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
81 Ubuntu 24 24.04.3 Aug. 7, 2025 April 25, 2024 0 0 1 0
82 Ubuntu 23.04 23.04 April 24, 2023 April 24, 2023 April 30, 2024 1 5 2 0
83 Ubuntu 22.04 LTS 22.04.5 Sept. 12, 2024 April 21, 2022 April 30, 2027 April 30, 2032 1 25 11 0
84 Ubuntu 21.10 21.10 Oct. 14, 2021 Oct. 14, 2021 June 14, 2022 June 14, 2022 1 18 19 0
85 Ubuntu 21.04 21.04 April 22, 2021 April 22, 2021 Jan. 30, 2022 0 12 11 0
86 Ubuntu 20.10 20.10 Oct. 22, 2020 Oct. 22, 2020 July 30, 2021 0 5 13 1
87 Ubuntu 20.04 LTS 20.04.6 March 23, 2023 April 23, 2020 April 30, 2025 April 30, 2030 21 144 239 32
88 Ubuntu 19.10 Oct. 17, 2019 July 30, 2020 32 133 227 44
89 Ubuntu 19.04 April 18, 2019 Jan. 30, 2020 45 126 184 23
90 Ubuntu 18.10 Oct. 18, 2018 July 31, 2019 66 174 182 5
91 Ubuntu 18.04 LTS 18.04.6 Sept. 17, 2021 April 26, 2018 April 30, 2023 April 30, 2028 202 645 891 80
92 Ubuntu 17.10 Oct. 18, 2017 July 19, 2018 4 18 14 0
93 Ubuntu 17.04 April 13, 2017 July 20, 2017 4 18 14 0
94 Ubuntu 16.10 Oct. 13, 2016 July 28, 2016 6 24 8 0
95 Ubuntu 16.04 LTS 16.04.7 Aug. 13, 2020 April 21, 2016 April 30, 2021 April 30, 2024 239 852 1060 83
96 Ubuntu 15.10 Oct. 22, 2015 Feb. 4, 2016 20 148 162 24
97 Ubuntu 15.04 April 23, 2015 July 23, 2015 5 100 130 29
98 Ubuntu 14.10 Oct. 23, 2014 July 14, 2014 0 3 1 0
99 Ubuntu 14.04 LTS 14.04.6 March 7, 2019 April 17, 2014 April 30, 2019 April 30, 2022 216 844 1015 82
100 Ubuntu 13.10 Oct. 17, 2013 July 14, 2014 15 56 68 15
101 Ubuntu 13.04 April 25, 2013 Jan. 27, 2014 6 16 60 9
102 Ubuntu 12.04 LTS April 26, 2012 April 28, 2017 April 30, 2019 90 577 669 83
103 Ubuntu 11.10 Oct. 13, 2011 May 9, 2013 1 111 108 13
104 Ubuntu 11.04 April 28, 2011 Oct. 28, 2012 1 56 56 8
105 Ubuntu 10.10 Oct. 10, 2010 April 10, 2012 2 47 52 17
106 Ubuntu 9.10 Oct. 29, 2009 April 30, 2011 5 56 56 16
107 Ubuntu 9.04 April 23, 2009 Oct. 23, 2010 3 46 57 8
108 Ubuntu 8.10 Oct. 30, 2008 April 30, 2010 2 49 47 6
109 Ubuntu 8.04 LTS 8.04.4 Jan. 28, 2010 April 24, 2008 May 9, 2013 7 99 119 18
110 Ubuntu 7.10 Oct. 18, 2007 April 18, 2009 3 48 37 5
111 Ubuntu 7.04 April 19, 2007 Oct. 19, 2008 4 46 28 4
112 Ubuntu 6.10 Oct. 26, 2006 April 26, 2008 2 33 32 4
113 Ubuntu 5.10 Oct. 13, 2005 April 13, 2007 0 22 19 1
114 Ubuntu 5.04 April 8, 2005 Oct. 31, 2006 0 14 13 2
115 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
81 7.8
7.2 		HIGH
Local 		The overlayfs implementation in the linux kernel did not properly validate with respect to user namespaces the setting of file capabilities on files in an underlying file system. Due to the combinati… CWE-863
 Incorrect Authorization 		CVE-2021-3493 cpe:2.3:o:canonical:ubuntu_linux:*:* 18.04.1



20.04
18.04
20.10 		2024-11-21 15:21
2021-04-17 		Show GitHub Exploit DB Packet Storm
82 7.8
7.2 		HIGH
Local 		Shiftfs, an out-of-tree stacking file system included in Ubuntu Linux kernels, did not properly handle faults occurring during copy_from_user() correctly. These could lead to either a double-free sit… CWE-415
CWE-401
 Double Free
 Missing Release of Memory after Effective Lifetime 		CVE-2021-3492 cpe:2.3:o:canonical:ubuntu_linux:*:* 18.04.1



20.04
18.04
20.10 		2024-11-21 15:21
2021-04-17 		Show GitHub Exploit DB Packet Storm
83 6.5
4.3 		MEDIUM
Network 		The unity-firefox-extension package could be tricked into destroying the Unity webapps context, causing Firefox to crash. This could be achieved by spinning the event loop inside the webapps initiali… CWE-404
