ZE
Product
zephyr
43
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 3High 16Medium 24Low 0
Watch
Add zephyr to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2026-5067 | 9.8 | Jun 9 | Out-of-bounds read/write in HTTP WebSocket upgrade via non-null-terminated Sec-WebSocket-Key Affected: 3.7.0 before 4.3.1 |
| CVE-2026-1678 | 9.8 | Mar 5 | dns: memory‑safety issue in the DNS name parser Affected: before 3.7.2; 4.0.0 before 4.2.2; 4.3.0 before 4.3.1 |
| CVE-2025-1675 | 9.1 | Feb 25 | Out of bounds read in dns_copy_qname Affected: before 3.7.2; 4.0.0 before 4.1.0 |
| CVE-2026-5068 | 8.8 | Jun 9 | bt: l2cap le coc: remote oob write via seg counter stored in net_buf user_data Affected: 1.14.0 before 4.3.1 |
| CVE-2026-5066 | 8.8 | Jun 4 | net: sockets: tls: Potential out-of-bounds write/read in socket_op_vtable::connect function Affected: before 3.7.2; 4.0.0 before 4.2.2; 4.3.0 before 4.3.1 |
| CVE-2024-11263 | 8.4 | Nov 15 | arch: riscv: userspace: potential security risk when CONFIG_RISCV_GP=y Affected: through 3.7 |
| CVE-2025-1674 | 8.2 | Feb 25 | Out of bounds read when unpacking DNS answers Affected: before 3.7.2; 4.0.0 before 4.1.0 |
| CVE-2025-1673 | 8.2 | Feb 25 | Out of bounds read when calling crc16_ansi and strlen in dns_validate_msg Affected: before 3.7.2; 4.0.0 before 4.1.0 |
| CVE-2025-9408 | 8.1 | Nov 11 | Userspace privilege escalation vulnerability on Cortex M Affected: before 3.7.2; 4.0.0 before 4.2.2 |
| CVE-2025-10457 | 8.1 | Sep 19 | Bluetooth: Out-Of-Context le_conn_rsp Handling Affected: before 4.3.0 |
| CVE-2026-5071 | 7.8 | May 30 | can: Local Denial of Service via SocketCAN Send Affected: before 3.7.2; 4.0.0 before 4.2.2; 4.3.0 before 4.3.1 |
| CVE-2026-1679 | 7.8 | Mar 27 | net: eswifi socket send payload length not bounded Affected: before 4.4.0 |
| CVE-2025-9557 | 7.6 | Nov 26 | Bluetooth: Mesh: Out-of-Bound Write in gen_prov_cont Affected: before 4.2.2 |
| CVE-2025-9558 | 7.6 | Nov 26 | Bluetooth: Mesh: Out-of-Bound Write in gen_prov_start Affected: before 4.2.2 |
| CVE-2025-10458 | 7.6 | Sep 19 | Bluetooth: le_conn_rsp does not sanitize CID, MTU, MPS values Affected: before 4.3.0 |
| CVE-2026-13351 | 7.5 | Jun 25 | net: Maliciously fragmented IPv6 packets can prevent receiving/processing future incoming packets Affected: before 3.7.2; 4.0.0 before 4.2.2; 4.3.0 before 4.3.1 |
| CVE-2025-2962 | 7.5 | Jun 24 | Infinite loop in dns_copy_qname Affected: before 3.7.2; 4.0.0 before 4.2.0 |
| CVE-2024-10395 | 7.5 | Feb 3 | net: lib: http_server: Buffer Under-read Affected: through 3.7 |
| CVE-2022-2741 | 7.5 | Oct 31 | can: denial-of-service can be triggered by a crafted CAN frame Affected: through v3.1 |
| CVE-2026-0849 | 6.8 | Mar 14 | crypto: ATAES132A response length allows stack buffer overflow Affected: before 4.4.0 |
| CVE-2026-5072 | 6.5 | May 22 | ptp: Potential Denial of Service via PTP Interval Shift Affected: before 4.3.1 |
| CVE-2025-12899 | 6.5 | Jan 30 | net: icmp: Out of bound memory read Affected: before 3.7.2; 4.0.0 before 4.2.2 |
| CVE-2025-12035 | 6.5 | Dec 15 | Bluetooth: Integer Overflow in Bluetooth Classic (BR/EDR) L2CAP Affected: before 4.3.0 |
| CVE-2025-12890 | 6.5 | Nov 7 | Bluetooth: peripheral: Invalid handling of malformed connection request Affected: before 4.2.0 |
| CVE-2025-10456 | 6.5 | Sep 19 | Bluetooth: Semi-Arbitrary ability to make the BLE Target send disconnection requests Affected: before 3.7.2; 4.0.0 before 4.3.0 |
| CVE-2025-7403 | 6.5 | Sep 19 | Bluetooth: bt_conn_tx_processor unsafe handling Affected: before 4.2.0 |
| CVE-2024-8798 | 6.5 | Dec 15 | Bluetooth: classic: avdtp: missing buffer length check Affected: through 3.7 |
| CVE-2024-6444 | 6.5 | Oct 4 | Bluetooth: ots: missing buffer length check Affected: through 3.6 |
| CVE-2024-6443 | 6.5 | Oct 4 | zephyr: out-of-bound read in utf8_trunc Affected: through 3.6 |
| CVE-2024-6442 | 6.5 | Oct 4 | Bluetooth: ASCS Unchecked tailroom of the response buffer Affected: through 3.6 |
| CVE-2024-6259 | 6.5 | Sep 13 | BT: HCI: adv_ext_report Improper discarding in adv_ext_report Affected: through 3.6 |
| CVE-2024-6137 | 6.5 | Sep 13 | BT: Classic: SDP OOB access in get_att_search_list Affected: through 3.6 |
| CVE-2024-6135 | 6.5 | Sep 13 | BT:Classic: Multiple missing buf length checks Affected: through 3.6 |
| CVE-2024-5931 | 6.5 | Sep 13 | BT: Unchecked user input in bap_broadcast_assistant Affected: through 3.6 |
| CVE-2024-6258 | 6.5 | Sep 13 | BT: Missing length checks of net_buf in rfcomm_handle_data Affected: through 3.6 |
| CVE-2024-5754 | 6.5 | Sep 13 | BT: Encryption procedure host vulnerability Affected: through 3.6 |
| CVE-2024-4785 | 6.5 | Aug 19 | BT: Missing Check in LL_CONNECTION_UPDATE_IND Packet Leads to Division by Zero Affected: through 3.6 |
| CVE-2024-3332 | 6.5 | Jul 3 | bt: host/smp: DoS caused by null pointer dereference Affected: through 3.6 |
| CVE-2026-5589 | 6.3 | Jun 4 | Out-of-bounds write caused by an integer underflow in the Bluetooth Mesh subsystem. Affected: before 4.3.1 |
| CVE-2026-1681 | 6.1 | May 12 | net: Stack Overflow with Ping (to own IP Address) via Shell Affected: before 4.4.0 |
| CVE-2026-4179 | 6.1 | Mar 14 | stm32: usb: Infinite while loop in Interrupt Handler Affected: before 3.7.2; 4.0.0 before 4.2.2; 4.3.0 before 4.3.1 |
| CVE-2026-1677 | 5.3 | May 11 | net: TLS 1.2 connections allowed on TLS 1.3 sockets Affected: before 4.4.0 |
| CVE-2026-5590 | 5.3 | Apr 5 | net: ip/tcp: Null pointer dereference can be triggered by a race condition Affected: before 4.3.1 |
Showing 43
