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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
1Google
1Chrome
Jul 22, 2026
Jun 4, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Insufficient validation of untrusted input in Network in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page. (Chro...Show more
Insufficient validation of untrusted input in Network in Google Chrome prior to 149.0.7827.53 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 22, 2026
Jun 4, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Insufficient validation of untrusted input in Network in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process me...Show more
Insufficient validation of untrusted input in Network in Google Chrome prior to 149.0.7827.53 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
1Google
1Chrome
Jul 22, 2026
Jun 4, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Insufficient validation of untrusted input in WebAppInstalls in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (...Show more
Insufficient validation of untrusted input in WebAppInstalls in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)Show less
1Google
1Chrome
Jul 22, 2026
Jun 4, 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 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML pag...Show more
Insufficient validation of untrusted input in WebView in Google Chrome on Android prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)Show less
1Google
1Chrome
Jul 20, 2026
Jun 4, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Insufficient data validation in Animation in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security seve...Show more
Insufficient data validation in Animation in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Medium)Show less
1Google
1Chrome
Jul 22, 2026
Jun 4, 2026
N/A· v4
9.6 CRITICAL· v3
N/A· v2
Insufficient validation of untrusted input in Dawn in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
1Google
1Chrome
Jul 22, 2026
Jun 4, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Insufficient validation of untrusted input in Codecs in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted video file. (Chromiu...Show more
Insufficient validation of untrusted input in Codecs in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted video file. (Chromium security severity: High)Show less
1Google
1Chrome
Jul 22, 2026
Jun 4, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Insufficient validation of untrusted input in DevTools in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page. (Chr...Show more
Insufficient validation of untrusted input in DevTools in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page. (Chromium security severity: High)Show less
1Google
1Chrome
Jul 22, 2026
Jun 4, 2026
N/A· v4
9.6 CRITICAL· v3
N/A· v2
Insufficient validation of untrusted input in ANGLE in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
1Google
1Chrome
Jul 22, 2026
Jun 4, 2026
N/A· v4
9.6 CRITICAL· v3
N/A· v2
Insufficient validation of untrusted input in Printing in Google Chrome on Windows prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a c...Show more
Insufficient validation of untrusted input in Printing in Google Chrome on Windows prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)Show less
1Google
1Chrome
Jul 22, 2026
Jun 4, 2026
N/A· v4
8.3 HIGH· v3
N/A· v2
Insufficient validation of untrusted input in InterestGroups in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafte...Show more
Insufficient validation of untrusted input in InterestGroups in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)Show less
1Google
1Chrome
Jul 22, 2026
Jun 4, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
Insufficient validation of untrusted input in Extensions in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to perform privilege escalation via a crafted HTML page....Show more
Insufficient validation of untrusted input in Extensions in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to perform privilege escalation via a crafted HTML page. (Chromium security severity: High)Show less
1Google
1Chrome
Jul 22, 2026
Jun 4, 2026
N/A· v4
7.4 HIGH· v3
N/A· v2
Insufficient validation of untrusted input in Dawn in Google Chrome on Windows prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page....Show more
Insufficient validation of untrusted input in Dawn in Google Chrome on Windows prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)Show less
1Google
1Chrome
Jul 22, 2026
Jun 4, 2026
N/A· v4
9.6 CRITICAL· v3
N/A· v2
Inappropriate implementation in Codecs in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to potentially perform a sandbox escape via a crafted video file. (Chromium security severity: High)
1Google
1Chrome
Jul 22, 2026
Jun 4, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Inappropriate implementation in UI in Google Chrome on Windows prior to 149.0.7827.53 allowed a local attacker to perform privilege escalation via a malicious file. (Chromium security severity: High)
1Google
1Chrome
Jul 22, 2026
Jun 4, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Inappropriate implementation in Input in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severi...Show more
Inappropriate implementation in Input in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: High)Show less
1Google
1Chrome
Jul 22, 2026
Jun 4, 2026
N/A· v4
8.8 HIGH· v3
N/A· v2
Insufficient validation of untrusted input in DevTools in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who convinced a user to engage in specific UI gestures to bypass same origin policy via malicious n...Show more
Insufficient validation of untrusted input in DevTools in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who convinced a user to engage in specific UI gestures to bypass same origin policy via malicious network traffic. (Chromium security severity: High)Show less
1Google
1Chrome
Jul 22, 2026
Jun 4, 2026
N/A· v4
8.3 HIGH· v3
N/A· v2
Insufficient validation of untrusted input in WebShare in Google Chrome on Mac prior to 149.0.7827.53 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 WebShare in Google Chrome on Mac prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)Show less
1Google
1Chrome
Jul 22, 2026
Jun 4, 2026
N/A· v4
8.3 HIGH· v3
N/A· v2
Insufficient validation of untrusted input in Media in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML pa...Show more
Insufficient validation of untrusted input in Media in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)Show less
1Google
1Chrome
Jul 22, 2026
Jun 4, 2026
N/A· v4
6.1 MEDIUM· v3
N/A· v2
Insufficient validation of untrusted input in DevTools in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to inject arbitrary scripts or HTML (UXSS) via a crafted H...Show more
Insufficient validation of untrusted input in DevTools in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to inject arbitrary scripts or HTML (UXSS) via a crafted HTML page. (Chromium security severity: High)Show less