Known vulnerabilities in Ubuntu - page 26

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
#VU122024 - NULL Pointer Dereference
CVE-2026-22998		 CWE-476 Low
No
No
 - 26.01.2026 SB2026012624
SB2026020912
SB2026020972
and 35 more
#VU122023 - NULL Pointer Dereference
CVE-2026-22996		 CWE-476 Low
No
No
 - 26.01.2026 SB2026012623
SB2026020972
SB2026021185
and 18 more
#VU122012 - Missing release of memory after effective lifetime
CVE-2026-22997		 CWE-401 Low
No
No
 - 26.01.2026 SB2026012612
SB2026020972
SB2026020973
and 28 more
#VU122005 - Improper input validation
CVE-2026-22990		 CWE-20 Low
No
No
 - 24.01.2026 SB2026012407
SB2026020972
SB2026020973
and 37 more
#VU122002 - Memory corruption
CVE-2026-22978		 CWE-119 Low
No
No
 - 24.01.2026 SB2026012404
SB2026020972
SB2026020973
and 29 more
#VU122000 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2026-22986		 CWE-362 Low
No
No
 - 24.01.2026 SB2026012402
SB20260513116
SB20260721106
and 5 more
#VU121997 - Improper input validation
CVE-2026-22989		 CWE-20 Low
No
No
 - 23.01.2026 SB20260123118
SB2026020972
SB2026032361
and 7 more
#VU121993 - NULL Pointer Dereference
CVE-2026-22987		 CWE-476 Low
No
No
 - 23.01.2026 SB20260123114
SB20260721106
SB2026072365
and 4 more
#VU121992 - NULL Pointer Dereference
CVE-2026-22985		 CWE-476 Low
No
No
 - 23.01.2026 SB20260123113
SB2026021185
SB2026021261
and 22 more
#VU121990 - NULL Pointer Dereference
CVE-2026-22982		 CWE-476 Low
No
No
 - 23.01.2026 SB20260123111
SB2026020972
SB2026020973
and 24 more
#VU121989 - NULL Pointer Dereference
CVE-2026-22981		 CWE-476 Low
No
No
 - 23.01.2026 SB20260123110
SB20260513116
SB20260721106
and 19 more
#VU121988 - NULL Pointer Dereference
CVE-2026-22993		 CWE-476 Low
No
No
 - 23.01.2026 SB20260123109
SB2026021185
SB2026021261
and 22 more
#VU121987 - NULL Pointer Dereference
CVE-2026-22992		 CWE-476 Low
No
No
 - 23.01.2026 SB20260123108
SB2026020972
SB2026020973
and 28 more
#VU121986 - Out-of-bounds read
CVE-2026-22984		 CWE-125 Low
No
No
 - 23.01.2026 SB20260123107
SB2026020972
SB2026020973
and 39 more
#VU121984 - Use After Free
CVE-2026-22980		 CWE-416 Low
No
No
 - 23.01.2026 SB20260123105
SB2026020972
SB2026020973
and 25 more
#VU121982 - Use After Free
CVE-2026-22991		 CWE-416 Low
No
No
 - 23.01.2026 SB20260123103
SB2026020972
SB2026020973
and 28 more
#VU121973 - Missing release of memory after effective lifetime
CVE-2026-22979		 CWE-401 Low
No
No
 - 23.01.2026 SB2026012394
SB2026020972
SB2026020973
and 18 more
#VU121972 - Missing release of memory after effective lifetime
CVE-2026-22994		 CWE-401 Low
No
No
 - 23.01.2026 SB2026012393
SB2026020972
SB2026020973
and 14 more
#VU121933 - NULL Pointer Dereference
CVE-2026-22976		 CWE-476 Low
No
No
 - 22.01.2026 SB2026012213
SB2026020972
SB2026020973
and 28 more
#VU121932 - Missing release of memory after effective lifetime
CVE-2026-22977		 CWE-401 Low
No
No
 - 22.01.2026 SB2026012212
SB2026020972
SB2026020973
and 28 more


Showing elements 501 - 520 out of 25497