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CWE-20

12,861 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 (12,861)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Microsoft
4Windows 10
Windows 8.1Windows Server 2012+1 more
May 13, 2026
Apr 12, 2017
N/A· v4
5.8 MEDIUM· v3
6.3 MEDIUM· v2
A denial of service vulnerability exists when Microsoft Hyper-V Network Switch running on a Windows 10, Windows 8.1, Windows Server 2012, Windows Server 2012 R2, or Windows Server 2016 host server fails to properly valid...Show more
A denial of service vulnerability exists when Microsoft Hyper-V Network Switch running on a Windows 10, Windows 8.1, Windows Server 2012, Windows Server 2012 R2, or Windows Server 2016 host server fails to properly validate input from a privileged user on a guest operating system, aka "Hyper-V Denial of Service Vulnerability." This CVE ID is unique from CVE-2017-0178, CVE-2017-0179, CVE-2017-0182, CVE-2017-0183, CVE-2017-0184, and CVE-2017-0186.Show less
1Microsoft
5Windows 10
Windows 8.1Windows Server 2008+2 more
May 13, 2026
Apr 12, 2017
N/A· v4
5.4 MEDIUM· v3
5.2 MEDIUM· v2
A denial of service vulnerability exists when Microsoft Hyper-V running on a host server fails to properly validate input from a privileged user on a guest operating system, aka "Hyper-V Denial of Service Vulnerability."...Show more
A denial of service vulnerability exists when Microsoft Hyper-V running on a host server fails to properly validate input from a privileged user on a guest operating system, aka "Hyper-V Denial of Service Vulnerability." This CVE ID is unique from CVE-2017-0178, CVE-2017-0179, CVE-2017-0182, CVE-2017-0183, CVE-2017-0185, and CVE-2017-0186.Show less
1Microsoft
5Windows 10
Windows 8.1Windows Server 2008+2 more
May 13, 2026
Apr 12, 2017
N/A· v4
5.8 MEDIUM· v3
6.3 MEDIUM· v2
A denial of service vulnerability exists when Microsoft Hyper-V Network Switch running on a Windows 10, Windows Server 2008 R2, Windows 8.1, Windows Server 2012 R2, or Windows Server 2016 host server fails to properly va...Show more
A denial of service vulnerability exists when Microsoft Hyper-V Network Switch running on a Windows 10, Windows Server 2008 R2, Windows 8.1, Windows Server 2012 R2, or Windows Server 2016 host server fails to properly validate input from a privileged user on a guest operating system, aka "Hyper-V Denial of Service Vulnerability." This CVE ID is unique from CVE-2017-0178, CVE-2017-0179, CVE-2017-0182, CVE-2017-0184, CVE-2017-0185, and CVE-2017-0186.Show less
1Microsoft
5Windows 10
Windows 8.1Windows Server 2008+2 more
May 13, 2026
Apr 12, 2017
N/A· v4
5.8 MEDIUM· v3
6.3 MEDIUM· v2
A denial of service vulnerability exists when Microsoft Hyper-V Network Switch running on a Windows 10, Windows Server 2008 R2, Windows 8.1, Windows Server 2012 R2, or Windows Server 2016 host server fails to properly va...Show more
A denial of service vulnerability exists when Microsoft Hyper-V Network Switch running on a Windows 10, Windows Server 2008 R2, Windows 8.1, Windows Server 2012 R2, or Windows Server 2016 host server fails to properly validate input from a privileged user on a guest operating system, aka "Hyper-V Denial of Service Vulnerability." This CVE ID is unique from CVE-2017-0178, CVE-2017-0179, CVE-2017-0183, CVE-2017-0184, CVE-2017-0185, and CVE-2017-0186.Show less
1Microsoft
5Windows 10
Windows 8.1Windows Server 2008+2 more
May 13, 2026
Apr 12, 2017
N/A· v4
7.6 HIGH· v3
7.4 HIGH· v2
A remote code execution vulnerability exists when Windows Hyper-V Network Switch running on a Windows 10 or Windows Server 2016 host server fails to properly validate input from an authenticated user on a guest operating...Show more
