Known vulnerabilities in Ubuntu 20.04 - page 47

Vendor: Canonical Ltd.

Software: Ubuntu

Version: 20.04

Software CPE: cpe:2.3:o:canonical:ubuntu:*:*:*:*:*:*:*:*

Website: https://www.ubuntu.com/

Total vulnerabilities: 9617

Public exploits: 343

Known exploited (KEV): 83

Highest CVSSv4 Score: 9.5

Vulnerabilities by Severity

Vulnerabilities (9617)

Vulnerability	CWE-ID	CSH Severity	Public Exploit	KEV	First fixed release	Published	Bulletins
#VU127796 - Heap-based Buffer Overflow CVE-2026-31607	CWE-122	Medium	No	No	-	25.04.2026	SB20260425114 SB20260513116 SB2026052679 and 53 more
#VU127673 - Incorrect Calculation of Buffer Size CVE-2026-31478	CWE-131	Medium	No	No	-	24.04.2026	SB20260424253 SB20260513116 SB2026051411 and 24 more
#VU125858 - Improper control of a resource through its lifetime CVE-2026-31418	CWE-664	Low	No	No	-	14.04.2026	SB2026041416 SB20260509143 SB20260509144 and 31 more
#VU124943 - Use After Free CVE-2026-23428	CWE-416	Medium	No	No	-	06.04.2026	SB20260406107 SB20260513116 SB2026051411 and 24 more
#VU124921 - NULL Pointer Dereference CVE-2026-23450	CWE-476	Medium	No	No	-	06.04.2026	SB2026040685 SB2026042519 SB2026042520 and 32 more
#VU124920 - Use After Free CVE-2026-23450	CWE-416	Medium	No	No	-	06.04.2026	SB2026040684 SB2026042519 SB2026042520 and 32 more
#VU124910 - Out-of-bounds read CVE-2026-23455	CWE-125	Medium	No	No	-	06.04.2026	SB2026040668 SB2026050312 SB2026050315 and 52 more
#VU124880 - Heap-based Buffer Overflow CVE-2026-31402	CWE-122	Medium	No	No	-	06.04.2026	SB2026040636 SB2026042519 SB2026042521 and 89 more
#VU124192 - Exposed IOCTL with Insufficient Access Control CVE-2026-23256	CWE-782	Low	No	No	-	20.03.2026	SB2026032097 SB2026052083 SB2026052160 and 10 more
#VU124191 - Exposed IOCTL with Insufficient Access Control CVE-2026-23257	CWE-782	Low	No	No	-	20.03.2026	SB2026032096 SB2026052083 SB2026052160 and 10 more
#VU124190 - Missing release of memory after effective lifetime CVE-2026-23258	CWE-401	Low	No	No	-	20.03.2026	SB2026032095 SB2026052083 SB2026052160 and 10 more
#VU124186 - Out-of-bounds write CVE-2026-23262	CWE-787	Low	No	No	-	20.03.2026	SB2026032091 SB2026050126 SB2026052083 and 13 more
#VU124176 - Use After Free CVE-2026-23272	CWE-416	Low	No	No	-	20.03.2026	SB2026032081 SB20260415174 SB2026042328 and 45 more
#VU124174 - Resource exhaustion CVE-2026-23278	CWE-400	Low	No	No	-	20.03.2026	SB2026032079 SB2026041129 SB2026041130 and 33 more
#VU123039 - Use After Free CVE-2026-23216	CWE-416	Low	No	No	-	18.02.2026	SB2026021885 SB2026021911 SB2026030678 and 31 more
#VU122888 - NULL Pointer Dereference CVE-2026-23206	CWE-476	Low	No	No	-	16.02.2026	SB2026021671 SB2026021911 SB2026031305 and 12 more
#VU122869 - Use After Free CVE-2026-23193	CWE-416	Low	No	No	-	16.02.2026	SB2026021653 SB2026021911 SB2026031305 and 34 more
#VU122866 - Use After Free CVE-2026-23202	CWE-416	Low	No	No	-	16.02.2026	SB2026021650 SB2026021911 SB2026031305 and 16 more
#VU122845 - Missing release of memory after effective lifetime CVE-2026-23190	CWE-401	Low	No	No	-	16.02.2026	SB2026021623 SB2026021911 SB2026031305 and 17 more
#VU122844 - Missing release of memory after effective lifetime CVE-2026-23198	CWE-401	Low	No	No	-	16.02.2026	SB2026021615 SB2026021911 SB2026031305 and 17 more

Showing elements 921 - 940 out of 9617

Known vulnerabilities in Ubuntu 20.04 - page 47

Vulnerabilities by Severity

Vulnerabilities (9617)

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