CVE-2026-37539

Buffer overflow vulnerability in cannelloni v2.0.0 in CAN frame parsing in parser.cpp in function parseCANFrame, and decoder.cpp in function decodeFrame allowing remote attackers to cause a denial of service crash or possibly execute arbitrary code via crafted CAN FD frames...

CVE-2026-37535

openxc/isotp-c thru commit 5a5d19245f65189202719321facd49ce6f5d46ac 2021-08-09 contains an out-of-bounds read in the ISO-TP Single Frame receive handler, where the 4-bit payload length nibble is used directly as the memcpy size without validating it against the actual CAN data length. A malicious...

CVE-2026-43011

A flaw was found in the Linux kernel's X.25 networking component. This vulnerability, a double free, occurs when a socket buffer skb allocation fails in x25queuerxframe, causing the same skb to be freed twice. This improper memory handling can lead to a system crash, resulting in a Denial of...

CVE-2026-43032

In the Linux kernel, the following vulnerability has been resolved: NFC: pn533: bound the UART receive buffer pn532receivebuf appends every incoming byte to dev-recvskb and only resets the buffer after pn532uartrxisframe recognizes a complete frame. A continuous stream of bytes without a valid...

CVE-2026-43032

CVE-2026-43032 affects the Linux kernel NFC pn533/pn532 UART receive path. The root cause is that pn532_receive_buf() appends incoming bytes to dev->recv_skb and only clears the partial frame when a complete PN532 frame header is recognized, allowing a continuous invalid stream to grow the skb...

JLSEC-2026-376

A heap overflow vulnerability exists in libvpx - Encoding a frame that has larger dimensions than the originally configured size with VP9 may result in a heap overflow in libvpx. We recommend upgrading to version 1.13.1 or above...

CVE-2026-37534

Integer underflow vulnerability in Open-SAE-J1939 thru commit b6caf884df46435e539b1ecbf92b6c29b345bdfe 2025-11-30 in SAEJ1939ReadTransportProtocolDataTransfer,allows attackers to write to arbitrary memory via crafted sequence number from the CAN frame...

EUVD-2026-26692

Buffer overflow vulnerability in cannelloni v2.0.0 in CAN frame parsing in parser.cpp in function parseCANFrame, and decoder.cpp in function decodeFrame allowing remote attackers to cause a denial of service crash or possibly execute arbitrary code via crafted CAN FD frames...

CVE-2026-37539

Buffer overflow vulnerability in cannelloni v2.0.0 in CAN frame parsing in parser.cpp in function parseCANFrame, and decoder.cpp in function decodeFrame allowing remote attackers to cause a denial of service crash or possibly execute arbitrary code via crafted CAN FD frames...

CVE-2026-42467

An issue was discovered in Open-SAE-J1939 thru commit b6caf884df46435e539b1ecbf92b6c29b345bdfe 2025-11-30 in SAEJ1939ReadBinaryDataTransferDM16 causing a denial of service via crafted CAN frame on the J1939 bus...

PT-2026-36515

Name of the Vulnerable Software and Affected Versions Open Vehicle Monitoring System 3 OVMS3 version 3.3.005 Description A buffer overflow exists in the canformat gvret.cpp file. The length field in GVRET binary data is not properly validated, which allows remote attackers to cause a denial of...

CVE-2026-42467

An issue was discovered in Open-SAE-J1939 thru commit b6caf884df46435e539b1ecbf92b6c29b345bdfe 2025-11-30 in SAEJ1939ReadBinaryDataTransferDM16 causing a denial of service via crafted CAN frame on the J1939 bus...

CVE-2026-37535

OpenXC isotp-c (up to commit 5a5d19245f65189202719321facd49ce6f5d46ac, 2021-08-09) contains an out-of-bounds read in the ISO-TP Single Frame receive handler. The 4‑bit payload length nibble is used directly as the memcpy size without validating it against the actual CAN data length. A malicious C...

ISO-TP (ISO 15765-2) Support Library in C 缓冲区错误漏洞

ISO-TP ISO 15765-2 Support Library in C is an OpenXC Vehicle Platform open source ISO-TP protocol library that supports CAN bus long message transmission. A buffer error vulnerability exists in ISO-TP ISO 15765-2 Support Library in C. The vulnerability originates from an out-of-bounds read in the...

CVE-2026-37535

openxc/isotp-c thru commit 5a5d19245f65189202719321facd49ce6f5d46ac 2021-08-09 contains an out-of-bounds read in the ISO-TP Single Frame receive handler, where the 4-bit payload length nibble is used directly as the memcpy size without validating it against the actual CAN data length. A malicious...

EUVD-2026-26688

openxc/isotp-c thru commit 5a5d19245f65189202719321facd49ce6f5d46ac 2021-08-09 contains an out-of-bounds read in the ISO-TP Single Frame receive handler, where the 4-bit payload length nibble is used directly as the memcpy size without validating it against the actual CAN data length. A malicious...

CVE-2026-37535

openxc/isotp-c thru commit 5a5d19245f65189202719321facd49ce6f5d46ac 2021-08-09 contains an out-of-bounds read in the ISO-TP Single Frame receive handler, where the 4-bit payload length nibble is used directly as the memcpy size without validating it against the actual CAN data length. A malicious...

CVE-2026-37532

AGL agl-service-can-low-level thru 17.1.12 contains a heap buffer over-read in the isotp-c library. In isotpcontinuereceive receive.c:87-89, the payloadlength for a Single Frame is extracted from a 4-bit nibble in the CAN frame data, yielding values 0-15. However, a standard CAN frame is only 8...

cannelloni 安全漏洞

cannelloni is an Ethernet-based socketCAN tunneling tool from the individual developer Maximilian Güntner. A security vulnerability exists in cannelloni version v2.0.0, which stems from a buffer overflow in the parseCANFrame function in parser.cpp and in the decodeFrame function in decoder.cpp wh...

PT-2026-36513

Name of the Vulnerable Software and Affected Versions cannelloni version 2.0.0 Description A buffer overflow occurs during CAN frame parsing. This issue exists within the parseCANFrame function in parser.cpp and the decodeFrame function in decoder.cpp. Remote attackers can exploit this by sending...