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CWE-457

205 CVEs • Abstraction: Variant • Likelihood of Exploit: High

Use of Uninitialized Variable

The code uses a variable that has not been initialized, leading to unpredictable or unintended results.

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CVEs (205)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Google
1Chrome
Jul 1, 2026
Jun 30, 2026
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Uninitialized Use in Media 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 pag...Show more
Uninitialized Use in Media 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
1Google
1Chrome
Jul 1, 2026
Jun 30, 2026
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Uninitialized Use in UI in Google Chrome on Android 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...Show more
Uninitialized Use in UI in Google Chrome on Android 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
1Google
1Chrome
Jul 1, 2026
Jun 30, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Uninitialized Use in Codecs in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severit...Show more
Uninitialized Use in Codecs in Google Chrome on Windows prior to 150.0.7871.47 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 2, 2026
Jun 30, 2026
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Uninitialized Use in GPU 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....Show more
Uninitialized Use in GPU 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
1Google
1Chrome
Jul 2, 2026
Jun 30, 2026
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Uninitialized Use in XR 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....Show more
Uninitialized Use in XR 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
1Google
1Chrome
Jul 2, 2026
Jun 30, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Uninitialized Use in CSS in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity:...Show more
Uninitialized Use in CSS in Google Chrome on Android prior to 150.0.7871.47 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 2, 2026
Jun 30, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Uninitialized Use in Cast in Google Chrome prior to 150.0.7871.47 allowed an attacker on the local network segment to obtain potentially sensitive information from process memory via malicious network traffic. (Chromium...Show more
Uninitialized Use in Cast in Google Chrome prior to 150.0.7871.47 allowed an attacker on the local network segment to obtain potentially sensitive information from process memory via malicious network traffic. (Chromium security severity: Medium)Show less
1Google
1Chrome
Jul 1, 2026
Jun 30, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Uninitialized Use in GPU in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity:...Show more
Uninitialized Use in GPU in Google Chrome on Android prior to 150.0.7871.47 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 1, 2026
Jun 30, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Uninitialized Use in ANGLE in Google Chrome on Mac prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
1Google
1Chrome
Jul 2, 2026
Jun 30, 2026
N/A· v4
8.8 HIGH· v3
N/A· v2
Uninitialized Use in Dawn in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
1Google
1Chrome
Jun 25, 2026
Jun 24, 2026
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Uninitialized Use in GPU in Google Chrome on Android prior to 149.0.7827.197 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity:...Show more
Uninitialized Use in GPU in Google Chrome on Android prior to 149.0.7827.197 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: High)Show less
1Google
1Chrome
Jun 26, 2026
Jun 24, 2026
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Uninitialized Use in GPU in Google Chrome prior to 149.0.7827.197 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a crafted HTML page...Show more
Uninitialized Use in GPU in Google Chrome prior to 149.0.7827.197 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: High)Show less
1Google
1Chrome
Jun 18, 2026
Jun 17, 2026
N/A· v4
4.3 MEDIUM· v3
N/A· v2
Uninitialized Use in GPU in Google Chrome on Android prior to 149.0.7827.155 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
1Mongodb
1Mongodb
Jun 18, 2026
Jun 9, 2026
7.1 HIGH· v4
6.5 MEDIUM· v3
N/A· v2
An authenticated user with the read role may read limited amounts of uninitialized stack memory via specially-crafted issuances of the filemd5 command
1Google
1Chrome
Jul 23, 2026
Jun 9, 2026
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Uninitialized Use in Video in Google Chrome on Windows prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a craf...Show more
Uninitialized Use in Video in Google Chrome on Windows prior to 149.0.7827.103 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: High)Show less
1Google
1Chrome
Jul 23, 2026
Jun 9, 2026
N/A· v4
4.3 MEDIUM· v3
N/A· v2
Uninitialized Use in Codecs in Google Chrome on Linux, ChromeOS prior to 149.0.7827.103 allowed a remote attacker to leak cross-origin data via a crafted video file. (Chromium security severity: High)
1Google
1Chrome
Jul 23, 2026
Jun 5, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Uninitialized Use in ANGLE in Google Chrome on Windows prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Low)
1Google
1Chrome
Jul 23, 2026
Jun 4, 2026
N/A· v4
4.3 MEDIUM· v3
N/A· v2
Uninitialized Use in Skia in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
1Google
1Chrome
Jul 23, 2026
Jun 4, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Uninitialized Use in Audio 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 pag...Show more
Uninitialized Use in Audio 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
6.5 MEDIUM· v3
N/A· v2
Uninitialized Use in ANGLE in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)