Filtered by vendor Trustedfirmware
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Filtered by product Mbed Tls
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Total
41 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2024-45159 | 1 Trustedfirmware | 1 Mbed Tls | 2026-06-05 | 9.8 Critical |
| An issue was discovered in Mbed TLS 3.x before 3.6.1. With TLS 1.3, when a server enables optional authentication of the client, if the client-provided certificate does not have appropriate values in if keyUsage or extKeyUsage extensions, then the return value of mbedtls_ssl_get_verify_result() would incorrectly have the MBEDTLS_X509_BADCERT_KEY_USAGE and MBEDTLS_X509_BADCERT_KEY_USAGE bits clear. As a result, an attacker that had a certificate valid for uses other than TLS client authentication would nonetheless be able to use it for TLS client authentication. Only TLS 1.3 servers were affected, and only with optional authentication (with required authentication, the handshake would be aborted with a fatal alert). | ||||
| CVE-2024-28755 | 2 Mbed, Trustedfirmware | 2 Mbedtls, Mbed Tls | 2026-06-05 | 6.5 Medium |
| An issue was discovered in Mbed TLS 3.5.x before 3.6.0. When an SSL context was reset with the mbedtls_ssl_session_reset() API, the maximum TLS version to be negotiated was not restored to the configured one. An attacker was able to prevent an Mbed TLS server from establishing any TLS 1.3 connection, potentially resulting in a Denial of Service or forced version downgrade from TLS 1.3 to TLS 1.2. | ||||
| CVE-2022-35409 | 3 Arm, Debian, Trustedfirmware | 3 Mbed Tls, Debian Linux, Mbed Tls | 2026-06-05 | 9.1 Critical |
| An issue was discovered in Mbed TLS before 2.28.1 and 3.x before 3.2.0. In some configurations, an unauthenticated attacker can send an invalid ClientHello message to a DTLS server that causes a heap-based buffer over-read of up to 255 bytes. This can cause a server crash or possibly information disclosure based on error responses. Affected configurations have MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE enabled and MBEDTLS_SSL_IN_CONTENT_LEN less than a threshold that depends on the configuration: 258 bytes if using mbedtls_ssl_cookie_check, and possibly up to 571 bytes with a custom cookie check function. | ||||
| CVE-2018-19608 | 2 Arm, Trustedfirmware | 2 Mbed Tls, Mbed Tls | 2026-06-05 | N/A |
| Arm Mbed TLS before 2.14.1, before 2.7.8, and before 2.1.17 allows a local unprivileged attacker to recover the plaintext of RSA decryption, which is used in RSA-without-(EC)DH(E) cipher suites. | ||||
| CVE-2024-45158 | 2 Mbed, Trustedfirmware | 2 Mbedtls, Mbed Tls | 2026-06-05 | 9.8 Critical |
| An issue was discovered in Mbed TLS 3.6 before 3.6.1. A stack buffer overflow in mbedtls_ecdsa_der_to_raw() and mbedtls_ecdsa_raw_to_der() can occur when the bits parameter is larger than the largest supported curve. In some configurations with PSA disabled, all values of bits are affected. (This never happens in internal library calls, but can affect applications that call these functions directly.) | ||||
| CVE-2021-44732 | 3 Arm, Debian, Trustedfirmware | 3 Mbed Tls, Debian Linux, Mbed Tls | 2026-06-05 | 9.8 Critical |
| Mbed TLS before 3.0.1 has a double free in certain out-of-memory conditions, as demonstrated by an mbedtls_ssl_set_session() failure. | ||||
| CVE-2023-43615 | 4 Arm, Fedoraproject, Mbed and 1 more | 4 Mbed Tls, Fedora, Mbedtls and 1 more | 2026-06-05 | 7.5 High |
| Mbed TLS 2.x before 2.28.5 and 3.x before 3.5.0 has a Buffer Overflow. | ||||
| CVE-2026-34874 | 2 Mbed-tls, Trustedfirmware | 2 Mbedtls, Mbed Tls | 2026-06-05 | 7.5 High |
| An issue was discovered in Mbed TLS through 3.6.5 and 4.x through 4.0.0. There is a NULL pointer dereference in distinguished name parsing that allows an attacker to write to address 0. | ||||
| CVE-2025-27809 | 2 Arm, Trustedfirmware | 2 Mbed Tls, Mbed Tls | 2026-06-05 | 5.4 Medium |
| Mbed TLS before 2.28.10 and 3.x before 3.6.3, on the client side, accepts servers that have trusted certificates for arbitrary hostnames unless the TLS client application calls mbedtls_ssl_set_hostname. | ||||
