CVE-2026-80922

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    CVE-2026-80922

    Published: 9 Sept 2026Last Modified: 11 Sept 2026

    Summary: crypto: qcom-rng - Allow zero as a random number

    Details: In the Linux kernel, the following vulnerability has been resolved: crypto: qcom-rng - Allow zero as a random number Zero is a valid random number and needs to be allowed. Otherwise the output is distinguishable from random.

    References: https://git.kernel.org/stable/c/143c74034a1c47b0a1a64e7ca7153e7739bd1244, https://git.kernel.org/stable/c/3c7101cfc52e378bcb0a46962145e39c9051dd5d, https://git.kernel.org/stable/c/4c0018320942003bfedd0a1c4cce3f036d363a7f, https://git.kernel.org/stable/c/4ef04bdc0c9f98836d1638be516f6bf1bad55f69, https://git.kernel.org/stable/c/813e6718a199befc4f26f54bdd899fbfa11515e5, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80922.json, https://nvd.nist.gov/vuln/detail/CVE-2026-80922, https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- f29cd5bb64c258f29b4c49452532481f50eb43ca
    Fixed -813e6718a199befc4f26f54bdd899fbfa11515e5

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2026-80922 | CVE-DB