CVE-2026-81008

In the Linux kernel, the following vulnerability has been resolved: interconnect: Fix use after free in iccget and oficcgetbyindex In oficcgetbyindex and iccget, if the dynamic allocation for path-name fails via kasprintf, the error handling path directly calls kfreepath to free the path object a...

CVE-2026-80975

In the Linux kernel, the following vulnerability has been resolved: mfd: qnap-mcu: keep the reply buffer alive past a command timeout qnapmcuexec publishes an on-stack buffer to the receive path: unsigned char rxQNAPMCURXBUFFERSIZE; ... reply-data = rx; reply-length = length; and qnapmcureceivebu...

CVE-2025-14321

CVE-2025-14321 Proof of Concept Description PoC for a Use-After-Free UAF vulnerability in the RTCEncodedFrameBase component of Firefox, exploitable via the WebRTC Encoded Transforms API. CVE-2025-14321 : The destructor of RTCEncodedFrameBase does not call DetachArrayBuffer when releasing the nati...

CVE-2020-17057

I wrote this exp based on this blog（https://blogs.360.cn/post/CVE-2020-17057%20detail%20and%20exploit.html），But I ended up with only palette objects with dangling data pointer. Because of type isolation, I can't get arbitrary R/W primitives by using palettes or bitmap objects，If you have a way to...

PT-2026-90168

In the Linux kernel, the following vulnerability has been resolved: iommu/msm: Unwind probe state on registration failure msm iommu probe adds its devm-managed IOMMU object to qcom iommu devices before adding the IOMMU sysfs device and registering it with the IOMMU core. If iommu device sysfs add...

PT-2026-90138

In the Linux kernel, the following vulnerability has been resolved: interconnect: Fix use after free in icc get and of icc get by index In of icc get by index and icc get, if the dynamic allocation for path-name fails via kasprintf, the error handling path directly calls kfreepath to free the pat...

PT-2026-90456

In the Linux kernel, the following vulnerability has been resolved: serial: imx: serialize imx uart ports lifetime imx uart probe publishes its devm-allocated port in imx uart ports before uart add one port because console setup uses the table. The entry is not cleared when adding the port fails ...

PT-2026-90449

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: fix dangling pointers in uvc function bind and uvc function unbind In uvc function bind error path, we use usb ep free request which uses uvc-control req but does not set it to NULL afterwards. Thus, uvc-control...

PT-2026-90220

In the Linux kernel, the following vulnerability has been resolved: regulator: as3722 get regulator dt data: fix premature of node put leaving dangling of node pointer In as3722 get regulator dt data, of get child by name acquires a reference on np, which is then assigned to pdev-dev.of node. The...

kernel: tipc: clear sock->sk on the failed-insert path in tipc_sk_create()

A flaw was found in the Linux kernel's TIPC Transparent Inter-Process Communication protocol. A local attacker could exploit this vulnerability by repeatedly creating and failing to insert new sockets, causing the tipcskcreate function to leave a dangling pointer to a freed socket object. This...

kernel: tipc: clear sock->sk on the failed-insert path in tipc_sk_create()

A flaw was found in the Linux kernel's TIPC Transparent Inter-Process Communication protocol. A local attacker could exploit this vulnerability by repeatedly creating and failing to insert new sockets, causing the tipcskcreate function to leave a dangling pointer to a freed socket object. This...

CVE-2026-23479-Redis-UAF-Proof-of-Concept

🔥 CVE-2026-23479 – Redis UAF Proof of Concept Use-After-Free in RedisunblockClientOnKey leading to Remote Code Execution Proof of concept with GDB‑assisted exploitation educational / lab use only 📖 Overview CVE-2026-23479 is a critical Use‑After‑Free UAF vulnerability in Redis versions 7.2.0...

CVE-2026-15460

The Bluetooth Classic BR/EDR L2CAP receive handler btl2capbrrecv in subsys/bluetooth/host/classic/l2capbr.c dispatched inbound data PDUs based only on the destination channel ID, without checking that the target channel had reached the BTL2CAPCONNECTED state. A dynamic channel is assigned its RX...

CVE-2026-15460 Missing channel-state validation in Zephyr Bluetooth Classic L2CAP receive path

The Bluetooth Classic BR/EDR L2CAP receive handler btl2capbrrecv in subsys/bluetooth/host/classic/l2capbr.c dispatched inbound data PDUs based only on the destination channel ID, without checking that the target channel had reached the BTL2CAPCONNECTED state. A dynamic channel is assigned its RX...

EUVD-2026-75212

The Bluetooth Classic BR/EDR L2CAP receive handler btl2capbrrecv in subsys/bluetooth/host/classic/l2capbr.c dispatched inbound data PDUs based only on the destination channel ID, without checking that the target channel had reached the BTL2CAPCONNECTED state. A dynamic channel is assigned its RX...

CVE-2026-15460

CVE-2026-15460 affects Zephyr RTOS Bluetooth Classic (BR/EDR) L2CAP, specifically the receive handler bt_l2cap_br_recv() in subsys/bluetooth/host/classic/l2cap_br.c. The handler dispatched inbound data PDUs based solely on the destination channel ID without verifying the channel had reached BT_L2...

CVE-2026-15460 Missing channel-state validation in Zephyr Bluetooth Classic L2CAP receive path

The Bluetooth Classic BR/EDR L2CAP receive handler btl2capbrrecv in subsys/bluetooth/host/classic/l2capbr.c dispatched inbound data PDUs based only on the destination channel ID, without checking that the target channel had reached the BTL2CAPCONNECTED state. A dynamic channel is assigned its RX...

CVE-2026-80914

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: fix use-after-free of listener socket in isoconnready isoconnready looks up the BIS listener socket with isogetsock, which takes a reference, and then, without re-checking its state, creates a child socket from it...

CVE-2026-80923 xhci: dbgtty: Fix unregister on tty_register_driver() failure

In the Linux kernel, the following vulnerability has been resolved: xhci: dbgtty: Fix unregister on ttyregisterdriver failure If ttyregisterdriver fails, it drops the reference, but fails to set the global dbcttydriver to NULL, causing the unregister to be called again when module exits. On modul...

CVE-2026-80923

CVE-2026-80923 is a use-after-free in the Linux kernel's xhci dbgtty driver. When tty_register_driver() fails during module initialization, the driver reference is dropped but the global dbc_tty_driver pointer is left dangling (not set to NULL). Upon module unload, dbc_tty_exit() sees the non-NUL...