Known vulnerabilities in Ubuntu 18.04

Vendor: Canonical Ltd.
Software: Ubuntu
Version: 18.04
Software CPE: cpe:2.3:o:canonical:ubuntu:*:*:*:*:*:*:*:*
Website: https://www.ubuntu.com/
Total vulnerabilities: 6352
Public exploits: 298
Known exploited (KEV): 70
Highest CVSSv4 Score: 9.5

Vulnerabilities by Severity

Severity distribution of vulnerabilities affecting Ubuntu version 18.04 Ubuntu 18.04 is affected by 6352 vulnerabilities: 40 critical, 1050 high, 2325 medium, 2936 low Critical High Medium Low

Vulnerabilities (6352)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU138490 - Insufficiently Protected Credentials
CVE-2026-53586		 CWE-522 Medium
No
No
 - 20.07.2026 SB2026072079
SB2026072444
SB2026072445
and 4 more
#VU138489 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE-2026-53584		 CWE-22 Low
No
No
 - 20.07.2026 SB2026072079
SB2026072444
SB2026072445
and 4 more
#VU138487 - Out-of-bounds read
CVE-2026-53587		 CWE-125 Medium
No
No
 - 20.07.2026 SB2026072079
SB2026072444
SB2026072445
and 4 more
#VU138485 - Allocation of Resources Without Limits or Throttling
CVE-2026-53585		 CWE-770 Medium
No
No
 - 20.07.2026 SB2026072079
SB2026072444
SB2026072445
and 4 more
#VU136962 - Use After Free
CVE-2026-53359		 CWE-416 Low
No
No
 - 07.07.2026 SB2026070736
SB2026070739
SB2026070740
and 71 more
#VU135620 - Out-of-bounds write
CVE-2026-53176		 CWE-787 Medium
No
No
 - 26.06.2026 SB20260626180
SB2026070969
SB20260721153
and 15 more
#VU135550 - Use After Free
CVE-2026-53228		 CWE-416 Low
No
No
 - 26.06.2026 SB20260626107
SB2026080363
SB2026081482
and 10 more
#VU135540 - Out-of-bounds read
CVE-2026-53225		 CWE-125 Medium
No
No
 - 26.06.2026 SB20260626103
SB20260721153
SB2026072258
and 12 more
#VU135369 - Use After Free
CVE-2026-53006		 CWE-416 Medium
No
No
 - 25.06.2026 SB20260625177
SB20260721107
SB20260721108
and 34 more
#VU135364 - Stack-based buffer overflow
CVE-2026-53002		 CWE-121 Medium
No
No
 - 25.06.2026 SB20260625172
SB2026070968
SB20260721107
and 30 more
#VU135294 - Improper input validation
CVE-2026-53045		 CWE-20 Low
No
No
 - 25.06.2026 SB20260625124
SB20260721107
SB20260721108
and 31 more
#VU135239 - Off-by-one Error
CVE-2026-53088		 CWE-193 Low
No
No
 - 25.06.2026 SB2026062581
SB20260721107
SB20260721108
and 29 more
#VU125981 - Exposure of sensitive information to an unauthorized actor
CVE-2026-40895		 CWE-200 Medium
No
No
 - 14.04.2026 SB20260414106
SB2026062434
SB20260625284
and 8 more
#VU114098 - Insufficient Verification of Data Authenticity
CVE-2025-27558		 CWE-345 Medium
No
No
 - 15.08.2025 SB2025081505
SB2025081507
SB2025081508
and 11 more
#VU14546 - Out-of-bounds read
CVE-2018-15501		 CWE-125 Low
No
No
 - 25.08.2018 SB2018082810
SB2018082811
SB2018102909
and 4 more
#VU11154 - Out-of-bounds read
CVE-2018-8098		 CWE-125 Low
No
No
 - 19.03.2018 SB2018030806
SB2018031236
SB2018031237
and 2 more
#VU11152 - Double Free
CVE-2018-8099		 CWE-415 Low
No
No
 - 19.03.2018 SB2018030806
SB2018102909
SB2018031236
and 3 more
#VU32000 - Memory corruption
CVE-2016-10128		 CWE-119 High
No
No
 - 24.03.2017 SB2017032404
SB2017012615
SB2017011506
and 5 more
#VU32001 - NULL Pointer Dereference
CVE-2016-10129		 CWE-476 Medium
No
No
 - 24.03.2017 SB2017032405
SB2017012616
SB2017011506
and 5 more
#VU32002 - Improper Access Control
CVE-2016-10130		 CWE-284 Medium
No
No
 - 24.03.2017 SB2017032406
SB2017012617
SB2017011506
and 5 more


Showing elements 1 - 20 out of 6352