Software Detail
Title
CVE
CRITICAL
HIGH
MEDIUM
LOW
CWE
Number of items displayed
Ubuntu Number Of NVD 4093 CRITICAL 341 HIGH 1595 MEDIUM 1941 LOW 216
URL https://ubuntu.com/
Explanation A release without LTS is a normal release and provides support for 9 months after it is released.
LTS (Long Term Support) provides support for five years.
After the end of LTS, we also offer a service that provides extended support (about 5 years) for a fee.
Tag
  • Linux
Add Information URL
No Type Name URL
1 https://ubuntu.com/about/release-cycle
2 https://wiki.ubuntu.com/
3 https://wiki.ubuntu.com/Releases
4 https://ubuntu.com/licensing
5 https://ubuntu.com/security/notices
List Of Product  [ Click to show release history and vulnerability information ]
No Name Latest Version Release date Initial release Normal Support Security Support
Service Pack Support		 Extended
for a fee		 Critical High Medium Low
51 Ubuntu 24 24.04.3 Aug. 7, 2025 April 25, 2024 0 0 1 0
52 Ubuntu 23.04 23.04 April 24, 2023 April 24, 2023 April 30, 2024 1 5 2 0
53 Ubuntu 22.04 LTS 22.04.5 Sept. 12, 2024 April 21, 2022 April 30, 2027 April 30, 2032 1 25 11 0
54 Ubuntu 21.10 21.10 Oct. 14, 2021 Oct. 14, 2021 June 14, 2022 June 14, 2022 1 18 19 0
55 Ubuntu 21.04 21.04 April 22, 2021 April 22, 2021 Jan. 30, 2022 0 12 11 0
56 Ubuntu 20.10 20.10 Oct. 22, 2020 Oct. 22, 2020 July 30, 2021 0 5 13 1
57 Ubuntu 20.04 LTS 20.04.6 March 23, 2023 April 23, 2020 April 30, 2025 April 30, 2030 21 144 239 32
58 Ubuntu 19.10 Oct. 17, 2019 July 30, 2020 32 133 227 44
59 Ubuntu 19.04 April 18, 2019 Jan. 30, 2020 45 126 184 23
60 Ubuntu 18.10 Oct. 18, 2018 July 31, 2019 66 174 182 5
61 Ubuntu 18.04 LTS 18.04.6 Sept. 17, 2021 April 26, 2018 April 30, 2023 April 30, 2028 202 645 891 80
62 Ubuntu 17.10 Oct. 18, 2017 July 19, 2018 4 18 14 0
63 Ubuntu 17.04 April 13, 2017 July 20, 2017 4 18 14 0
64 Ubuntu 16.10 Oct. 13, 2016 July 28, 2016 6 24 8 0
65 Ubuntu 16.04 LTS 16.04.7 Aug. 13, 2020 April 21, 2016 April 30, 2021 April 30, 2024 239 852 1060 83
66 Ubuntu 15.10 Oct. 22, 2015 Feb. 4, 2016 20 148 162 24
67 Ubuntu 15.04 April 23, 2015 July 23, 2015 5 100 130 29
68 Ubuntu 14.10 Oct. 23, 2014 July 14, 2014 0 3 1 0
69 Ubuntu 14.04 LTS 14.04.6 March 7, 2019 April 17, 2014 April 30, 2019 April 30, 2022 216 844 1015 82
70 Ubuntu 13.10 Oct. 17, 2013 July 14, 2014 15 56 68 15
71 Ubuntu 13.04 April 25, 2013 Jan. 27, 2014 6 16 60 9
72 Ubuntu 12.04 LTS April 26, 2012 April 28, 2017 April 30, 2019 90 577 669 83
73 Ubuntu 11.10 Oct. 13, 2011 May 9, 2013 1 111 108 13
74 Ubuntu 11.04 April 28, 2011 Oct. 28, 2012 1 56 56 8
75 Ubuntu 10.10 Oct. 10, 2010 April 10, 2012 2 47 52 17
76 Ubuntu 9.10 Oct. 29, 2009 April 30, 2011 5 56 56 16
77 Ubuntu 9.04 April 23, 2009 Oct. 23, 2010 3 46 57 8
78 Ubuntu 8.10 Oct. 30, 2008 April 30, 2010 2 49 47 6
79 Ubuntu 8.04 LTS 8.04.4 Jan. 28, 2010 April 24, 2008 May 9, 2013 7 99 119 18
80 Ubuntu 7.10 Oct. 18, 2007 April 18, 2009 3 48 37 5
81 Ubuntu 7.04 April 19, 2007 Oct. 19, 2008 4 46 28 4
82 Ubuntu 6.10 Oct. 26, 2006 April 26, 2008 2 33 32 4
83 Ubuntu 5.10 Oct. 13, 2005 April 13, 2007 0 22 19 1
84 Ubuntu 5.04 April 8, 2005 Oct. 31, 2006 0 14 13 2
85 Ubuntu 4.10 Oct. 20, 2004 April 30, 2006 1 13 8 2
NVD Vulnerability Information
  • CRITICAL
  • HIGH
  • MEDIUM
  • LOW
No CVSS3
CVSS2		 Level
Attach Vector		 Title CWE CVE cpe23Uri or higher or less more than less than Update date
Published date		 Show Affected Exploit
PoC
Search
51 8.8
9.0 		HIGH
Network 		The Samba vfs_fruit module uses extended file attributes (EA, xattr) to provide "...enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver." Samba version… CWE-125
CWE-787
Out-of-bounds Read
 Out-of-bounds Write 		CVE-2021-44142 cpe:2.3:o:canonical:ubuntu_linux:21.10:*
cpe:2.3:o:canonical:ubuntu_linux:20.04:*
cpe:2.3:o:canonical:ubuntu_linu… 		2024-11-21 15:30
2022-02-22 		Show GitHub Exploit DB Packet Storm
52 8.8
6.5 		HIGH
