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 ()

What this means for you

This week: 5,500 CVEs published, 358 critical, and 7 newly confirmed exploited. Add your stack to see whether any of them hit you.

Published in the last 7 days
5,500
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Critical, last 7 days
358
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Healthcare-tagged, last 7 days
5
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Known exploited (CISA KEV)
1,747
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Showing CVEs that name the product zephyrproject:zephyr. Show all products

190 CVEs, showing 101 to 150PreviousPage 3 of 4Next
CVESeverityTitlePublished
CVE-2026-11812Low 2.5UpdateHub: race condition on shared context causes out-of-bounds write and DoS
Assigned by zephyr
Aug 10, 2026
CVE-2026-11811Low 3.7Socket file-descriptor leak in UpdateHub OTA client start_coap_client() leading to resource-exhaustion DoS
Assigned by zephyr
Aug 10, 2026
CVE-2026-8718High 8.4Out-of-bounds write in DTLS peer Connection ID getsockopt (`TLS_DTLS_PEER_CID_VALUE`) in Zephyr net sockets/TLS
Assigned by zephyr
Aug 10, 2026
CVE-2026-11809Low 3.7UpdateHub probe: uninitialized-heap out-of-bounds read of network-supplied metadata
Assigned by zephyr
Aug 10, 2026
CVE-2026-11810High 7.5NULL-pointer dereference in UpdateHub OTA agent on empty inner metadata array (remote DoS)
Assigned by zephyr
Aug 10, 2026
CVE-2026-11743Medium 6.6Missing negative-offset/overflow check in SF32LB MPI QSPI NOR flash driver allows out-of-bounds read and write
Assigned by zephyr
Aug 7, 2026
CVE-2026-11742Low 3.6Use-after-free race in kernel `k_queue_peek_head/tail` due to missing spinlock
Assigned by zephyr
Aug 7, 2026
CVE-2026-11368High 7.1Use-after-free in Bluetooth host ATT TX completion on disconnect mid-transfer
Assigned by zephyr
Aug 4, 2026
CVE-2026-10849High 8.2Heap out-of-bounds write in Zephyr hawkBit OTA client when terminating server response body
Assigned by zephyr
Aug 3, 2026
CVE-2026-10848High 7.0Out-of-bounds read in Zephyr OCPP 1.6 RPC message parser (parse_rpc_msg)
Assigned by zephyr
Aug 2, 2026
CVE-2026-10774Low 2.4PSA key-slot leak in Bluetooth Mesh subnet deletion leading to resource-exhaustion DoS
Assigned by zephyr
Aug 2, 2026
CVE-2026-10773Medium 5.4Out-of-bounds read in DHCPv4 client message-type name lookup (net_dhcpv4_msg_type_name)
Assigned by zephyr
Aug 1, 2026
CVE-2026-2411Medium 6.5Bluetooth GATT notify/indicate enforces the wrong attribute's permissions, bypassing encryption/authentication requirements on characteristic values
Assigned by zephyr
Aug 1, 2026
CVE-2026-10686Medium 5.8Missing hop-limit decrement on IPv6 forwarding path allows unbounded packet looping (DoS) in Zephyr routers
Assigned by zephyr
Jul 31, 2026
CVE-2026-10685High 7.6Use-after-free of GATT subscribe params in Bluetooth host CCC-write response handler
Assigned by zephyr
Jul 31, 2026
CVE-2026-10683Medium 4.6In the Synopsys DesignWare I2C driver (drivers/i2c/i2c_dw.c) operating in target/slave mode, the rx_full interrupt handler gates the write_requested() callback on dw->state != CMD_SEND, and dw->state…Jul 27, 2026
CVE-2026-10682Medium 6.6Out-of-bounds write in Zephyr `log_filter_set` syscall verifier reachable from userspace
Assigned by zephyr
Jul 27, 2026
CVE-2026-10681Medium 6.5SMP race in `thread_idx_alloc()` lets concurrent `k_object_alloc(K_OBJ_THREAD)` callers share a kernel-object permission slot
Assigned by zephyr
Jul 25, 2026
CVE-2026-7007Medium 4.6The Zephyr ext2 file system validates the on-disk superblock in ext2_verify_disk_superblock() (subsys/fs/ext2/ext2_impl.c) before completing a mount.Jul 24, 2026
CVE-2026-10680High 7.6Out-of-bounds access in Zephyr BR/EDR L2CAP configuration request handling via `uint16_t` length underflow
Assigned by zephyr
Jul 21, 2026
CVE-2026-10679Low 3.3Divide-by-zero in DesignWare SPI driver reachable from spi_transceive syscall (local DoS)
Assigned by zephyr
Jul 21, 2026
CVE-2026-10678High 8.1NULL-pointer / out-of-bounds write in Zephyr MCTP I2C+GPIO target binding driven by an unauthenticated I2C controller
Assigned by zephyr
Jul 21, 2026
CVE-2026-10677Medium 6.5Kernel heap memory leak in `z_vrfy_k_poll()` lets an unprivileged user thread exhaust the kernel resource pool
Assigned by zephyr
Jul 21, 2026
