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CWE-20

13,740 CVEs • Abstraction: Class • Likelihood of Exploit: High

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

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CVEs (13,740)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Huawei
3Usg9520
Usg9560Usg9580
May 6, 2026
Oct 3, 2016
N/A· v4
6.5 MEDIUM· v3
6.8 MEDIUM· v2
Huawei USG9520, USG9560, and USG9580 unified security gateways with software before V300R001C01SPCa00 allow remote authenticated users to cause a denial of service (device restart) via an unspecified command parameter.
2Debian
Unadf Project
2Debian Linux
Unadf
May 6, 2026
Oct 3, 2016
N/A· v4
8.8 HIGH· v3
9.3 HIGH· v2
The extractTree function in unADF allows remote attackers to execute arbitrary code via shell metacharacters in a directory name in an adf file.
1Apache
1Tomcat
May 6, 2026
Oct 3, 2016
N/A· v4
7.8 HIGH· v3
7.2 HIGH· v2
The Tomcat init script in the tomcat7 package before 7.0.56-3+deb8u4 and tomcat8 package before 8.0.14-1+deb8u3 on Debian jessie and the tomcat6 and libtomcat6-java packages before 6.0.35-1ubuntu3.8 on Ubuntu 12.04 LTS,...Show more
The Tomcat init script in the tomcat7 package before 7.0.56-3+deb8u4 and tomcat8 package before 8.0.14-1+deb8u3 on Debian jessie and the tomcat6 and libtomcat6-java packages before 6.0.35-1ubuntu3.8 on Ubuntu 12.04 LTS, the tomcat7 and libtomcat7-java packages before 7.0.52-1ubuntu0.7 on Ubuntu 14.04 LTS, and tomcat8 and libtomcat8-java packages before 8.0.32-1ubuntu1.2 on Ubuntu 16.04 LTS allows local users with access to the tomcat account to gain root privileges via a symlink attack on the Catalina log file, as demonstrated by /var/log/tomcat7/catalina.out.Show less
3Hp
IscOracle
5Bind
Hp UxLinux+2 more
May 6, 2026
Sep 28, 2016
N/A· v4
7.5 HIGH· v3
7.8 HIGH· v2
buffer.c in named in ISC BIND 9 before 9.9.9-P3, 9.10.x before 9.10.4-P3, and 9.11.x before 9.11.0rc3 does not properly construct responses, which allows remote attackers to cause a denial of service (assertion failure a...Show more
buffer.c in named in ISC BIND 9 before 9.9.9-P3, 9.10.x before 9.10.4-P3, and 9.11.x before 9.11.0rc3 does not properly construct responses, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a crafted query.Show less
1Openssl
1Openssl
May 6, 2026
Sep 26, 2016
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
The ssl3_read_bytes function in record/rec_layer_s3.c in OpenSSL 1.1.0 before 1.1.0a allows remote attackers to cause a denial of service (infinite loop) by triggering a zero-length record in an SSL_peek call.
1Huawei
2Ar Firmware
Netengine 16ex Firmware
May 6, 2026
Sep 26, 2016
N/A· v4
6.5 MEDIUM· v3
6.8 MEDIUM· v2
Format string vulnerability in Huawei AR100, AR120, AR150, AR200, AR500, AR550, AR1200, AR2200, AR2500, AR3200, and AR3600 routers with software before V200R007C00SPC900 and NetEngine 16EX routers with software before V2...Show more
Format string vulnerability in Huawei AR100, AR120, AR150, AR200, AR500, AR550, AR1200, AR2200, AR2500, AR3200, and AR3600 routers with software before V200R007C00SPC900 and NetEngine 16EX routers with software before V200R007C00SPC900 allows remote authenticated users to cause a denial of service via format string specifiers in vectors involving partial commands.Show less
3Fedoraproject
OpensuseSqlite
3Fedora
LeapSqlite
May 6, 2026
Sep 26, 2016
N/A· v4
5.9 MEDIUM· v3
4.6 MEDIUM· v2
os_unix.c in SQLite before 3.13.0 improperly implements the temporary directory search algorithm, which might allow local users to obtain sensitive information, cause a denial of service (application crash), or have unsp...Show more
os_unix.c in SQLite before 3.13.0 improperly implements the temporary directory search algorithm, which might allow local users to obtain sensitive information, cause a denial of service (application crash), or have unspecified other impact by leveraging use of the current working directory for temporary files.Show less
1Openstack
4Mitaka Murano
MuranoMurano Dashboard+1 more
May 6, 2026
Sep 26, 2016
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
OpenStack Murano before 1.0.3 (liberty) and 2.x before 2.0.1 (mitaka), Murano-dashboard before 1.0.3 (liberty) and 2.x before 2.0.1 (mitaka), and python-muranoclient before 0.7.3 (liberty) and 0.8.x before 0.8.5 (mitaka)...Show more
OpenStack Murano before 1.0.3 (liberty) and 2.x before 2.0.1 (mitaka), Murano-dashboard before 1.0.3 (liberty) and 2.x before 2.0.1 (mitaka), and python-muranoclient before 0.7.3 (liberty) and 0.8.x before 0.8.5 (mitaka) improperly use loaders inherited from yaml.Loader when parsing MuranoPL and UI files, which allows remote attackers to create arbitrary Python objects and execute arbitrary code via crafted extended YAML tags in UI definitions in packages.Show less
