Known vulnerabilities in Ubuntu - page 4

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
#VU147322 - Integer underflow
CVE-2026-44235		 CWE-191 Medium
No
No
 - 07.09.2026 SB20260907116
SB20260907117
SB20260907119
and 2 more
#VU147321 - Heap-based Buffer Overflow
CVE-2026-44236		 CWE-122 Medium
No
No
 - 07.09.2026 SB20260907116
SB20260907117
SB20260907119
and 5 more
#VU147320 - Integer overflow
CVE-2026-59986		 CWE-190 Medium
No
No
 - 07.09.2026 SB20260907115
SB20260907118
SB20260907120
and 1 more
#VU147319 - Heap-based Buffer Overflow
CVE-2026-61547		 CWE-122 High
No
No
 - 07.09.2026 SB20260907115
SB20260907118
SB20260907120
and 1 more
#VU146881 - Improper Access Control
CVE-2026-73281		 CWE-284 Low
No
No
 - 03.09.2026 SB2026090365
SB2026090366
SB2026090513
and 4 more
#VU146882 - Use After Free
CVE-2026-73282		 CWE-416 Low
No
No
 - 03.09.2026 SB2026090365
SB2026090366
SB2026092042
and 9 more
#VU146883 - Improper Access Control
CVE-2026-73283		 CWE-284 Low
No
No
 - 03.09.2026 SB2026090365
SB2026090366
SB2026092042
and 7 more
#VU144930 - Heap-based Buffer Overflow
CVE-2026-34502		 CWE-122 Medium
No
No
 - 24.08.2026 SB20260824200
SB20260824221
SB20260824226
and 11 more
#VU144929 - Heap-based Buffer Overflow
CVE-2026-34501		 CWE-122 High
No
No
 - 24.08.2026 SB20260824200
SB20260824221
SB20260824226
and 10 more
#VU144927 - Uncontrolled Recursion
CVE-2026-32327		 CWE-674 Medium
No
No
 - 24.08.2026 SB20260824200
SB20260824221
SB20260824223
and 15 more
#VU144926 - Information Exposure Through Timing Discrepancy
CVE-2025-49506		 CWE-208 Low
No
No
 - 24.08.2026 SB20260824200
SB20260824221
SB20260824226
and 12 more
#VU144802 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE-2026-66755		 CWE-22 Medium
No
No
 - 24.08.2026 SB20260824141
SB2026090359
#VU136949 - Expired pointer dereference
CVE-2026-63381		 CWE-825 Low
No
No
 - 06.07.2026 SB2026070660
SB2026082166
SB20260902100
and 7 more
#VU136946 - Improper input validation
CVE-2026-63382		 CWE-20 Medium
No
No
 - 06.07.2026 SB2026070660
SB2026082166
SB20260902100
and 8 more
#VU136944 - Out-of-bounds read
CVE-2026-63383		 CWE-125 Medium
No
No
 - 06.07.2026 SB2026070660
SB2026082166
SB20260902100
and 9 more
#VU136943 - Integer overflow
CVE-2026-63384		 CWE-190 Medium
No
No
 - 06.07.2026 SB2026070660
SB2026082166
SB20260902100
and 9 more
#VU136941 - Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')
CVE-2026-63385		 CWE-444 Medium
No
No
 - 06.07.2026 SB2026070660
SB2026082166
SB20260902100
and 9 more
#VU123490 - Heap-based Buffer Overflow
CVE-2026-20777		 CWE-122 High
No
No
 - 04.03.2026 SB2026030415
SB20260902101
#VU123487 - Heap-based Buffer Overflow
CVE-2026-22891		 CWE-122 High
No
No
 - 04.03.2026 SB2026030415
SB20260902101
#VU83439 - Insufficiently Protected Credentials
CVE-2023-35789		 CWE-522 Low
No
No
 - 22.11.2023 SB2023112242
SB20231018146
SB2023112309
and 8 more


Showing elements 61 - 80 out of 25497