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CWE-20

12,973 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 (12,973)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Microsoft
15Windows 10 1507
Windows 10 1607Windows 10 1809+12 more
Jun 17, 2026
May 13, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
Improper input validation in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
1Microsoft
6Windows Server 2008
Windows Server 2012Windows Server 2016+3 more
Jun 17, 2026
May 13, 2025
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Improper input validation in Active Directory Certificate Services (AD CS) allows an authorized attacker to deny service over a network.
1Microsoft
3Windows 11 24h2
Windows Server 2022 23h2Windows Server 2025
Jun 17, 2026
May 13, 2025
N/A· v4
5.5 MEDIUM· v3
N/A· v2
Improper input validation in Windows Hyper-V allows an unauthorized attacker to deny service locally.
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Jun 17, 2026
May 13, 2025
7.1 HIGH· v4
6.5 MEDIUM· v3
N/A· v2
A vulnerability has been identified in BACnet ATEC 550-440 (All versions), BACnet ATEC 550-441 (All versions), BACnet ATEC 550-445 (All versions), BACnet ATEC 550-446 (All versions). Affected devices improperly handle sp...Show more
A vulnerability has been identified in BACnet ATEC 550-440 (All versions), BACnet ATEC 550-441 (All versions), BACnet ATEC 550-445 (All versions), BACnet ATEC 550-446 (All versions). Affected devices improperly handle specific incoming BACnet MSTP messages. This could allow an attacker residing in the same BACnet network to send a specially crafted MSTP message that results in a denial of service condition of the targeted device. A power cycle is required to restore the device's normal operation.Show less
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Jun 17, 2026
May 13, 2025
7.1 HIGH· v4
6.5 MEDIUM· v3
N/A· v2
A vulnerability has been identified in MS/TP Point Pickup Module (All versions). Affected devices improperly handle specific incoming BACnet MSTP messages. This could allow an attacker residing in the same BACnet network...Show more
A vulnerability has been identified in MS/TP Point Pickup Module (All versions). Affected devices improperly handle specific incoming BACnet MSTP messages. This could allow an attacker residing in the same BACnet network to send a specially crafted MSTP message that results in a denial of service condition of the targeted device. A power cycle is required to restore the device's normal operation.Show less
1Apple
1Macos
Jun 17, 2026
May 12, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
A privacy issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.5, macOS Sequoia 15.7, macOS Sonoma 14.8, macOS Tahoe 26. An app may be able to capture a screenshot of an app entering or exiti...Show more
A privacy issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.5, macOS Sequoia 15.7, macOS Sonoma 14.8, macOS Tahoe 26. An app may be able to capture a screenshot of an app entering or exiting full screen mode.Show less
1Apple
1Macos
Jun 17, 2026
May 12, 2025
N/A· v4
7.5 HIGH· v3
N/A· v2
This issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.5, macOS Sonoma 14.7.6, macOS Ventura 13.7.6. Mounting a maliciously crafted AFP network share may lead to system termination.
1Apple
6Ipados
Iphone OsMacos+3 more
Jun 17, 2026
May 12, 2025
N/A· v4
6.3 MEDIUM· v3
N/A· v2
The issue was addressed with improved input sanitization. This issue is fixed in iOS 18.5 and iPadOS 18.5, iPadOS 17.7.7, macOS Sequoia 15.5, macOS Sonoma 14.7.6, macOS Ventura 13.7.6, tvOS 18.5, visionOS 2.5, watchOS 11...Show more
The issue was addressed with improved input sanitization. This issue is fixed in iOS 18.5 and iPadOS 18.5, iPadOS 17.7.7, macOS Sequoia 15.5, macOS Sonoma 14.7.6, macOS Ventura 13.7.6, tvOS 18.5, visionOS 2.5, watchOS 11.5. Processing a maliciously crafted video file may lead to unexpected app termination or corrupt process memory.Show less
1Apple
7Ipados
Iphone OsMacos+4 more
Jun 17, 2026
May 12, 2025
N/A· v4
6.5 MEDIUM· v3
N/A· v2
The issue was addressed with improved input validation. This issue is fixed in Safari 18.5, iOS 18.5 and iPadOS 18.5, iPadOS 17.7.7, macOS Sequoia 15.5, tvOS 18.5, visionOS 2.5, watchOS 11.5. Processing maliciously craft...Show more
The issue was addressed with improved input validation. This issue is fixed in Safari 18.5, iOS 18.5 and iPadOS 18.5, iPadOS 17.7.7, macOS Sequoia 15.5, tvOS 18.5, visionOS 2.5, watchOS 11.5. Processing maliciously crafted web content may lead to an unexpected Safari crash.Show less
1Apple
7Ipados
Iphone OsMacos+4 more
Jun 17, 2026
May 12, 2025
N/A· v4
6.5 MEDIUM· v3
N/A· v2
The issue was addressed with improved checks. This issue is fixed in Safari 18.5, iOS 18.5 and iPadOS 18.5, iPadOS 17.7.7, macOS Sequoia 15.5, tvOS 18.5, visionOS 2.5, watchOS 11.5. Processing maliciously crafted web con...Show more
The issue was addressed with improved checks. This issue is fixed in Safari 18.5, iOS 18.5 and iPadOS 18.5, iPadOS 17.7.7, macOS Sequoia 15.5, tvOS 18.5, visionOS 2.5, watchOS 11.5. Processing maliciously crafted web content may lead to an unexpected process crash.Show less
1Apple
6Ipados
Iphone OsMacos+3 more
Jun 17, 2026
May 12, 2025
N/A· v4
7.5 HIGH· v3
N/A· v2
The issue was addressed with improved checks. This issue is fixed in iOS 18.5 and iPadOS 18.5, iPadOS 17.7.7, macOS Sequoia 15.5, macOS Sonoma 14.7.6, macOS Ventura 13.7.6, tvOS 18.5, visionOS 2.5, watchOS 11.5. Parsing...Show more
The issue was addressed with improved checks. This issue is fixed in iOS 18.5 and iPadOS 18.5, iPadOS 17.7.7, macOS Sequoia 15.5, macOS Sonoma 14.7.6, macOS Ventura 13.7.6, tvOS 18.5, visionOS 2.5, watchOS 11.5. Parsing a file may lead to an unexpected app termination.Show less
1Apple
1Macos
Jun 17, 2026
May 12, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
The issue was addressed with improved input sanitization. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.6, macOS Ventura 13.7.6. An app may be able to gain elevated privileges.