CVE-2026-10675Medium 4.3Bluetooth Mesh PB-ADV: invalidated provisioning link kept alive indefinitely, blocking (re)provisioning (DoS)
Assigned by zephyr
Jul 21, 2026
CVE-2026-10674Medium 5.5DoS (hard fault) in NXP LPUART driver: unsupported runtime UART config leaves clocks disabled
Assigned by zephyr
Jul 21, 2026
CVE-2026-10673High 8.3Out-of-bounds write in ADIN2111/ADIN1110 OA SPI Ethernet RX frame reassembly
Assigned by zephyr
Jul 15, 2026
CVE-2026-10672High 8.2Unterminated URI buffer causes out-of-bounds read in LwM2M firmware pull (Package URI)
Assigned by zephyr
Jul 14, 2026
CVE-2026-10671High 7.1User thread can re-initialize an in-use `k_pipe`, corrupting kernel wait queues (`CONFIG_USERSPACE`)
Assigned by zephyr
Jul 14, 2026
CVE-2026-10670Medium 5.5User-triggerable kernel NULL-pointer dereference (DoS) in `k_thread_name_copy()` syscall verifier
Assigned by zephyr
Jul 14, 2026
CVE-2026-10669High 7.8Xtensa MPU `arch_buffer_validate()` integer-overflow lets a user thread bypass syscall pointer validation
Assigned by zephyr
Jul 14, 2026
CVE-2026-10668Low 2.4Host-triggerable control-endpoint wedge (DoS) in Nuvoton NuMaker HSUSBD UDC driver
Assigned by zephyr
Jul 12, 2026
CVE-2026-10667High 7.8SMP use-after-free in Zephyr `CONFIG_USERSPACE` dynamic kernel-object tracking, reachable from unprivileged user threads
Assigned by zephyr
Jul 12, 2026
CVE-2026-10666High 8.1Stack buffer overflow in `net_ipaddr_parse()` IPv4 address-with-port parsing in `subsys/net/ip/utils.c`
Assigned by zephyr
Jul 12, 2026
CVE-2026-10665High 7.4Heap buffer overflow on WireGuard receive path via unbounded incoming packet length
Assigned by zephyr
Jul 12, 2026
CVE-2026-10664Medium 5.0Out-of-bounds write in nRF70 Wi-Fi driver power-save event handler (unbounded TWT flow count)
Assigned by zephyr
Jul 12, 2026
CVE-2026-10663Medium 6.1Use-after-free / double-free of the root USB device in the experimental USB host stack
Assigned by zephyr
Jul 12, 2026
CVE-2026-10660Medium 6.4Shared reassembly buffer in Bluetooth BAP Broadcast Assistant enables cross-connection memory corruption
Assigned by zephyr
Jul 11, 2026
CVE-2026-10659Medium 4.7The Dhara flash translation layer disk driver (drivers/disk/ftl_dhara.c) implemented the dhara_nand_ callbacks so that, on a flash error, the error code was written unconditionally through the caller…Jul 7, 2026
CVE-2026-10657Low 3.7Out-of-bounds read in Zephyr DNS resolver mDNS suffix check (memcmp past string NUL)
Assigned by zephyr
Jul 5, 2026
CVE-2026-10656Medium 4.6NULL-pointer dereference DoS in MAX32 USB device controller transfer-completion handlers
Assigned by zephyr
Jul 5, 2026
CVE-2026-10655Medium 6.5Use-after-free race in SNTP async client when closing the socket while the socket service is still polling it
Assigned by zephyr
Jun 30, 2026
CVE-2026-10654Low 3.1RFCOMM session-disconnect race leaks session/L2CAP and denies further RFCOMM service in Zephyr Bluetooth Classic
Assigned by zephyr
Jun 30, 2026
CVE-2026-10653Medium 6.4Non-atomic `net_buf` reference counts cause double-free / free-list corruption under concurrent unref
Assigned by zephyr
Jun 30, 2026
CVE-2026-9263Medium 6.5Out-of-bounds read in Bluetooth Controller ISOAL framed RX reassembly leaks adjacent memory into host HCI ISO packets
Assigned by zephyr
Jun 30, 2026
CVE-2026-10652Medium 4.8Out-of-bounds read in Zephyr DNS resolver TXT/SRV record parsing (unvalidated `rdlength`)
Assigned by zephyr
Jun 30, 2026
CVE-2026-10648Medium 6.2NULL-pointer dereference in MCUmgr serial/console SMP transport on buffer-pool exhaustion
Assigned by zephyr
Jun 29, 2026
CVE-2026-8023High 7.5Path traversal in Zephyr HTTP server static-filesystem resource handler allows unauthenticated remote arbitrary file read
Assigned by zephyr
Jun 29, 2026
CVE-2026-7656High 8.1Broken IPv6 Neighbor Discovery input validation allows spoofed RA/NS/NA acceptance in Zephyr net stack
Assigned by zephyr
Jun 29, 2026
CVE-2026-10647Medium 5.3Deadlock denial of service in USB CDC-NCM device class on TX enqueue failure
Assigned by zephyr
Jun 29, 2026
CVE-2026-10593Medium 6.5Remotely triggerable NULL-pointer dereference in Bluetooth LE Audio BAP unicast client QoS-state handling
Assigned by zephyr
Jun 28, 2026
PreviousPage 3 of 4Next

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.

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