 Improper Resource Shutdown or Release 		CVE-2013-1054 cpe:2.3:o:canonical:ubuntu_linux:15.04:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:* 		2024-11-21 10:48
2021-04-8 		Show GitHub Exploit DB Packet Storm
84 4.3
4.3 		MEDIUM
Network 		The unity-firefox-extension package could be tricked into dropping a C callback which was still in use, which Firefox would then free, causing Firefox to crash. This could be achieved by adding an ac… CWE-404
 Improper Resource Shutdown or Release 		CVE-2013-1055 cpe:2.3:o:canonical:ubuntu_linux:15.04:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:* 		2024-11-21 10:48
2021-04-8 		Show GitHub Exploit DB Packet Storm
85 7.8
4.6 		HIGH
Local 		The bpf verifier in the Linux kernel did not properly handle mod32 destination register truncation when the source register was known to be 0. A local attacker with the ability to load bpf programs c… CWE-125
CWE-681
Out-of-bounds Read
 Incorrect Conversion between Numeric Types 		CVE-2021-3444 cpe:2.3:o:canonical:ubuntu_linux:20.04:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*
cpe:2.3:o:canonical:ubuntu_linu… 		2024-11-21 15:21
2021-03-24 		Show GitHub Exploit DB Packet Storm
86 6.0
3.6 		MEDIUM
Local 		An issue was discovered in the Linux kernel before 5.11.8. kernel/bpf/verifier.c has an off-by-one error (with a resultant integer underflow) affecting out-of-bounds speculation on pointer arithmetic… CWE-193
 Off-by-one Error 		CVE-2020-27171 cpe:2.3:o:canonical:ubuntu_linux:20.04:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*
cpe:2.3:o:canonical:ubuntu_linu… 		2024-11-21 14:20
2021-03-21 		Show GitHub Exploit DB Packet Storm
87 4.7
1.9 		MEDIUM
Local 		An issue was discovered in the Linux kernel before 5.11.8. kernel/bpf/verifier.c performs undesirable out-of-bounds speculation on pointer arithmetic, leading to side-channel attacks that defeat Spec… CWE-203
 Information Exposure Through Discrepancy 		CVE-2020-27170 cpe:2.3:o:canonical:ubuntu_linux:20.04:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*
cpe:2.3:o:canonical:ubuntu_linu… 		2024-11-21 14:20
2021-03-21 		Show GitHub Exploit DB Packet Storm
88 7.1
3.6 		HIGH
Local 		An issue was discovered in the Linux kernel through 5.11.3. drivers/scsi/scsi_transport_iscsi.c is adversely affected by the ability of an unprivileged user to craft Netlink messages. CWE-125
Out-of-bounds Read 		CVE-2021-27364 cpe:2.3:o:canonical:ubuntu_linux:20.04:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*
cpe:2.3:o:canonical:ubuntu_linu… 		2024-11-21 14:57
2021-03-7 		Show GitHub Exploit DB Packet Storm
89 4.4
2.1 		MEDIUM
Local 		Overlayfs did not properly perform permission checking when copying up files in an overlayfs and could be exploited from within a user namespace, if, for example, unprivileged user namespaces were al… NVD-CWE-Other
CVE-2020-16120 cpe:2.3:o:canonical:ubuntu_linux:20.04:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*
cpe:2.3:o:canonical:ubuntu_linu… 		2024-11-21 14:06
2021-02-11 		Show GitHub Exploit DB Packet Storm
90 7.8
4.6 		HIGH
Local 		Use-after-free vulnerability in the Linux kernel exploitable by a local attacker due to reuse of a DCCP socket with an attached dccps_hc_tx_ccid object as a listener after being released. Fixed in Ub… CWE-416
 Use After Free 		CVE-2020-16119 cpe:2.3:o:canonical:ubuntu_linux:20.04:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*
cpe:2.3:o:canonical:ubuntu_linu… 		2024-11-21 14:06
2021-01-14 		Show GitHub Exploit DB Packet Storm