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Search Results (356272 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2025-49601 | 2 Mbed, Trustedfirmware | 2 Mbedtls, Mbed Tls | 2026-06-05 | 4.8 Medium |
| In MbedTLS 3.3.0 before 3.6.4, mbedtls_lms_import_public_key does not check that the input buffer is at least 4 bytes before reading a 32-bit field, allowing a possible out-of-bounds read on truncated input. Specifically, an out-of-bounds read in mbedtls_lms_import_public_key allows context-dependent attackers to trigger a crash or limited adjacent-memory disclosure by supplying a truncated LMS (Leighton-Micali Signature) public-key buffer under four bytes. An LMS public key starts with a 4-byte type indicator. The function mbedtls_lms_import_public_key reads this type indicator before validating the size of its input. | ||||
| CVE-2020-10932 | 4 Arm, Debian, Fedoraproject and 1 more | 4 Mbed Tls, Debian Linux, Fedora and 1 more | 2026-06-05 | 4.7 Medium |
| An issue was discovered in Arm Mbed TLS before 2.16.6 and 2.7.x before 2.7.15. An attacker that can get precise enough side-channel measurements can recover the long-term ECDSA private key by (1) reconstructing the projective coordinate of the result of scalar multiplication by exploiting side channels in the conversion to affine coordinates; (2) using an attack described by Naccache, Smart, and Stern in 2003 to recover a few bits of the ephemeral scalar from those projective coordinates via several measurements; and (3) using a lattice attack to get from there to the long-term ECDSA private key used for the signatures. Typically an attacker would have sufficient access when attacking an SGX enclave and controlling the untrusted OS. | ||||
| CVE-2022-46393 | 3 Arm, Fedoraproject, Trustedfirmware | 3 Mbed Tls, Fedora, Mbed Tls | 2026-06-05 | 9.8 Critical |
| An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0. There is a potential heap-based buffer overflow and heap-based buffer over-read in DTLS if MBEDTLS_SSL_DTLS_CONNECTION_ID is enabled and MBEDTLS_SSL_CID_IN_LEN_MAX > 2 * MBEDTLS_SSL_CID_OUT_LEN_MAX. | ||||
| CVE-2022-46392 | 3 Arm, Fedoraproject, Trustedfirmware | 3 Mbed Tls, Fedora, Mbed Tls | 2026-06-05 | 5.3 Medium |
| An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0. An adversary with access to precise enough information about memory accesses (typically, an untrusted operating system attacking a secure enclave) can recover an RSA private key after observing the victim performing a single private-key operation, if the window size (MBEDTLS_MPI_WINDOW_SIZE) used for the exponentiation is 3 or smaller. | ||||
| 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-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-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. | ||||
| CVE-2026-34877 | 3 Arm, Mbed, Trustedfirmware | 3 Mbed Tls, Mbedtls, Mbed Tls | 2026-06-05 | 9.8 Critical |
| An issue was discovered in Mbed TLS versions from 2.19.0 up to 3.6.5, Mbed TLS 4.0.0. Insufficient protection of serialized SSL context or session structures allows an attacker who can modify the serialized structures to induce memory corruption, leading to arbitrary code execution. This is caused by Incorrect Use of Privileged APIs. | ||||
| CVE-2025-49087 | 2 Mbed, Trustedfirmware | 2 Mbedtls, Mbed Tls | 2026-06-05 | 4 Medium |
| In Mbed TLS 3.6.1 through 3.6.3 before 3.6.4, a timing discrepancy in block cipher padding removal allows an attacker to recover the plaintext when PKCS#7 padding mode is used. | ||||
| 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-2026-25833 | 2 Mbed-tls, Trustedfirmware | 2 Mbedtls, Mbed Tls | 2026-06-05 | 7.5 High |
| Mbed TLS 3.5.0 to 3.6.5 fixed in 3.6.6 and 4.1.0 has a buffer overflow in the x509_inet_pton_ipv6() function | ||||
| 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-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-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-2018-9989 | 3 Arm, Debian, Trustedfirmware | 3 Mbed Tls, Debian Linux, Mbed Tls | 2026-06-05 | 7.5 High |
| ARM mbed TLS before 2.1.11, before 2.7.2, and before 2.8.0 has a buffer over-read in ssl_parse_server_psk_hint() that could cause a crash on invalid input. | ||||
| CVE-2024-30166 | 2 Arm, Trustedfirmware | 2 Mbed Tls, Mbed Tls | 2026-06-05 | 9.1 Critical |
| In Mbed TLS 3.3.0 through 3.5.2 before 3.6.0, a malicious client can cause information disclosure or a denial of service because of a stack buffer over-read (of less than 256 bytes) in a TLS 1.3 server via a TLS 3.1 ClientHello. | ||||
| CVE-2021-36647 | 2 Arm, Trustedfirmware | 2 Mbed Tls, Mbed Tls | 2026-06-05 | 4.7 Medium |
| Use of a Broken or Risky Cryptographic Algorithm in the function mbedtls_mpi_exp_mod() in lignum.c in Mbed TLS Mbed TLS all versions before 3.0.0, 2.27.0 or 2.16.11 allows attackers with access to precise enough timing and memory access information (typically an untrusted operating system attacking a secure enclave such as SGX or the TrustZone secure world) to recover the private keys used in RSA. | ||||
| 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-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-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. | ||||