.09.2026 SB20260902111
SB2026092979
SB2026100177
and 3 more
#VU146827 - Improper Handling of Exceptional Conditions
CVE-2026-42792		 CWE-755 Medium
No
No
 - 02.09.2026 SB20260902104
SB20260902107
SB20260902108
and 7 more
#VU146825 - Signed to Unsigned Conversion Error
CVE-2026-55737		 CWE-195 Low
No
No
 - 02.09.2026 SB20260902104
SB20260902107
SB20260902108
and 7 more
#VU146824 - Selection of Less-Secure Algorithm During Negotiat
CVE-2026-55953		 CWE-757 High
No
No
 - 02.09.2026 SB20260902104
SB20260902105
SB20260902106
and 12 more
#VU146823 - Out-of-bounds write
CVE-2026-59250		 CWE-787 High
No
No
 - 02.09.2026 SB20260902104
SB20260902107
SB20260902108
and 6 more
#VU146822 - Uncontrolled Recursion
CVE-2026-58227		 CWE-674 Medium
No
No
 - 02.09.2026 SB20260902104
SB20260902107
SB20260902108
and 8 more
#VU146821 - Allocation of Resources Without Limits or Throttling
CVE-2026-59251		 CWE-770 Medium
No
No
 - 02.09.2026 SB20260902104
SB20260902108
SB20260902112
and 3 more
#VU146820 - Integer underflow
CVE-2026-54890		 CWE-191 Medium
No
No
 - 02.09.2026 SB20260902104
SB20260902108
SB2026092979
and 1 more
#VU125775 - Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')
CVE-2026-23941		 CWE-444 High
No
No
 - 10.04.2026 SB2026041022
SB2026041027
SB2026041028
and 7 more


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