CVE-2026-43017 Bluetooth: MGMT: validate mesh send advertising payload length

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: validate mesh send advertising payload length meshsend currently bounds MGMTOPMESHSEND by total command length, but it never verifies that the bytes supplied for the flexible advdata array actually match the...

CVE-2026-43017

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: validate mesh send advertising payload length meshsend currently bounds MGMTOPMESHSEND by total command length, but it never verifies that the bytes supplied for the flexible advdata array actually match the...

PT-2026-36519

Name of the Vulnerable Software and Affected Versions agl-service-can-low-level affected versions not specified Description A stack buffer overflow exists in the uds-c library. The send diagnostic request function in uds.c allocates a 6-byte stack buffer but copies up to 7 bytes via memcpy at an...

CVE-2026-37536

miaofng/uds-c commit e506334e270d77b20c0bc259ac6c7d8c9b702b7a 2016-10-05 contains a stack buffer overflow in senddiagnosticrequest. A 6-byte stack buffer MAXDIAGNOSTICPAYLOADSIZE=6 receives memcpy at offset 1+pidlength with payloadlength bytes. MAXUDSREQUESTPAYLOADLENGTH=7, so 1+2+7=10 exceeds...

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...

CVE-2026-37536

miaofng/uds-c commit e506334e270d77b20c0bc259ac6c7d8c9b702b7a 2016-10-05 contains a stack buffer overflow in senddiagnosticrequest. A 6-byte stack buffer MAXDIAGNOSTICPAYLOADSIZE=6 receives memcpy at offset 1+pidlength with payloadlength bytes. MAXUDSREQUESTPAYLOADLENGTH=7, so 1+2+7=10 exceeds...

EUVD-2026-26689

miaofng/uds-c commit e506334e270d77b20c0bc259ac6c7d8c9b702b7a 2016-10-05 contains a stack buffer overflow in senddiagnosticrequest. A 6-byte stack buffer MAXDIAGNOSTICPAYLOADSIZE=6 receives memcpy at offset 1+pidlength with payloadlength bytes. MAXUDSREQUESTPAYLOADLENGTH=7, so 1+2+7=10 exceeds...

CVE-2026-42485

AGL agl-service-can-low-level contains a stack buffer overflow in the uds-c library. The senddiagnosticrequest function in uds.c allocates a 6-byte stack buffer MAXDIAGNOSTICPAYLOADSIZE=6 but copies up to 7 bytes MAXUDSREQUESTPAYLOADLENGTH=7 via memcpy at an offset of 1+pidlength 2-3 bytes,...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from insufficient validation of the length of the advertised payload sent by the mesh in the Bluetooth MGMT...

EUVD-2026-26683

AGL agl-service-can-low-level thru 17.1.12 contains a stack buffer overflow in the uds-c library. The senddiagnosticrequest function in uds.c allocates a 6-byte stack buffer MAXDIAGNOSTICPAYLOADSIZE=6 but copies up to 7 bytes MAXUDSREQUESTPAYLOADLENGTH=7 via memcpy at an offset of 1+pidlength 2-3...

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...

PT-2026-36509

Name of the Vulnerable Software and Affected Versions openxc/isotp-c versions prior to commit 5a5d19245f65189202719321facd49ce6f5d46ac Description An out-of-bounds read exists in the ISO-TP Single Frame receive handler. The issue occurs because the 4-bit payload length nibble is used directly as...

CVE-2026-37530

AGL agl-service-can-low-level thru 17.1.12 contains a stack buffer overflow in the uds-c library. The senddiagnosticrequest function in uds.c allocates a 6-byte stack buffer MAXDIAGNOSTICPAYLOADSIZE=6 but copies up to 7 bytes MAXUDSREQUESTPAYLOADLENGTH=7 via memcpy at an offset of 1+pidlength 2-3...

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...

PT-2026-36510

Name of the Vulnerable Software and Affected Versions miaofng/uds-c versions prior to commit e506334e270d77b20c0bc259ac6c7d8c9b702b7a Description A stack buffer overflow exists in the send diagnostic request function. The issue occurs because a 6-byte stack buffer, defined by MAX DIAGNOSTIC PAYLO...

PT-2026-36507

Name of the Vulnerable Software and Affected Versions AGL agl-service-can-low-level versions prior to 17.1.12 Description A heap buffer over-read exists in the isotp-c library. In the isotp continue receive function, the payload length for a Single Frame is extracted from a 4-bit nibble in the CA...

EUVD-2026-26686

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...

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...

CVE-2026-37536

miaofng/uds-c commit e506334e270d77b20c0bc259ac6c7d8c9b702b7a 2016-10-05 contains a stack buffer overflow in senddiagnosticrequest. A 6-byte stack buffer MAXDIAGNOSTICPAYLOADSIZE=6 receives memcpy at offset 1+pidlength with payloadlength bytes. MAXUDSREQUESTPAYLOADLENGTH=7, so 1+2+7=10 exceeds...

CVE-2026-37530

CVE-2026-37530 affects AGL’s agl-service-can-low-level up to version 17.1.12. The uds-c library contains a stack buffer overflow in the send_diagnostic_request function: it allocates a 6-byte stack buffer (MAX_DIAGNOSTIC_PAYLOAD_SIZE=6) but copies up to 7 bytes (MAX_UDS_REQUEST_PAYLOAD_LENGTH=7) ...