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CWE-20

12,982 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 (12,982)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Google
1Chrome
Jul 1, 2026
Jun 30, 2026
N/A· v4
4.3 MEDIUM· v3
N/A· v2
Insufficient validation of untrusted input in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)
1Google
1Chrome
Jul 1, 2026
Jun 30, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Insufficient validation of untrusted input in DataTransfer in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to perform UI spoofing via a crafted HTML p...Show more
Insufficient validation of untrusted input in DataTransfer in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)Show less
1Google
1Chrome
Jul 2, 2026
Jun 30, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
Insufficient validation of untrusted input in DevTools in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to execute arbitrary code inside a sandbox v...Show more
Insufficient validation of untrusted input in DevTools in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to execute arbitrary code inside a sandbox via a malicious file. (Chromium security severity: Medium)Show less
1Google
1Chrome
Jul 2, 2026
Jun 30, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Insufficient data validation in PDF in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to bypass navigation restrictions via a crafted HTML page. (Chromium security...Show more
Insufficient data validation in PDF in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Medium)Show less
1Google
1Chrome
Jul 1, 2026
Jun 30, 2026
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Insufficient validation of untrusted input in DevTools in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to obtain potentially sensitive i...Show more
Insufficient validation of untrusted input in DevTools in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Medium)Show less
1Google
1Chrome
Jul 2, 2026
Jun 30, 2026
N/A· v4
4.3 MEDIUM· v3
N/A· v2
Insufficient validation of untrusted input in Blink in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: Medium)
1Google
1Chrome
Jul 2, 2026
Jun 30, 2026
N/A· v4
3.3 LOW· v3
N/A· v2
Insufficient validation of untrusted input in CustomTabs in Google Chrome on Android prior to 150.0.7871.47 allowed a local attacker to perform UI spoofing via a malicious file. (Chromium security severity: Medium)
1Google
1Chrome
Jul 2, 2026
Jun 30, 2026
N/A· v4
3.3 LOW· v3
N/A· v2
Inappropriate implementation in Video Capture in Google Chrome on ChromeOS prior to 150.0.7871.47 allowed a local attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)
1Google
1Chrome
Jul 2, 2026
Jun 30, 2026
N/A· v4
3.1 LOW· v3
N/A· v2
Insufficient validation of untrusted input in WebShare in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to perform UI spoofing via a crafted HTML page....Show more
Insufficient validation of untrusted input in WebShare in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)Show less
1Google
1Chrome
Jul 1, 2026
Jun 30, 2026
N/A· v4
9.6 CRITICAL· v3
N/A· v2
Insufficient validation of untrusted input in Dawn in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a craft...Show more
Insufficient validation of untrusted input in Dawn in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)Show less
1Google
1Chrome
Jul 1, 2026
Jun 30, 2026
N/A· v4
5.5 MEDIUM· v3
N/A· v2
Insufficient policy enforcement in DevTools in Google Chrome on Android prior to 150.0.7871.47 allowed a local attacker to bypass navigation restrictions via a malicious file. (Chromium security severity: Medium)
1Google
1Chrome
Jul 2, 2026
Jun 30, 2026
N/A· v4
8.8 HIGH· v3
N/A· v2
Insufficient validation of untrusted input in Enterprise in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to perform privilege escalation via a crafted HTML page. (Chromium security severity: Medium)
1Google
1Chrome
Jul 2, 2026
Jun 30, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Insufficient validation of untrusted input in UI in Google Chrome on Android prior to 150.0.7871.47 allowed a local attacker to perform privilege escalation via a malicious file. (Chromium security severity: Medium)
1Google
1Chrome
Jul 1, 2026
Jun 30, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Insufficient validation of untrusted input in Network in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to bypass navigation restrictions via a crafted HTML page....Show more
Insufficient validation of untrusted input in Network in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Medium)Show less
1Google
1Chrome
Jul 2, 2026
Jun 30, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
Inappropriate implementation in Downloads in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to execute arbitrary code via a crafted HTML p...Show more
Inappropriate implementation in Downloads in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to execute arbitrary code via a crafted HTML page. (Chromium security severity: Medium)Show less
1Google
1Chrome
Jul 1, 2026
Jun 30, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Insufficient validation of untrusted input in WebView in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML...Show more
Insufficient validation of untrusted input in WebView in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page. (Chromium security severity: Medium)Show less
1Google
1Chrome
Jul 1, 2026
Jun 30, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Insufficient validation of untrusted input in DeviceBoundSessionCredentials in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security sever...Show more
Insufficient validation of untrusted input in DeviceBoundSessionCredentials in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: Medium)Show less
1Google
1Chrome
Jul 1, 2026
Jun 30, 2026
N/A· v4
9.6 CRITICAL· v3
N/A· v2
Insufficient validation of untrusted input in Media in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a craf...Show more
Insufficient validation of untrusted input in Media in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)Show less
1Google
1Chrome
Jul 1, 2026
Jun 30, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Insufficient validation of untrusted input in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to bypass navigation restrictio...Show more
Insufficient validation of untrusted input in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Medium)Show less
1Google
1Chrome
Jul 1, 2026
Jun 30, 2026
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Insufficient policy enforcement in Spellcheck in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via...Show more
Insufficient policy enforcement in Spellcheck in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Medium)Show less