A remote code execution vulnerability exists when Windows Hyper-V Network Switch running on a Windows 10 or Windows Server 2016 host server fails to properly validate input from an authenticated user on a guest operating system, aka "Hyper-V Remote Code Execution Vulnerability." This CVE ID is unique from CVE-2017-0162, CVE-2017-0163, and CVE-2017-0180.Show less
1Microsoft
5Windows 10
Windows 8.1Windows Server 2008+2 more
May 13, 2026
Apr 12, 2017
N/A· v4
7.6 HIGH· v3
7.4 HIGH· v2
A remote code execution vulnerability exists when Windows Hyper-V Network Switch running on a host server fails to properly validate input from an authenticated user on a guest operating system, aka "Hyper-V Remote Code...Show more
A remote code execution vulnerability exists when Windows Hyper-V Network Switch running on a host server fails to properly validate input from an authenticated user on a guest operating system, aka "Hyper-V Remote Code Execution Vulnerability." This CVE ID is unique from CVE-2017-0162, CVE-2017-0163, and CVE-2017-0181.Show less
1Microsoft
4Windows 10
Windows 8.1Windows Server 2012+1 more
May 13, 2026
Apr 12, 2017
N/A· v4
5.8 MEDIUM· v3
6.3 MEDIUM· v2
A denial of service vulnerability exists when Microsoft Hyper-V running on a Windows 10, Windows 8.1, Windows Server 2012 R2, or Windows Server 2016 host server fails to properly validate input from a privileged user on...Show more
A denial of service vulnerability exists when Microsoft Hyper-V running on a Windows 10, Windows 8.1, Windows Server 2012 R2, or Windows Server 2016 host server fails to properly validate input from a privileged user on a guest operating system, aka "Hyper-V Denial of Service Vulnerability." This CVE ID is unique from CVE-2017-0178, CVE-2017-0182, CVE-2017-0183, CVE-2017-0184, CVE-2017-0185, and CVE-2017-0186.Show less
1Microsoft
4Windows 10
Windows 8.1Windows Server 2012+1 more
May 13, 2026
Apr 12, 2017
N/A· v4
5.4 MEDIUM· v3
5.2 MEDIUM· v2
A denial of service vulnerability exists when Microsoft Hyper-V running on Windows 10, Windows 10 1511, Windows 10 1607, Windows 8.1, Windows Server 2012 R2, and Windows Server 2016 host server fails to properly validate...Show more
A denial of service vulnerability exists when Microsoft Hyper-V running on Windows 10, Windows 10 1511, Windows 10 1607, Windows 8.1, Windows Server 2012 R2, and Windows Server 2016 host server fails to properly validate input from a privileged user on a guest operating system, aka "Hyper-V Denial of Service Vulnerability." This CVE ID is unique from CVE-2017-0179, CVE-2017-0182, CVE-2017-0183, CVE-2017-0184, CVE-2017-0185, and CVE-2017-0186.Show less
1Microsoft
2Windows 8.1
Windows Server 2012
May 13, 2026
Apr 12, 2017
N/A· v4
5.4 MEDIUM· v3
5.2 MEDIUM· v2
An information disclosure vulnerability exists when Windows Hyper-V running on a Windows 8.1, Windows Server 2012. or Windows Server 2012 R2 host operating system fails to properly validate input from an authenticated us...Show more
An information disclosure vulnerability exists when Windows Hyper-V running on a Windows 8.1, Windows Server 2012. or Windows Server 2012 R2 host operating system fails to properly validate input from an authenticated user on a guest operating system, aka "Hyper-V Information Disclosure Vulnerability." This CVE ID is unique from CVE-2017-0168.Show less
1Microsoft
2Windows 10
Windows Server 2016
May 13, 2026
Apr 12, 2017
N/A· v4
4.4 MEDIUM· v3
3.5 LOW· v2
A denial of service vulnerability exists in Windows 10 1607 and Windows Server 2016 Active Directory when an authenticated attacker sends malicious search queries, aka "Active Directory Denial of Service Vulnerability."
