Known vulnerabilities in Ubuntu 26.04 - page 21

Vendor: Canonical Ltd.
Software: Ubuntu
Version: 26.04
Software CPE: cpe:2.3:o:canonical:ubuntu:*:*:*:*:*:*:*:*
Website: https://www.ubuntu.com/
Total vulnerabilities: 1600
Public exploits: 21
Known exploited (KEV): 2
Highest CVSSv4 Score: 9.3

Vulnerabilities by Severity

Severity distribution of vulnerabilities affecting Ubuntu version 26.04 Ubuntu 26.04 is affected by 1600 vulnerabilities: 4 critical, 69 high, 437 medium, 1090 low Critical High Medium Low

Vulnerabilities (1600)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU138458 - Improper Locking
CVE-2026-64177		 CWE-667 Low
No
No
 - 20.07.2026 SB2026072045
SB2026072357
SB2026072358
and 14 more
#VU138457 - Always-Incorrect Control Flow Implementation
CVE-2026-64176		 CWE-670 Low
No
No
 - 20.07.2026 SB2026072044
SB2026072366
SB2026072479
and 3 more
#VU138456 - Improper control of a resource through its lifetime
CVE-2026-64175		 CWE-664 Low
No
No
 - 20.07.2026 SB2026072043
SB2026072366
SB2026072479
and 3 more
#VU138455 - Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2026-64174		 CWE-835 Low
No
No
 - 20.07.2026 SB2026072042
SB2026072357
SB2026072358
and 14 more
#VU138454 - Improper Resource Shutdown or Release
CVE-2026-64173		 CWE-404 Low
No
No
 - 20.07.2026 SB2026072041
SB2026072357
SB2026072358
and 14 more
#VU138453 - Improper Locking
CVE-2026-64172		 CWE-667 Low
No
No
 - 20.07.2026 SB2026072040
SB2026072366
SB2026072479
and 3 more
#VU138452 - Improper Resource Shutdown or Release
CVE-2026-64171		 CWE-404 Low
No
No
 - 20.07.2026 SB2026072039
SB2026072366
SB2026072479
and 3 more
#VU138451 - Improper Handling of Exceptional Conditions
CVE-2026-64170		 CWE-755 Low
No
No
 - 20.07.2026 SB2026072038
SB2026072366
SB2026072479
and 4 more
#VU138450 - NULL Pointer Dereference
CVE-2026-64169		 CWE-476 Low
No
No
 - 20.07.2026 SB2026072037
SB2026072366
SB2026072479
and 3 more
#VU138449 - Operation on a Resource after Expiration or Release
CVE-2026-64185		 CWE-672 Low
No
No
 - 20.07.2026 SB2026072034
SB2026072357
SB2026072358
and 14 more
#VU138438 - Missing Release of Resource after Effective Lifetime
CVE-2026-64184		 CWE-772 Low
No
No
 - 20.07.2026 SB2026072033
SB2026072366
SB2026072479
and 3 more
#VU138435 - NULL Pointer Dereference
CVE-2026-64183		 CWE-476 Low
No
No
 - 20.07.2026 SB2026072032
SB2026072366
SB2026072479
and 3 more
#VU138433 - Improper Resource Shutdown or Release
CVE-2026-64182		 CWE-404 Low
No
No
 - 20.07.2026 SB2026072031
SB2026072366
SB2026072479
and 3 more
#VU138432 - Improper Check or Handling of Exceptional Conditions
CVE-2026-64181		 CWE-703 Low
No
No
 - 20.07.2026 SB2026072030
SB2026072366
SB2026072479
and 3 more
#VU138431 - Improper Resource Shutdown or Release
CVE-2026-64180		 CWE-404 Low
No
No
 - 20.07.2026 SB2026072029
SB2026072366
SB2026072479
and 3 more
#VU138430 - Improper Resource Shutdown or Release
CVE-2026-64179		 CWE-404 Low
No
No
 - 20.07.2026 SB2026072027
SB2026072357
SB2026072358
and 14 more
#VU138429 - Use After Free
CVE-2026-64178		 CWE-416 Low
No
No
 - 20.07.2026 SB2026072026
SB2026072357
SB2026072358
and 15 more
#VU138428 - Out-of-bounds read
CVE-2026-64186		 CWE-125 Low
No
No
 - 20.07.2026 SB2026072025
SB2026072366
SB2026072479
and 3 more
#VU135511 - Allocation of Resources Without Limits or Throttling
CVE-2026-50142		 CWE-770 Medium
No
No
 - 26.06.2026 SB2026062683
SB2026072474
#VU131986 - Out-of-bounds read
CVE-2026-48029		 CWE-125 Medium
No
No
 - 20.05.2026 SB2026052069
SB2026072474
SB2026081953


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