UL
Product
Ubuntu Linux
by Canonical · last CVE May 28, 2026
On CISA KEVExploited in the wildRansomware-linked
4,113
CVEs
47
On KEV
10.0
Max CVSS
0
New 30D
Severity mix
Critical 344High 149Medium 6Low 1
Watch

Add Ubuntu Linux to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2019-17026
In wildKEV
8.8
46%
Mar 2
Mozilla Firefox And Thunderbird Type Confusion Vulnerability
Affected: 16.04
CVE-2016-1646
In wildKEV
8.8
48%
Mar 29
Google Chromium V8 Out-of-Bounds Read Vulnerability
Affected: 14.04; 15.10; 16.04
CVE-2015-4495
In wildKEV
8.8
69%
Aug 8
Mozilla Firefox Security Feature Bypass Vulnerability
Affected: 12.04; 14.04; 15.04
CVE-2013-1690
In wildKEV
8.8
69%
Jun 26
Mozilla Firefox and Thunderbird Denial-of-Service Vulnerability
Affected: 12.04; 12.10; 13.04
CVE-2016-3714
In wildKEV
8.4
97%
May 5
ImageMagick Improper Input Validation Vulnerability
Affected: 12.04; 14.04; 15.10; 16.04
CVE-2017-12617
In wildKEV
8.1
100%
Oct 3
When running Apache Tomcat versions 9.0.0.M1 to 9.0.0, 8.5.0 to 8.5.22, 8.0.0.RC1 to 8.0.46 and 7.0.0 to 7.0.81 with HTTP PUTs enabled (e.g
Affected: 12.04; 16.04; 17.10; 18.04
CVE-2026-31431
In wildKEV
7.8
98%
Apr 22
crypto: algif_aead - Revert to operating out-of-place
Affected: 14.04; 16.04; 18.04; 20.04; 22.04; 24.04; +1 more
CVE-2025-32463
In wildKEV
7.8
55%
Jun 30
Sudo Inclusion of Functionality from Untrusted Control Sphere Vulnerability
Affected: 22.04; 24.04; 24.10; 25.04
CVE-2022-2586
In wildKEV
7.8
10%
Jan 8
Linux Kernel Use-After-Free Vulnerability
Affected: 14.04; 16.04; 18.04; 20.04; 22.04
CVE-2023-4911
In wildKEV
7.8
64%
Oct 3
Glibc: buffer overflow in ld.so leading to privilege escalation
Affected: 22.04; 23.04
CVE-2023-0386
In wildKEV
7.8
8%
Mar 22
Linux Kernel Improper Ownership Management Vulnerability
Affected: 18.04; 20.04; 22.04
CVE-2022-0492
In wildKEV
7.8
6%
Mar 3
Linux Kernel Improper Authentication Vulnerability
Affected: 14.04; 16.04; 18.04; 20.04; 22.04
CVE-2021-3560
In wildKEV
7.8
24%
Feb 16
Red Hat Polkit Incorrect Authorization Vulnerability
Affected: 20.04
CVE-2021-4034
RansomwareIn wildKEV
7.8
95%
Jan 28
Red Hat Polkit Out-of-Bounds Read and Write Vulnerability
Affected: 14.04; 16.04; 18.04; 20.04; 21.10
CVE-2021-3493
In wildKEV
7.8
49%
Apr 17
Linux Kernel Privilege Escalation Vulnerability
Affected: before 18.04; 18.04.1 before 20.04; before 20.10
CVE-2019-2215
In wildKEV
7.8
72%
Oct 11
Android Kernel Use-After-Free Vulnerability
Affected: 16.04
CVE-2019-13272
In wildKEV
7.8
52%
Jul 17
Linux Kernel Improper Privilege Management Vulnerability
Affected: 16.04; 18.04; 19.04
CVE-2019-0211
In wildKEV
7.8
65%
Apr 8
Apache HTTP Server Privilege Escalation Vulnerability
Affected: 14.04; 16.04; 18.04; 18.10
CVE-2018-14634
In wildKEV
7.8
15%
Sep 25
Linux Kernel Integer Overflow Vulnerability
Affected: 12.04; 14.04
CVE-2014-3153
In wildKEV
7.8
37%
Jun 7
Linux Kernel Privilege Escalation Vulnerability
Affected: 12.04; 14.04
CVE-2010-4345
In wildKEV
7.8
18%
Dec 14
Exim Privilege Escalation Vulnerability
Affected: 6.06; 8.04; 9.10; 10.04; 10.10
CVE-2010-3904
In wildKEV
7.8
16%
Dec 6
Linux Kernel Improper Input Validation Vulnerability
Affected: 6.06; 8.04; 9.04; 9.10; 10.04; 10.10
CVE-2015-5477
In wildKEV
7.5
100%
Jul 29
ISC BIND Data Processing Errors Vulnerability
Affected: 12.04
CVE-2014-0160
In wildKEV
7.5
100%
Apr 7
OpenSSL Information Disclosure Vulnerability
Affected: 12.04; 12.10; 13.10
CVE-2016-5195
In wildKEV
7.0
84%
Nov 10
Linux Kernel Race Condition Vulnerability
Affected: 12.04; 14.04; 16.04; 16.10
CVE-2020-27352
8.8
0%
Jun 21
When generating the systemd service units for the docker snap (and other similar snaps), snapd does not specify Delegate=yes - as a result systemd will move processes from the…
Affected: 16.04; 18.04; 20.04; 20.10
CVE-2022-39177
8.8
1%
Sep 2
BlueZ before 5.59 allows physically proximate attackers to cause a denial of service because malformed and invalid capabilities can be processed in profiles/audio/avdtp.c
Affected: 18.04; 20.04
CVE-2022-39176
8.8
1%
Sep 2
BlueZ before 5.59 allows physically proximate attackers to obtain sensitive information because profiles/audio/avrcp.c does not validate params_len
Affected: 18.04; 20.04
