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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 23, 2026
Jun 4, 2026
N/A· v4
8.8 HIGH· v3
N/A· v2
Insufficient validation of untrusted input in Codecs in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to perform an out of bounds memory write via a crafted video file. (Chromium security severity: Mediu...Show more
Insufficient validation of untrusted input in Codecs in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to perform an out of bounds memory write via a crafted video file. (Chromium security severity: Medium)Show less
1Google
1Chrome
Jul 23, 2026
Jun 4, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Inappropriate implementation in FileSystem 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 securi...Show more
Inappropriate implementation in FileSystem 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 23, 2026
Jun 4, 2026
N/A· v4
9.6 CRITICAL· v3
N/A· v2
Insufficient validation of untrusted input in Chromoting in Google Chrome on Windows prior to 149.0.7827.53 allowed a remote attacker who had compromised the network process to potentially perform a sandbox escape via ma...Show more
Insufficient validation of untrusted input in Chromoting in Google Chrome on Windows prior to 149.0.7827.53 allowed a remote attacker who had compromised the network process to potentially perform a sandbox escape via malicious network traffic. (Chromium security severity: Medium)Show less
1Google
1Chrome
Jul 23, 2026
Jun 4, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Insufficient validation of untrusted input in Cast in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: Medium)
1Google
1Chrome
Jul 23, 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: Medium)
1Google
1Chrome
Jul 23, 2026
Jun 4, 2026
N/A· v4
9.6 CRITICAL· v3
N/A· v2
Insufficient validation of untrusted input in WebNN 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 craf...Show more
Insufficient validation of untrusted input in WebNN 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: Medium)Show less
1Google
1Chrome
Jul 23, 2026
Jun 4, 2026
N/A· v4
9.6 CRITICAL· v3
N/A· v2
Insufficient validation of untrusted input in SiteIsolation 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 vi...Show more
Insufficient validation of untrusted input in SiteIsolation 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: Medium)Show less
1Google
1Chrome
Jul 23, 2026
Jun 4, 2026
N/A· v4
9.6 CRITICAL· v3
N/A· v2
Inappropriate implementation in Base 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....Show more
Inappropriate implementation in Base 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: Medium)Show less
1Google
1Chrome
Jul 23, 2026
Jun 4, 2026
N/A· v4
8.8 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 execute arbitrary code inside a sandbox via a crafted HTML...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 execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Medium)Show less
1Google
1Chrome
Jul 23, 2026
Jun 4, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Insufficient validation of untrusted input in GPU 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...Show more
Insufficient validation of untrusted input in GPU 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 23, 2026
Jun 4, 2026
N/A· v4
8.8 HIGH· v3
N/A· v2
Insufficient validation of untrusted input in Media 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 craf...Show more
Insufficient validation of untrusted input in Media 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: Medium)Show less
1Google
1Chrome
Jul 23, 2026
Jun 4, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Insufficient policy enforcement in Subresource Integrity in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass content security policy via malicious network traffic. (Chromium security severity: Med...Show more
Insufficient policy enforcement in Subresource Integrity in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass content security policy via malicious network traffic. (Chromium security severity: Medium)Show less
1Google
1Chrome
Jul 23, 2026
Jun 4, 2026
N/A· v4
7.3 HIGH· v3
N/A· v2
Inappropriate implementation in Custom Tabs in Google Chrome on Android prior to 149.0.7827.53 allowed a local attacker to perform privilege escalation via a crafted XML file. (Chromium security severity: Medium)
1Google
1Chrome
Jul 23, 2026
Jun 4, 2026
N/A· v4
6.1 MEDIUM· v3
N/A· v2
Insufficient validation of untrusted input in Tab Group Sync in Google Chrome on Android prior to 149.0.7827.53 allowed a remote attacker to inject arbitrary scripts or HTML (UXSS) via malicious network traffic. (Chromiu...Show more
Insufficient validation of untrusted input in Tab Group Sync in Google Chrome on Android prior to 149.0.7827.53 allowed a remote attacker to inject arbitrary scripts or HTML (UXSS) via malicious network traffic. (Chromium security severity: Medium)Show less
1Google
1Chrome
Jul 23, 2026
Jun 4, 2026
N/A· v4
4.3 MEDIUM· v3
N/A· v2
Insufficient validation of untrusted input in Password Manager in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to perform UI spoofing via malicious network traffic. (Chromium security severity: Medium)
1Google
1Chrome
Jul 23, 2026
Jun 4, 2026
N/A· v4
9.6 CRITICAL· v3
N/A· v2
Insufficient validation of untrusted input in Drag and Drop in Google Chrome on Android prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape vi...Show more
Insufficient validation of untrusted input in Drag and Drop in Google Chrome on Android 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: 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 Glic 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 s...Show more
Insufficient validation of untrusted input in Glic 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
Inappropriate implementation in WebAppInstalls 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 se...Show more
Inappropriate implementation in WebAppInstalls 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 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: 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 GPU 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 crafte...Show more
Insufficient validation of untrusted input in GPU 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: Medium)Show less