VYPR

CWE-457

Use of Uninitialized Variable

VariantDraftLikelihood: High

Description

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

In some languages such as C and C++, stack variables are not initialized by default. They generally contain junk data with the contents of stack memory before the function was invoked. An attacker can sometimes control or read these contents. In other languages or conditions, a variable that is not explicitly initialized can be given a default value that has security implications, depending on the logic of the program. The presence of an uninitialized variable can sometimes indicate a typographic error in the code.

Hierarchy (View 1000)

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CVEs mapped to this weakness (232)

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  • CVE-2025-20784MedJan 6, 2026
    risk 0.44cvss 6.7epss 0.00

    In display, there is a possible memory corruption due to uninitialized data. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10182882; Issue ID:…

  • CVE-2025-20771MedDec 2, 2025
    risk 0.44cvss 6.7epss 0.00

    In display, there is a possible escalation of privilege due to improper input validation. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10196993;…

  • CVE-2026-17992MedJul 30, 2026
    risk 0.42cvss 6.5epss 0.00

    Uninitialized Use in Skia in Google Chrome on Windows prior to 151.0.7922.72 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Low)

  • CVE-2026-17968MedJul 30, 2026
    risk 0.42cvss 6.5epss 0.00

    Uninitialized Use in WebXR in Google Chrome on Android prior to 151.0.7922.72 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Low)

  • CVE-2026-17946MedJul 30, 2026
    risk 0.42cvss 6.5epss 0.00

    Uninitialized Use in Dawn in Google Chrome prior to 151.0.7922.72 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: Low)

  • CVE-2026-17759MedJul 30, 2026
    risk 0.42cvss 6.5epss 0.00

    Uninitialized Use in Codecs in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Medium)

  • CVE-2026-17714MedJul 30, 2026
    risk 0.42cvss 6.5epss 0.00

    Uninitialized Use in ANGLE in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: High)

  • CVE-2026-17707MedJul 30, 2026
    risk 0.42cvss 6.5epss 0.00

    Uninitialized Use in Media in Google Chrome on Windows prior to 151.0.7922.72 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)

  • CVE-2026-17668MedJul 30, 2026
    risk 0.42cvss 6.5epss 0.00

    Uninitialized Use in ANGLE in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

  • CVE-2026-17667MedJul 30, 2026
    risk 0.42cvss 6.5epss 0.00

    Uninitialized Use in ANGLE in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

  • CVE-2026-15109MedJul 8, 2026
    risk 0.42cvss 6.5epss 0.00

    Uninitialized Use in ANGLE in Google Chrome prior to 150.0.7871.115 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: High)

  • CVE-2026-14125MedJun 30, 2026
    risk 0.42cvss 6.5epss 0.00

    Uninitialized Use in ANGLE in Google Chrome 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: Low)

  • CVE-2026-14088MedJun 30, 2026
    risk 0.42cvss 6.5epss 0.00

    Uninitialized Use in Canvas 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: Low)

  • CVE-2026-14070MedJun 30, 2026
    risk 0.42cvss 6.5epss 0.00

    Integer overflow in WebNN in Google Chrome 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: Low)

  • CVE-2026-14051MedJun 30, 2026
    risk 0.42cvss 6.5epss 0.00

    Uninitialized Use in GamepadAPI 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: Low)

  • CVE-2026-14010MedJun 30, 2026
    risk 0.42cvss 6.5epss 0.00

    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)

  • CVE-2026-14008MedJun 30, 2026
    risk 0.42cvss 6.5epss 0.00

    Uninitialized Use in WebXR 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)

  • CVE-2026-13958MedJun 30, 2026
    risk 0.42cvss 6.5epss 0.00

    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)

  • CVE-2026-13943MedJun 30, 2026
    risk 0.42cvss 6.5epss 0.00

    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)

  • CVE-2026-13940MedJun 30, 2026
    risk 0.42cvss 6.5epss 0.00

    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)