Known vulnerabilities in Ubuntu - page 173

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
#VU122865 - Use After Free
CVE-2026-23209		 CWE-416 Low
No
No
 - 16.02.2026 SB2026021649
SB2026021911
SB2026031305
and 111 more
#VU122316 - Missing release of memory after effective lifetime
CVE-2026-23091		 CWE-401 Low
No
No
 - 04.02.2026 SB2026020474
SB2026020972
SB2026020973
and 26 more
#VU122183 - Missing release of memory after effective lifetime
CVE-2025-71185		 CWE-401 Low
No
No
 - 02.02.2026 SB2026020255
SB2026020972
SB2026020973
and 26 more
#VU122011 - Missing release of memory after effective lifetime
CVE-2025-71163		 CWE-401 Low
No
No
 - 26.01.2026 SB2026012611
SB2026020972
SB2026020973
and 27 more
#VU122004 - Incorrect Calculation
CVE-2025-71157		 CWE-682 Low
No
No
 - 24.01.2026 SB2026012406
SB2026020972
SB2026021185
and 8 more
#VU122003 - Resource Management Errors
CVE-2025-71149		 CWE-399 Low
No
No
 - 24.01.2026 SB2026012405
SB2026020972
SB2026020973
and 25 more
#VU122001 - Resource Management Errors
CVE-2025-71156		 CWE-399 Low
No
No
 - 24.01.2026 SB2026012403
SB2026020972
SB2026021185
and 8 more
#VU121980 - Missing release of memory after effective lifetime
CVE-2025-71151		 CWE-401 Low
No
No
 - 23.01.2026 SB20260123101
SB2026020690
SB2026020691
and 21 more
#VU121979 - Missing release of memory after effective lifetime
CVE-2025-71150		 CWE-401 Low
No
No
 - 23.01.2026 SB20260123100
SB2026020972
SB2026020973
and 34 more
#VU121978 - Missing release of memory after effective lifetime
CVE-2025-71148		 CWE-401 Low
No
No
 - 23.01.2026 SB2026012399
SB2026020972
SB2026032361
and 20 more
#VU121976 - Missing release of memory after effective lifetime
CVE-2025-71146		 CWE-401 Low
No
No
 - 23.01.2026 SB2026012397
SB2026020972
SB2026041671
and 5 more
#VU121974 - Missing release of memory after effective lifetime
CVE-2025-71153		 CWE-401 Low
No
No
 - 23.01.2026 SB2026012395
SB2026020972
SB2026041671
and 18 more
#VU121498 - NULL Pointer Dereference
CVE-2025-71140		 CWE-476 Low
No
No
 - 14.01.2026 SB20260114155
SB2026020972
SB2026041671
and 18 more
#VU121490 - Out-of-bounds read
CVE-2025-71143		 CWE-125 Low
No
No
 - 14.01.2026 SB20260114144
SB2026020972
SB2026021185
and 21 more
#VU120718 - Use After Free
CVE-2023-54207		 CWE-416 Low
No
No
 - 30.12.2025 SB20251230163
SB2026012390
SB2026012633
and 15 more
#VU116695 - Missing release of memory after effective lifetime
CVE-2023-53662		 CWE-401 Low
No
No
 - 08.10.2025 SB2025100814
SB2025111182
SB2025111740
and 20 more
#VU116262 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2023-53520		 CWE-362 Low
No
No
 - 01.10.2025 SB2025100182
SB20251015148
SB20251017142
and 18 more
#VU115916 - NULL Pointer Dereference
CVE-2023-53421		 CWE-476 Low
No
No
 - 19.09.2025 SB2025091994
SB20251015148
SB20251017142
and 17 more
#VU114293 - Resource Management Errors
CVE-2025-38591		 CWE-399 Low
No
No
 - 20.08.2025 SB2025082094
SB20250918122
SB2025092272
and 29 more
#VU109619 - Improper Verification of Cryptographic Signature
CVE-2024-36347		 CWE-347 Low
No
No
 - 21.05.2025 SB20250521149
SB2025052618
SB2025071509
and 20 more


Showing elements 3441 - 3460 out of 16913