CVE-2021-44142
8.8
74%
Feb 21
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…
Affected: 14.04; 16.04; 18.04; 20.04; 21.10
CVE-2021-4093
8.8
0%
Feb 18
A flaw was found in the KVM's AMD code for supporting the Secure Encrypted Virtualization-Encrypted State (SEV-ES)
Affected: 20.04; 21.10
CVE-2020-25722
8.8
2%
Feb 18
Multiple flaws were found in the way samba AD DC implemented access and conformance checking of stored data
Affected: 18.04; 20.04; 21.04; 21.10
CVE-2021-44730
8.8
0%
Feb 17
snapd 2.54.2 did not properly validate the location of the snap-confine binary
Affected: 18.04; 20.04; 21.10
CVE-2021-3491
8.8
1%
Jun 4
The io_uring subsystem in the Linux kernel allowed the MAX_RW_COUNT limit to be bypassed in the PROVIDE_BUFFERS operation, which led to negative values being usedin mem_rw when…
Affected: 20.04; 20.10; 21.04
CVE-2020-14374
8.8
0%
Sep 30
A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5
Affected: 20.04
CVE-2020-15659
8.8
2%
Aug 10
Mozilla developers and community members reported memory safety bugs present in Firefox 78 and Firefox ESR 78.0
Affected: 16.04; 18.04; 20.04
CVE-2020-15656
8.8
2%
Aug 10
JIT optimizations involving the Javascript arguments object could confuse later optimizations
Affected: 16.04; 18.04; 20.04
CVE-2020-12420
8.8
2%
Jul 9
When trying to connect to a STUN server, a race condition could have caused a use-after-free of a pointer, leading to memory corruption and a potentially exploitable crash
Affected: 16.04; 18.04; 19.10; 20.04
CVE-2020-12419
8.8
2%
Jul 9
When processing callbacks that occurred during window flushing in the parent process, the associated window may die; causing a use-after-free condition
Affected: 16.04; 18.04; 19.10; 20.04
CVE-2020-12417
8.8
3%
Jul 9
Due to confusion about ValueTags on JavaScript Objects, an object may pass through the type barrier, resulting in memory corruption and a potentially exploitable crash
Affected: 16.04; 18.04; 19.10; 20.04
CVE-2020-12410
8.8
2%
Jul 9
Mozilla developers reported memory safety bugs present in Firefox 76 and Firefox ESR 68.8
Affected: 16.04; 18.04; 19.10; 20.04
CVE-2020-12406
8.8
1%
Jul 9
Mozilla Developer Iain Ireland discovered a missing type check during unboxed objects removal, resulting in a crash
Affected: 16.04; 18.04; 19.10; 20.04
CVE-2020-12861
8.8
3%
Jun 24
A heap buffer overflow in SANE Backends before 1.0.30 allows a malicious device connected to the same local network as the victim to execute arbitrary code, aka GHSL-2020-080
Affected: 16.04; 18.04; 20.04
CVE-2020-6463
8.8
3%
May 21
Use after free in ANGLE in Google Chrome prior to 81.0.4044.122 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page
Affected: 16.04; 18.04; 20.04
CVE-2020-12691
8.8
5%
May 7
An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0
Affected: 18.04
CVE-2020-12689
8.8
2%
May 7
An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0
Affected: 18.04
CVE-2019-15793
8.8
1%
Apr 24
In shiftfs, a non-upstream patch to the Linux kernel included in the Ubuntu 5.0 and 5.3 kernel series, several locations which shift ids translate user/group ids before performing…
Affected: 18.04; 19.04
CVE-2020-11793
8.8
3%
Apr 17
A use-after-free issue exists in WebKitGTK before 2.28.1 and WPE WebKit before 2.28.1 via crafted web content that allows remote attackers to execute arbitrary code or cause a…
Affected: 18.04; 19.10
CVE-2020-11100
8.8
62%
Apr 2
In hpack_dht_insert in hpack-tbl.c in the HPACK decoder in HAProxy 1.8 through 2.x before 2.1.4, a remote attacker can write arbitrary bytes around a certain location on the heap…
Affected: 18.04; 19.10
CVE-2020-7065
8.8
5%
Apr 1
In PHP versions 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while using mb_strtolower() function with UTF-32LE encoding, certain invalid strings could cause PHP to overwrite…
Affected: 12.04; 14.04; 16.04; 18.04; 19.10; 20.04
CVE-2020-6811
8.8
3%
Mar 25
The 'Copy as cURL' feature of Devtools' network tab did not properly escape the HTTP method of a request, which can be controlled by the website
Affected: 16.04; 18.04; 19.10
Page 1 of 3 · 149 total
The 500 most important CVEs for this product (exploited first, then by severity)