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    2 vulnerabilities found for NetworkManager-iodine by GNOME

    CVE-2026-91837 (GCVE-0-2026-91837)

    Vulnerability from nvd – Published: 2026-09-25 16:14 – Updated: 2026-09-25 16:39
    VLAI
    Title
    Networkmanager-iodine: networkmanager-iodine: local privilege escalation to root via nameserver option injection
    Summary
    A flaw was found in NetworkManager-iodine, the iodine VPN plugin for NetworkManager. A local unprivileged user can exploit a vulnerability in how the 'nameserver' setting is processed when establishing an iodine VPN connection. By embedding shell metacharacters (special characters that can execute commands) in the 'nameserver' value, an attacker can inject and execute arbitrary commands. These commands run with root privileges before the application drops its elevated permissions, leading to local privilege escalation.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-25 16:39 UTC
    CWE
    • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
    Impacted products
    Vendor Product Version
    GNOME NetworkManager-iodine Affected: 0 , < * (semver)
    Create a notification for this product.
    Date Public
    2026-09-15 09:25
    Show details on NVD website

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    CVE-2026-91837 (GCVE-0-2026-91837)

    Vulnerability from cvelistv5 – Published: 2026-09-25 16:14 – Updated: 2026-09-25 16:39
    VLAI
    Title
    Networkmanager-iodine: networkmanager-iodine: local privilege escalation to root via nameserver option injection
    Summary
    A flaw was found in NetworkManager-iodine, the iodine VPN plugin for NetworkManager. A local unprivileged user can exploit a vulnerability in how the 'nameserver' setting is processed when establishing an iodine VPN connection. By embedding shell metacharacters (special characters that can execute commands) in the 'nameserver' value, an attacker can inject and execute arbitrary commands. These commands run with root privileges before the application drops its elevated permissions, leading to local privilege escalation.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-25 16:39 UTC
    CWE
    • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
    Impacted products
    Vendor Product Version
    GNOME NetworkManager-iodine Affected: 0 , < * (semver)
    Create a notification for this product.
    Date Public
    2026-09-15 09:25
    Show details on NVD website

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