1Apple
1Macos
Jun 17, 2026
May 12, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
An input validation issue was addressed by removing the vulnerable code. This issue is fixed in macOS Sequoia 15.5, macOS Sonoma 14.7.6, macOS Ventura 13.7.6. A malicious app may be able to gain root privileges.
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Jun 17, 2026
May 9, 2025
9.3 CRITICAL· v4
N/A· v3
N/A· v2
Kong Insomnia Desktop Application before 11.0.2 contains a template injection vulnerability that allows attackers to execute arbitrary code. The vulnerability exists due to insufficient validation of user-supplied input...Show more
Kong Insomnia Desktop Application before 11.0.2 contains a template injection vulnerability that allows attackers to execute arbitrary code. The vulnerability exists due to insufficient validation of user-supplied input when processing template strings, which can lead to arbitrary JavaScript execution in the context of the application.Show less
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Jun 17, 2026
May 9, 2025
8.3 HIGH· v4
N/A· v3
N/A· v2
Improper Limitation of a Pathname caused a Path Traversal vulnerability in Sparx Systems Pro Cloud Server. This vulnerability is present in logview.php and it allows reading arbitrary files on the filesystem.  Logview...Show more
Improper Limitation of a Pathname caused a Path Traversal vulnerability in Sparx Systems Pro Cloud Server. This vulnerability is present in logview.php and it allows reading arbitrary files on the filesystem.  Logview is accessible on Pro Cloud Server Configuration interface. This issue affects Pro Cloud Server: earlier than 6.0.165.Show less
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Jun 17, 2026
May 9, 2025
5.3 MEDIUM· v4
N/A· v3
N/A· v2
Improper Input Validation vulnerability in Sparx Systems Pro Cloud Server's WebEA model search field allows Cross-Site Scripting (XSS). This issue affects Pro Cloud Server: earlier than 6.0.165.
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Jun 17, 2026
May 8, 2025
7.1 HIGH· v4
N/A· v3
N/A· v2
Improper Input Validation, the returnUrl parameter in Account Security Settings lacks proper input validation, allowing attackers to redirect users to malicious websites (Open Redirect) and inject JavaScript code to perf...Show more
Improper Input Validation, the returnUrl parameter in Account Security Settings lacks proper input validation, allowing attackers to redirect users to malicious websites (Open Redirect) and inject JavaScript code to perform cross site scripting attack. The vulnerability affects Halo versions up to 2.174.101 and all versions between 2.175.1 and 2.184.21Show less
1Cisco
1Ios Xe
Jun 17, 2026
May 7, 2025
N/A· v4
8.2 HIGH· v3
N/A· v2
A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker with privilege level 15 to elevate privileges to root on the underlying operating system of an affected device. This vul...Show more
A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker with privilege level 15 to elevate privileges to root on the underlying operating system of an affected device. This vulnerability is due to insufficient input validation when processing specific configuration commands. An attacker could exploit this vulnerability by including crafted input in specific configuration commands. A successful exploit could allow the attacker to elevate privileges to root on the underlying operating system of an affected device. The security impact rating (SIR) of this advisory has been raised to High because an attacker could gain access to the underlying operating system of the affected device and perform potentially undetected actions. Note: The attacker must have privileges to enter configuration mode on the affected device. This is usually referred to as privilege level 15.Show less
1Cisco
3Ios
Ios XeIos Xr
Jun 17, 2026
May 7, 2025
N/A· v4
8.6 HIGH· v3
N/A· v2
A vulnerability in the Two-Way Active Measurement Protocol (TWAMP) server feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the affected device to reload, re...Show more
A vulnerability in the Two-Way Active Measurement Protocol (TWAMP) server feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition. For Cisco IOS XR Software, this vulnerability could cause the ipsla_ippm_server process to reload unexpectedly if debugs are enabled. This vulnerability is due to out-of-bounds array access when processing specially crafted TWAMP control packets. An attacker could exploit this vulnerability by sending crafted TWAMP control packets to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition. Note: For Cisco IOS XR Software, only the ipsla_ippm_server process reloads unexpectedly and only when debugs are enabled. The vulnerability details for Cisco IOS XR Software are as follows:    Security Impact Rating (SIR): Low    CVSS Base Score: 3.7    CVSS Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:LShow less
1Qualcomm
36Qam8255p Firmware
Qam8295p FirmwareQam8620p Firmware+33 more
Jun 17, 2026
May 6, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
Memory corruption while processing a message, when the buffer is controlled by a Guest VM, the value can be changed continuously.