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-2017-17833
9.8
4%
Apr 23
OpenSLP releases in the 1.0.2 and 1.1.0 code streams have a heap-related memory corruption issue which may manifest itself as a denial-of-service or a remote code-execution…
Affected: 14.04; 16.04
CVE-2018-6913
9.8
11%
Apr 17
Heap-based buffer overflow in the pack function in Perl before 5.26.2 allows context-dependent attackers to execute arbitrary code via a large item count
Affected: 12.04; 14.04; 16.04; 17.10
CVE-2018-6797
9.8
6%
Apr 17
An issue was discovered in Perl 5.18 through 5.26
Affected: 16.04; 17.10
CVE-2018-1312
9.8
16%
Mar 26
In Apache httpd 2.2.0 to 2.4.29, when generating an HTTP Digest authentication challenge, the nonce sent to prevent reply attacks was not correctly generated using a pseudo-random…
Affected: 12.04; 14.04; 16.04; 17.10; 18.04
CVE-2018-1000140
9.8
9%
Mar 23
rsyslog librelp version 1.2.14 and earlier contains a Buffer Overflow vulnerability in the checking of x509 certificates from a peer that can result in Remote code execution
Affected: 14.04
CVE-2018-1000120
9.8
12%
Mar 14
A buffer overflow exists in curl 7.12.3 to and including curl 7.58.0 in the FTP URL handling that allows an attacker to cause a denial of service or worse
Affected: 12.04; 14.04; 16.04; 17.10
CVE-2018-7183
9.8
10%
Mar 8
Buffer overflow in the decodearr function in ntpq in ntp 4.2.8p6 through 4.2.8p10 allows remote attackers to execute arbitrary code by leveraging an ntpq query and sending a…
Affected: 12.04; 14.04; 16.04; 17.10; 18.04
CVE-2017-18211
9.8
4%
Mar 1
In ImageMagick 7.0.7, a NULL pointer dereference vulnerability was found in the function saveBinaryCLProgram in magick/opencl.c because a program-lookup result is not checked,…
Affected: 14.04; 16.04; 17.10; 18.04
CVE-2018-7584
9.8
87%
Mar 1
In PHP through 5.6.33, 7.0.x before 7.0.28, 7.1.x through 7.1.14, and 7.2.x through 7.2.2, there is a stack-based buffer under-read while parsing an HTTP response in the…
Affected: 12.04; 14.04; 16.04; 17.10
CVE-2018-7548
9.8
3%
Feb 27
In subst.c in zsh through 5.4.2, there is a NULL pointer dereference when using ${(PA)...} on an empty array result
Affected: 17.10
CVE-2017-18206
9.8
3%
Feb 27
In utils.c in zsh before 5.4, symlink expansion had a buffer overflow
Affected: 14.04; 16.04; 17.10
CVE-2016-10714
9.8
2%
Feb 27
In zsh before 5.3, an off-by-one error resulted in undersized buffers that were intended to support PATH_MAX characters
Affected: 14.04; 16.04; 17.10
CVE-2014-10071
9.8
3%
Feb 27
In exec.c in zsh before 5.0.7, there is a buffer overflow for very long fds in the ">& fd" syntax
Affected: 14.04; 16.04; 17.10
CVE-2018-7225
9.8
6%
Feb 19
An issue was discovered in LibVNCServer through 0.9.11
Affected: 14.04; 16.04; 17.10
CVE-2018-5379
9.8
38%
Feb 19
The Quagga BGP daemon (bgpd) prior to version 1.2.3 can double-free memory when processing certain forms of UPDATE message, containing cluster-list and/or unknown attributes
Affected: 14.04; 16.04; 17.10
CVE-2018-7054
9.8
2%
Feb 15
An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1
Affected: 14.04; 16.04; 17.10
CVE-2018-7053
9.8
2%
Feb 15
An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1
Affected: 14.04; 16.04; 17.10
CVE-2018-6871
9.8
23%
Feb 9
