CVE records

Every CVE as the CVE Program publishes it, refreshed every ten minutes, with NVD's analysis, CISA's known-exploited status and a healthcare tag. Subscribers get the CVEs that match their own systems on My program, by email as they are published. Where the data comes from: sources.

Updated under an hour ago (2026-10-19 10:23 UTC)

What this means for you

This week: 5,468 CVEs published, 357 critical, and 7 newly confirmed exploited. Add your stack to see whether any of them hit you.

Do this next

Start free and add your stack

Free account, 1 product

This week's critical CVEs

Exploited in the last 30 days

Published in the last 7 days: 5,468; Show in the list
Critical, last 7 days: 357; Show in the list
Healthcare-tagged, last 7 days: 4; Show in the list
Known exploited (CISA KEV): 1,747; Show in the list

Showing CVEs that name the product zephyrproject_rtos:zephyr. Show all products

28 CVEs, showing 1 to 28

CVE	Severity	Title	Published
CVE-2025-1673	High 8.2	Out of bounds read when calling crc16_ansi and strlen in dns_validate_msg Assigned by zephyr	Feb 25, 2025
CVE-2025-1674	High 8.2	Out of bounds read when unpacking DNS answers Assigned by zephyr	Feb 25, 2025
CVE-2025-1675	High 8.2	Out of bounds read in dns_copy_qname Assigned by zephyr	Feb 25, 2025
CVE-2025-2962	High 8.2	Infinite loop in dns_copy_qname Assigned by zephyr	Jun 24, 2025
CVE-2025-10457	Medium 4.3	Bluetooth: Out-Of-Context le_conn_rsp Handling Assigned by zephyr	Sep 19, 2025
CVE-2025-7403	High 7.6	Bluetooth: bt_conn_tx_processor unsafe handling Assigned by zephyr	Sep 19, 2025
CVE-2025-10458	High 7.6	Bluetooth: le_conn_rsp does not sanitize CID, MTU, MPS values Assigned by zephyr	Sep 19, 2025
CVE-2025-10456	High 7.1	Bluetooth: Semi-Arbitrary ability to make the BLE Target send disconnection requests Assigned by zephyr	Sep 19, 2025
CVE-2025-12890	Medium 6.5	Bluetooth: peripheral: Invalid handling of malformed connection request Assigned by zephyr	Nov 7, 2025
CVE-2025-9408	High 8.2	Userspace privilege escalation vulnerability on Cortex M Assigned by zephyr	Nov 11, 2025
CVE-2025-9558	High 7.6	Bluetooth: Mesh: Out-of-Bound Write in gen_prov_start Assigned by zephyr	Nov 26, 2025
CVE-2025-9557	High 7.6	Bluetooth: Mesh: Out-of-Bound Write in gen_prov_cont Assigned by zephyr	Nov 26, 2025
CVE-2025-12035	Medium 6.5	Bluetooth: Integer Overflow in Bluetooth Classic (BR/EDR) L2CAP Assigned by zephyr	Dec 15, 2025
CVE-2025-12899	Medium 6.5	net: icmp: Out of bound memory read Assigned by zephyr	Jan 30, 2026
CVE-2026-1678	Critical 9.4	dns: memory‑safety issue in the DNS name parser Assigned by zephyr	Mar 5, 2026
CVE-2026-0849	Low 3.8	crypto: ATAES132A response length allows stack buffer overflow Assigned by zephyr	Mar 14, 2026
CVE-2026-4179	Medium 6.1	stm32: usb: Infinite while loop in Interrupt Handler Assigned by zephyr	Mar 14, 2026
CVE-2026-1679	High 7.3	net: eswifi socket send payload length not bounded Assigned by zephyr	Mar 27, 2026
CVE-2026-5590	Medium 6.4	net: ip/tcp: Null pointer dereference can be triggered by a race condition Assigned by zephyr	Apr 5, 2026
CVE-2026-1677	Medium 5.3	net: TLS 1.2 connections allowed on TLS 1.3 sockets Assigned by zephyr	May 11, 2026
CVE-2026-1681	Medium 6.1	net: Stack Overflow with Ping (to own IP Address) via Shell Assigned by zephyr	May 12, 2026
CVE-2026-5072	Medium 6.5	ptp: Potential Denial of Service via PTP Interval Shift Assigned by zephyr	May 22, 2026
CVE-2026-5071	Medium 6.1	can: Local Denial of Service via SocketCAN Send Assigned by zephyr	May 30, 2026
CVE-2026-5589	Medium 6.3	Out-of-bounds write caused by an integer underflow in the Bluetooth Mesh subsystem. Assigned by zephyr	Jun 4, 2026
CVE-2026-5066	Medium 6.3	net: sockets: tls: Potential out-of-bounds write/read in socket_op_vtable::connect function Assigned by zephyr	Jun 4, 2026
CVE-2026-5067	Critical 9.8	Out-of-bounds read/write in HTTP WebSocket upgrade via non-null-terminated Sec-WebSocket-Key Assigned by zephyr	Jun 9, 2026
CVE-2026-5068	High 7.6	bt: l2cap le coc: remote oob write via seg counter stored in net_buf user_data Assigned by zephyr	Jun 9, 2026
CVE-2026-13351	High 7.5	net: Maliciously fragmented IPv6 packets can prevent receiving/processing future incoming packets Assigned by zephyr	Jun 25, 2026

CVSS is the assigning CNA's score where it gives one, otherwise NVD's. The healthcare tag is a documented heuristic (a list of clinical and health IT vendors, and clinical terms in the description), not a classification. The CVE record is authoritative.