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    4 vulnerabilities found for Mbed TLS by trustedfirmware

    CVE-2026-73064 (GCVE-0-2026-73064)

    Vulnerability from nvd – Published: 2026-09-24 14:58 – Updated: 2026-09-24 18:00
    VLAI
    Summary
    In Mbed TLS 3.2.0 though 3.6.6 and 4.0.0 through 4.1.0, an attacker who can cause an entropy source to fail can remove or inject bytes into the start of the TLS stream. This only affects TLS 1.3 servers.
    Severity
    2.9 (Low)
    CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-24 18:00 UTC
    CWE
    • CWE-394 - Unexpected Status Code or Return Value
    Assigner
    References
    Impacted products
    Vendor Product Version
    trustedfirmware Mbed TLS Affected: 3.2.0 , < 3.6.7 (semver)
    Affected: 4.0.0 , < 4.1.1 (semver)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-25832 (GCVE-0-2026-25832)

    Vulnerability from nvd – Published: 2026-09-14 00:00 – Updated: 2026-09-14 16:00
    VLAI
    Summary
    In Mbed TLS 3.6.x before 3.6.7 and 4.1.x before 4.1.2, the TLS 1.3 client accepts HelloRetryRequest selecting an unadvertised group.
    Severity
    3.7 (Low)
    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-14 15:59 UTC
    CWE
    • CWE-669 - Incorrect Resource Transfer Between Spheres
    Assigner
    References
    Impacted products
    Vendor Product Version
    TrustedFirmware Mbed TLS Affected: 3.5.0 , < 3.6.7 (semver)
    Affected: 4.0.0 , < 4.1.2 (semver)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-73064 (GCVE-0-2026-73064)

    Vulnerability from cvelistv5 – Published: 2026-09-24 14:58 – Updated: 2026-09-24 18:00
    VLAI
    Summary
    In Mbed TLS 3.2.0 though 3.6.6 and 4.0.0 through 4.1.0, an attacker who can cause an entropy source to fail can remove or inject bytes into the start of the TLS stream. This only affects TLS 1.3 servers.
    Severity
    2.9 (Low)
    CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-24 18:00 UTC
    CWE
    • CWE-394 - Unexpected Status Code or Return Value
    Assigner
    References
    Impacted products
    Vendor Product Version
    trustedfirmware Mbed TLS Affected: 3.2.0 , < 3.6.7 (semver)
    Affected: 4.0.0 , < 4.1.1 (semver)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-25832 (GCVE-0-2026-25832)

    Vulnerability from cvelistv5 – Published: 2026-09-14 00:00 – Updated: 2026-09-14 16:00
    VLAI
    Summary
    In Mbed TLS 3.6.x before 3.6.7 and 4.1.x before 4.1.2, the TLS 1.3 client accepts HelloRetryRequest selecting an unadvertised group.
    Severity
    3.7 (Low)
    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-14 15:59 UTC
    CWE
    • CWE-669 - Incorrect Resource Transfer Between Spheres
    Assigner
    References
    Impacted products
    Vendor Product Version
    TrustedFirmware Mbed TLS Affected: 3.5.0 , < 3.6.7 (semver)
    Affected: 4.0.0 , < 4.1.2 (semver)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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