2Canonical
File Roller Project
2File Roller
Ubuntu Linux
May 6, 2026
Sep 26, 2016
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
The _g_file_remove_directory function in file-utils.c in File Roller 3.5.4 through 3.20.2 allows remote attackers to delete arbitrary files via a symlink attack on a folder in an archive.
2Fedoraproject
Redhat
3Fedora
Jboss Enterprise Application PlatformJboss Enterprise Web Server
May 6, 2026
Sep 26, 2016
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
mod_cluster, as used in Red Hat JBoss Web Server 2.1, allows remote attackers to cause a denial of service (Apache http server crash) via an MCMP message containing a series of = (equals) characters after a legitimate el...Show more
mod_cluster, as used in Red Hat JBoss Web Server 2.1, allows remote attackers to cause a denial of service (Apache http server crash) via an MCMP message containing a series of = (equals) characters after a legitimate element.Show less
1Ibm
2Spectrum Control
Tivoli Storage Productivity Center
May 6, 2026
Sep 26, 2016
N/A· v4
5.7 MEDIUM· v3
3.5 LOW· v2
IBM Spectrum Control (formerly Tivoli Storage Productivity Center) 5.2.x before 5.2.11 allows remote authenticated users to conduct clickjacking attacks via a crafted web site.
1Ibm
1Connections
May 6, 2026
Sep 26, 2016
N/A· v4
4.3 MEDIUM· v3
4.0 MEDIUM· v2
The help service in IBM Connections 4.x through 4.5 CR5, 5.0 before CR4, and 5.5 before CR1 allows remote authenticated users to cause a denial of service (service degradation) via a crafted URL.
1Google
1Chrome
May 6, 2026
Sep 25, 2016
N/A· v4
6.5 MEDIUM· v3
4.3 MEDIUM· v2
browser/ui/cocoa/browser_window_controller_private.mm in Google Chrome before 53.0.2785.113 does not process fullscreen toggle requests during a fullscreen transition, which allows remote attackers to cause a denial of s...Show more
browser/ui/cocoa/browser_window_controller_private.mm in Google Chrome before 53.0.2785.113 does not process fullscreen toggle requests during a fullscreen transition, which allows remote attackers to cause a denial of service (unsuppressed popup) via a crafted web site.Show less
1Apple
4Iphone Os
Mac Os XTvos+1 more
May 6, 2026
Sep 25, 2016
N/A· v4
7.8 HIGH· v3
9.3 HIGH· v2
Apple iOS before 10, OS X before 10.12, tvOS before 10, and watchOS before 3 mishandle signed disk images, which allows attackers to execute arbitrary code in a privileged context via a crafted app.
1Apple
4Iphone Os
ItunesSafari+1 more
May 6, 2026
Sep 25, 2016
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
WebKit in Apple iOS before 10, tvOS before 10, iTunes before 12.5.1 on Windows, and Safari before 10 mishandles error prototypes, which allows remote attackers to execute arbitrary code via a crafted web site.
1Apple
2Iphone Os
Mac Os X
May 6, 2026
Sep 25, 2016
N/A· v4
5.9 MEDIUM· v3
7.1 HIGH· v2
The IDS - Connectivity component in Apple iOS before 10 and OS X before 10.12 allows man-in-the-middle attackers to conduct Call Relay spoofing attacks and cause a denial of service via unspecified vectors.
1Apple
2Iphone Os
Mac Os X
May 6, 2026
Sep 25, 2016
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
CCrypt in corecrypto in CommonCrypto in Apple iOS before 10 and OS X before 10.12 allows attackers to discover cleartext information by leveraging a function call that specifies the same buffer for input and output.
1Apple
1Mac Os X
May 6, 2026
Sep 25, 2016
N/A· v4
5.5 MEDIUM· v3
4.9 MEDIUM· v2
cd9660 in Apple OS X before 10.12 allows local users to cause a denial of service via unspecified vectors.
1Apple
1Mac Os X
May 6, 2026
Sep 25, 2016
N/A· v4
6.2 MEDIUM· v3
2.1 LOW· v2
Application Firewall in Apple OS X before 10.12 allows local users to cause a denial of service via vectors involving a crafted SO_EXECPATH environment variable.
1Apple
2Iphone Os
Mac Os X
May 6, 2026
Sep 25, 2016
N/A· v4
7.8 HIGH· v3
9.3 HIGH· v2
AppleMobileFileIntegrity in Apple iOS before 10 and OS X before 10.12 mishandles process entitlement and Team ID values in the task port inheritance policy, which allows attackers to execute arbitrary code in a privilege...Show more
AppleMobileFileIntegrity in Apple iOS before 10 and OS X before 10.12 mishandles process entitlement and Team ID values in the task port inheritance policy, which allows attackers to execute arbitrary code in a privileged context via a crafted app.Show less