Network 		Multiple flaws were found in the way samba AD DC implemented access and conformance checking of stored data. An attacker could use this flaw to cause total domain compromise. CWE-863
 Incorrect Authorization 		CVE-2020-25722 cpe:2.3:o:canonical:ubuntu_linux:21.10:*
cpe:2.3:o:canonical:ubuntu_linux:21.04:*
cpe:2.3:o:canonical:ubuntu_linu… 		2024-11-21 14:18
2022-02-19 		Show GitHub Exploit DB Packet Storm
53 8.8
7.2 		HIGH
Local 		A flaw was found in the KVM's AMD code for supporting the Secure Encrypted Virtualization-Encrypted State (SEV-ES). A KVM guest using SEV-ES can trigger out-of-bounds reads and writes in the host ker… CWE-125
CWE-787
Out-of-bounds Read
 Out-of-bounds Write 		CVE-2021-4093 cpe:2.3:o:canonical:ubuntu_linux:21.10:*
cpe:2.3:o:canonical:ubuntu_linux:20.04:* 		2024-11-21 15:36
2022-02-19 		Show GitHub Exploit DB Packet Storm
54 7.2
9.0 		HIGH
Network 		A flaw was found in the way Samba, as an Active Directory Domain Controller, implemented Kerberos name-based authentication. The Samba AD DC, could become confused about the user a ticket represents … CWE-362
Race Condition 		CVE-2020-25719 cpe:2.3:o:canonical:ubuntu_linux:21.10:*
cpe:2.3:o:canonical:ubuntu_linux:21.04:*
cpe:2.3:o:canonical:ubuntu_linu… 		2024-11-21 14:18
2022-02-19 		Show GitHub Exploit DB Packet Storm
55 8.1
8.5 		HIGH
Network 		A flaw was found in the way Samba maps domain users to local users. An authenticated attacker could use this flaw to cause possible privilege escalation. CWE-20
 Improper Input Validation  		CVE-2020-25717 cpe:2.3:o:canonical:ubuntu_linux:21.10:*
cpe:2.3:o:canonical:ubuntu_linux:21.04:*
cpe:2.3:o:canonical:ubuntu_linu… 		2024-11-21 14:18
2022-02-19 		Show GitHub Exploit DB Packet Storm
56 5.9
4.3 		MEDIUM
Network 		A flaw was found in the way samba implemented SMB1 authentication. An attacker could use this flaw to retrieve the plaintext password sent over the wire even if Kerberos authentication was required. CWE-287
Improper Authentication 		CVE-2016-2124 cpe:2.3:o:canonical:ubuntu_linux:21.10:*
cpe:2.3:o:canonical:ubuntu_linux:21.04:*
cpe:2.3:o:canonical:ubuntu_linu… 		2024-11-21 11:47
2022-02-19 		Show GitHub Exploit DB Packet Storm
57 7.8
4.6 		HIGH
Local 		snapd 2.54.2 fails to perform sufficient validation of snap content interface and layout paths, resulting in the ability for snaps to inject arbitrary AppArmor policy rules via malformed content inte… CWE-20
 Improper Input Validation  		CVE-2021-4120 cpe:2.3:o:canonical:ubuntu_linux:21.10:*
cpe:2.3:o:canonical:ubuntu_linux:20.04:*
cpe:2.3:o:canonical:ubuntu_linu… 		2024-11-21 15:36
2022-02-18 		Show GitHub Exploit DB Packet Storm
58 7.8
6.9 		HIGH
Local 		A race condition existed in the snapd 2.54.2 snap-confine binary when preparing a private mount namespace for a snap. This could allow a local attacker to gain root privileges by bind-mounting their … CWE-362
Race Condition 		CVE-2021-44731 cpe:2.3:o:canonical:ubuntu_linux:21.10:*
cpe:2.3:o:canonical:ubuntu_linux:20.04:*
cpe:2.3:o:canonical:ubuntu_linu… 		2024-11-21 15:31
2022-02-18 		Show GitHub Exploit DB Packet Storm
59 8.8
6.9 		HIGH
Local 		snapd 2.54.2 did not properly validate the location of the snap-confine binary. A local attacker who can hardlink this binary to another location to cause snap-confine to execute other arbitrary bina… CWE-59
Link Following 		CVE-2021-44730 cpe:2.3:o:canonical:ubuntu_linux:21.10:*
cpe:2.3:o:canonical:ubuntu_linux:20.04:*
cpe:2.3:o:canonical:ubuntu_linu… 		2024-11-21 15:31
2022-02-18 		Show GitHub Exploit DB Packet Storm
60 5.5
2.1 		MEDIUM
Local 		snapd 2.54.2 and earlier created ~/snap directories in user home directories without specifying owner-only permissions. This could allow a local attacker to read information that should have been pri… CWE-276
Incorrect Default Permissions  		CVE-2021-3155 cpe:2.3:o:canonical:ubuntu_linux:21.10:*
cpe:2.3:o:canonical:ubuntu_linux:20.04:*
cpe:2.3:o:canonical:ubuntu_linu… 		2024-11-21 15:21
2022-02-18 		Show GitHub Exploit DB Packet Storm