1Microsoft
5Windows 10
Windows 8.1Windows Server 2008+2 more
May 13, 2026
Apr 12, 2017
N/A· v4
7.6 HIGH· v3
7.4 HIGH· v2
A remote code execution vulnerability exists when Windows Hyper-V Network Switch running on a host server fails to properly validate input from an authenticated user on a guest operating system, aka "Hyper-V Remote Code...Show more
A remote code execution vulnerability exists when Windows Hyper-V Network Switch running on a host server fails to properly validate input from an authenticated user on a guest operating system, aka "Hyper-V Remote Code Execution Vulnerability." This CVE ID is unique from CVE-2017-0162, CVE-2017-0180, and CVE-2017-0181.Show less
1Microsoft
4Windows 10
Windows 8.1Windows Server 2012+1 more
May 13, 2026
Apr 12, 2017
N/A· v4
7.6 HIGH· v3
7.4 HIGH· v2
A remote code execution vulnerability exists when Windows Hyper-V Network Switch running on a Windows 10, Windows 8.1, Windows Server 2012 R2, or Windows Server 2016 host server fails to properly validate input from an a...Show more
A remote code execution vulnerability exists when Windows Hyper-V Network Switch running on a Windows 10, Windows 8.1, Windows Server 2012 R2, or Windows Server 2016 host server fails to properly validate input from an authenticated user on a guest operating system, aka "Hyper-V Remote Code Execution Vulnerability." This CVE ID is unique from CVE-2017-0163, CVE-2017-0180, and CVE-2017-0181.Show less
1Wireshark
1Wireshark
May 13, 2026
Apr 12, 2017
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
In Wireshark 2.2.0, the NCP dissector could crash, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/CMakeLists.txt by registering this dissector.
1Wireshark
1Wireshark
May 13, 2026
Apr 12, 2017
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
In Wireshark 2.2.0, the Bluetooth L2CAP dissector could crash, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-btl2cap.c by avoiding use of a seven-byte memcmp for...Show more
In Wireshark 2.2.0, the Bluetooth L2CAP dissector could crash, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-btl2cap.c by avoiding use of a seven-byte memcmp for potentially shorter strings.Show less
1Samsung
1Galaxy S6
May 13, 2026
Apr 11, 2017
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
SecEmailUI in Samsung Galaxy S6 does not sanitize HTML email content, allows remote attackers to execute arbitrary JavaScript.
1F5
1Big Ip Access Policy Manager
May 13, 2026
Apr 11, 2017
N/A· v4
5.3 MEDIUM· v3
3.5 LOW· v2
The TMM SSO plugin in F5 BIG-IP APM 12.0.0 - 12.1.1, 11.6.0 - 11.6.1 HF1, 11.5.4 - 11.5.4 HF2, when configured as a SAML Identity Provider with a Service Provider (SP) connector, might allow traffic to be disrupted or fa...Show more
The TMM SSO plugin in F5 BIG-IP APM 12.0.0 - 12.1.1, 11.6.0 - 11.6.1 HF1, 11.5.4 - 11.5.4 HF2, when configured as a SAML Identity Provider with a Service Provider (SP) connector, might allow traffic to be disrupted or failover initiated when a malformed, signed SAML authentication request from an authenticated user is sent via the SP connector.Show less
1Botan Project
1Botan
May 13, 2026
Apr 10, 2017
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
The Curve25519 code in botan before 1.11.31, on systems without a native 128-bit integer type, might allow attackers to have unspecified impact via vectors related to undefined behavior, as demonstrated on 32-bit ARM sys...Show more
The Curve25519 code in botan before 1.11.31, on systems without a native 128-bit integer type, might allow attackers to have unspecified impact via vectors related to undefined behavior, as demonstrated on 32-bit ARM systems compiled by Clang.Show less
1Opencv
1Opencv
May 13, 2026
Apr 10, 2017
N/A· v4
5.5 MEDIUM· v3
4.3 MEDIUM· v2
OpenCV 3.0.0 allows remote attackers to cause a denial of service (segfault) via vectors involving corrupt chunks.
3Canonical
DebianElfutils Project
3Debian Linux
ElfutilsUbuntu Linux
May 13, 2026
Apr 9, 2017
N/A· v4
5.5 MEDIUM· v3
4.3 MEDIUM· v2
elflint.c in elfutils 0.168 does not validate the number of sections and the number of segments, which allows remote attackers to cause a denial of service (memory consumption) via a crafted ELF file.
1Elfutils Project
1Elfutils
May 13, 2026
Apr 9, 2017
N/A· v4
5.5 MEDIUM· v3
4.3 MEDIUM· v2
elf_compress.c in elfutils 0.168 does not validate the zlib compression factor, which allows remote attackers to cause a denial of service (memory consumption) via a crafted ELF file.