LibreOffice before 5.4.5 and 6.x before 6.0.1 allows remote attackers to read arbitrary files via =WEBSERVICE calls in a document, which use the COM.MICROSOFT.WEBSERVICE function
Affected: 14.04; 16.04; 17.10
CVE-2018-1000007
9.8
10%
Jan 24
libcurl 7.1 through 7.57.0 might accidentally leak authentication data to third parties
Affected: 12.04; 14.04; 16.04; 17.10
CVE-2017-18017
9.8
53%
Jan 3
The tcpmss_mangle_packet function in net/netfilter/xt_TCPMSS.c in the Linux kernel before 4.11, and 4.9.x before 4.9.36, allows remote attackers to cause a denial of service…
Affected: 12.04; 14.04
CVE-2017-17499
9.8
3%
Dec 11
ImageMagick before 6.9.9-24 and 7.x before 7.0.7-12 has a use-after-free in Magick::Image::read in Magick++/lib/Image.cpp
Affected: 14.04; 16.04; 17.10; 18.04
CVE-2017-17480
9.8
5%
Dec 8
In OpenJPEG 2.3.0, a stack-based buffer overflow was discovered in the pgxtovolume function in jp3d/convert.c
Affected: 18.04
CVE-2017-14746
9.8
10%
Nov 27
Use-after-free vulnerability in Samba 4.x before 4.7.3 allows remote attackers to execute arbitrary code via a crafted SMB1 request
Affected: 14.04; 16.04; 17.04; 17.10
CVE-2017-16548
9.8
6%
Nov 6
The receive_xattr function in xattrs.c in rsync 3.1.2 and 3.1.3-development does not check for a trailing '\0' character in an xattr name, which allows remote attackers to cause a…
Affected: 12.04; 14.04; 16.04; 17.10
CVE-2017-12629
9.8
92%
Oct 14
Remote code execution occurs in Apache Solr before 7.1 with Apache Lucene before 7.1 by exploiting XXE in conjunction with use of a Config API add-listener command to reach the…
Affected: 16.04
CVE-2017-0903
9.8
16%
Oct 11
RubyGems versions between 2.0.0 and 2.6.13 are vulnerable to a possible remote code execution vulnerability
Affected: 14.04; 16.04; 17.10
CVE-2017-15032
9.8
2%
Oct 5
ImageMagick version 7.0.7-2 contains a memory leak in ReadYCBCRImage in coders/ycbcr.c
Affected: 14.04; 16.04; 17.10; 18.04
CVE-2017-14491
9.8
86%
Oct 4
Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted DNS response
Affected: 12.04; 12.04; 14.04; 16.04; 17.04
CVE-2017-14493
9.8
85%
Oct 3
Stack-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted DHCPv6 request
Affected: 14.04; 16.04; 17.04
CVE-2017-14492
9.8
94%
Oct 3
Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted IPv6 router advertisement…
Affected: 14.04; 16.04; 17.04
CVE-2017-14632
9.8
6%
Sep 21
Xiph.Org libvorbis 1.3.5 allows Remote Code Execution upon freeing uninitialized memory in the function vorbis_analysis_headerout() in info.c when vi->channels<=0, a similar issue…
Affected: 14.04; 16.04; 17.10
CVE-2017-14626
9.8
3%
Sep 21
ImageMagick 7.0.7-0 Q16 has a NULL Pointer Dereference vulnerability in the function sixel_decode in coders/sixel.c
Affected: 14.04; 16.04; 17.10; 18.04
CVE-2017-14625
9.8
3%
Sep 21
ImageMagick 7.0.7-0 Q16 has a NULL Pointer Dereference vulnerability in the function sixel_output_create in coders/sixel.c
Affected: 14.04; 16.04; 17.10; 18.04
CVE-2017-14624
9.8
3%
Sep 21
ImageMagick 7.0.7-0 Q16 has a NULL Pointer Dereference vulnerability in the function PostscriptDelegateMessage in coders/ps.c
Affected: 14.04; 16.04; 17.10; 18.04
CVE-2017-14532
9.8
3%
Sep 18
ImageMagick 7.0.7-0 has a NULL Pointer Dereference in TIFFIgnoreTags in coders/tiff.c
Affected: 14.04; 16.04; 17.10; 18.04