| CVE-2017-14032 | 2 Arm, Trustedfirmware | 2 Mbed Tls, Mbed Tls | 2026-06-05 | N/A |
| ARM mbed TLS before 1.3.21 and 2.x before 2.1.9, if optional authentication is configured, allows remote attackers to bypass peer authentication via an X.509 certificate chain with many intermediates. NOTE: although mbed TLS was formerly known as PolarSSL, the releases shipped with the PolarSSL name are not affected. | ||||
| CVE-2021-45450 | 2 Fedoraproject, Trustedfirmware | 2 Fedora, Mbed Tls | 2026-06-05 | 7.5 High |
| In Mbed TLS before 2.28.0 and 3.x before 3.1.0, psa_cipher_generate_iv and psa_cipher_encrypt allow policy bypass or oracle-based decryption when the output buffer is at memory locations accessible to an untrusted application. | ||||
| CVE-2023-45199 | 2 Mbed, Trustedfirmware | 2 Mbedtls, Mbed Tls | 2026-06-05 | 9.8 Critical |
| Mbed TLS 3.2.x through 3.4.x before 3.5 has a Buffer Overflow that can lead to remote Code execution. | ||||
| CVE-2026-34876 | 2 Mbed-tls, Trustedfirmware | 2 Mbedtls, Mbed Tls | 2026-06-05 | 7.5 High |
| An issue was discovered in Mbed TLS 3.x before 3.6.6. An out-of-bounds read vulnerability in mbedtls_ccm_finish() in library/ccm.c allows attackers to obtain adjacent CCM context data via invocation of the multipart CCM API with an oversized tag_len parameter. This is caused by missing validation of the tag_len parameter against the size of the internal 16-byte authentication buffer. The issue affects the public multipart CCM API in Mbed TLS 3.x, where mbedtls_ccm_finish() can be invoked directly by applications. In Mbed TLS 4.x versions prior to the fix, the same missing validation exists in the internal implementation; however, the function is not exposed as part of the public API. Exploitation requires application-level invocation of the multipart CCM API. | ||||
| CVE-2024-49195 | 2 Mbed, Trustedfirmware | 2 Mbedtls, Mbed Tls | 2026-06-05 | 9.8 Critical |
| Mbed TLS 3.5.x through 3.6.x before 3.6.2 has a buffer underrun in pkwrite when writing an opaque key pair | ||||
| CVE-2015-8036 | 5 Debian, Fedoraproject, Opensuse and 2 more | 5 Debian Linux, Fedora, Opensuse and 2 more | 2026-06-05 | N/A |
| Heap-based buffer overflow in ARM mbed TLS (formerly PolarSSL) 1.3.x before 1.3.14 and 2.x before 2.1.2 allows remote SSL servers to cause a denial of service (client crash) and possibly execute arbitrary code via a long session ticket name to the session ticket extension, which is not properly handled when creating a ClientHello message to resume a session. NOTE: this identifier was SPLIT from CVE-2015-5291 per ADT3 due to different affected version ranges. | ||||
| CVE-2025-27810 | 2 Arm, Trustedfirmware | 2 Mbed Tls, Mbed Tls | 2026-06-05 | 5.4 Medium |
| Mbed TLS before 2.28.10 and 3.x before 3.6.3, in some cases of failed memory allocation or hardware errors, uses uninitialized stack memory to compose the TLS Finished message, potentially leading to authentication bypasses such as replays. | ||||
| CVE-2026-34873 | 2 Mbed-tls, Trustedfirmware | 2 Mbedtls, Mbed Tls | 2026-06-05 | 9.1 Critical |
| An issue was discovered in Mbed TLS 3.5.0 through 4.0.0. Client impersonation can occur while resuming a TLS 1.3 session. | ||||
| CVE-2024-23170 | 2 Arm, Trustedfirmware | 2 Mbed Tls, Mbed Tls | 2026-06-05 | 5.5 Medium |
| An issue was discovered in Mbed TLS 2.x before 2.28.7 and 3.x before 3.5.2. There was a timing side channel in RSA private operations. This side channel could be sufficient for a local attacker to recover the plaintext. It requires the attacker to send a large number of messages for decryption, as described in "Everlasting ROBOT: the Marvin Attack" by Hubert Kario. | ||||
| CVE-2026-25834 | 2 Mbed-tls, Trustedfirmware | 2 Mbedtls, Mbed Tls | 2026-06-05 | 6.5 Medium |
| Mbed TLS v3.3.0 up to 3.6.5 and 4.0.0 allows Algorithm Downgrade. | ||||
| CVE-2024-23744 | 1 Trustedfirmware | 1 Mbed Tls | 2026-06-05 | 7.5 High |
| An issue was discovered in Mbed TLS 3.5.1. There is persistent handshake denial if a client sends a TLS 1.3 ClientHello without extensions. | ||||