CVE-2017-14064
9.8
9%
Aug 31
Ruby through 2.2.7, 2.3.x through 2.3.4, and 2.4.x through 2.4.1 can expose arbitrary memory during a JSON.generate call
Affected: 14.04; 16.04; 17.10
CVE-2017-13139
9.8
4%
Aug 23
In ImageMagick before 6.9.9-0 and 7.x before 7.0.6-1, the ReadOneMNGImage function in coders/png.c has an out-of-bounds read with the MNG CLIP chunk
Affected: 16.04; 16.04; 17.10; 18.04
CVE-2017-12762
9.8
5%
Aug 9
In /drivers/isdn/i4l/isdn_net.c: A user-controlled buffer is copied into a local buffer of constant size using strcpy without a length check which can cause a buffer overflow
Affected: 12.04; 14.04
CVE-2016-9843
9.8
6%
May 23
The crc32_big function in crc32.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact via vectors involving big-endian CRC calculation
Affected: 16.04; 18.04
CVE-2016-9841
9.8
8%
May 23
inffast.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact by leveraging improper pointer arithmetic
Affected: 16.04; 18.04
CVE-2017-9058
9.8
2%
May 18
In libytnef in ytnef through 1.9.2, there is a heap-based buffer over-read due to incorrect boundary checking in the SIZECHECK macro in lib/ytnef.c
Affected: 14.04
CVE-2017-5897
9.8
6%
Mar 23
The ip6gre_err function in net/ipv6/ip6_gre.c in the Linux kernel allows remote attackers to have unspecified impact via vectors involving GRE flags in an IPv6 packet, which…
Affected: 14.04
CVE-2014-9847
9.8
5%
Mar 20
The jng decoder in ImageMagick 6.8.9.9 allows remote attackers to have an unspecified impact
Affected: 12.04; 14.04; 16.04; 16.10
CVE-2014-9846
9.8
5%
Mar 20
Buffer overflow in the ReadRLEImage function in coders/rle.c in ImageMagick 6.8.9.9 allows remote attackers to have unspecified impact
Affected: 12.04; 14.04; 16.04; 16.10
CVE-2014-9843
9.8
4%
Mar 20
The DecodePSDPixels function in coders/psd.c in ImageMagick 6.8.9.9 allows remote attackers to have unspecified impact via unknown vectors
Affected: 12.04; 14.04; 16.04; 16.10
CVE-2014-9841
9.8
4%
Mar 20
The ReadPSDLayers function in coders/psd.c in ImageMagick 6.8.9.9 allows remote attackers to have unspecified impact via unknown vectors, related to "throwing of exceptions."
Affected: 12.04; 14.04; 16.04; 16.10
CVE-2015-8768
9.8
3%
Feb 13
click/install.py in click does not require files in package filesystem tarballs to start with ./ (dot slash), which allows remote attackers to install an alternate security policy…
Affected: 14.04; 15.04
CVE-2016-2148
9.8
27%
Feb 9
Heap-based buffer overflow in the DHCP client (udhcpc) in BusyBox before 1.25.0 allows remote attackers to have unspecified impact via vectors involving OPTION_6RD parsing
Affected: 14.04; 16.04; 18.04; 18.10
CVE-2016-2090
9.8
3%
Jan 13
Off-by-one vulnerability in the fgetwln function in libbsd before 0.8.2 allows attackers to have unspecified impact via unknown vectors, which trigger a heap-based buffer overflow
Affected: 12.04; 14.04; 16.04; 18.04; 19.04
CVE-2016-9013
9.8
5%
Dec 9
Django 1.8.x before 1.8.16, 1.9.x before 1.9.11, and 1.10.x before 1.10.3 use a hardcoded password for a temporary database user created when running tests with an Oracle…
Affected: 12.04; 14.04; 16.04; 16.10
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The 500 most important CVEs for this product (exploited first, then by severity)