PT-2026-69769

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the usb gadget printer component where the printer read function uses a single variable to track both the requested copy size and the actual bytes copied to user space...

PT-2026-69488

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A scheduling while atomic bug exists in the Linux kernel. The function wacom wac queue flush is called through the .raw event callback sequence wacom raw event → wacom wac pen serial...

PT-2026-69810

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.13-rc1 Description A memory leak exists in the USB firmware-download path within the libertas wifi driver. The helper firmware cb function fails to free the single-stage firmware image after a successful...

PT-2026-69593

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the RX worker of the Linux kernel when handling PKT TYPE TXRX NOTIFY events on non-mmio buses, such as USB. The functions mt7925 rx check and mt7925...

PT-2026-69763

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.1-rc6 Description A slab-use-after-free issue exists in the ath9k hif request firmware function. The function re-arms an asynchronous firmware load using request firmware nowait, passing hif dev as the completi...

PT-2026-69772

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the USB core port handling where the connector unbind function fails to call typec deattach, creating an asymmetry with the connector bind function. When a Thunderbolt...

PT-2026-69631

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the airspy media component where queued buffers leak if the airspy start streaming function returns an error. This occurs when the USB device is disconnected s-udev ==...

PT-2026-69770

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the dummy hcd component of the USB gadget subsystem where a shared usb request dum-fifo req can be reused prematurely during the giveback process. The dummy queue...

PT-2026-69749

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A buffer overflow exists in the carl9170 rx stream function within the wifi carl9170 driver. The issue occurs during the failover continuation process when the system copies the full tle...

CVE-2026-68365: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: USB: serial: ioedgeport: cap received transmit credits The interrupt-status packet reports transmit credits returned by the device. edgeinterruptcallback adds the 16-bit value to txCredits without checking maxTxCredits. edgewrite...

CVE-2026-68195: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7615: drop TXRXNOTIFY on non-mmio buses PKTTYPETXRXNOTIFY is an mmio-only event, but mt7615rxcheck and mt7615queuerxskb dispatch it to mt7615mactxfree on every bus. mt7615mactxfree cleans the DMA tx queues with...

PT-2026-69595

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mt7615 wireless driver where PKT TYPE TXRX NOTIFY events, which are intended only for mmio buses, are dispatched to mt7615 mac tx free across all bus types. This...

PT-2026-69489

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the USB gadget RNDIS function where the rndis query response function fails to perform adequate length checks on the BufLength and BufOffset variables. This lack of...

PT-2026-69768

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the f ncm USB gadget driver where the ncm unwrap ntb function fails to properly validate datagram bounds when unpacking host-supplied Network Control Model NCM packets...

CVE-2026-68410: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: wifi: libertas: fix memory leak in helperfirmwarecb helperfirmwarecb neglects to free the single-stage firmware image after a successful async load, leading to a memory leak in the USB firmware-download path. Fix this memory leak...

PT-2026-69627

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the cx231xx media driver where device managed resources are tied to the parent USB device instead of the USB interface. This can lead to memory leaks when drivers are...

CVE-2025-30240: Improper Link Resolution Before File Access

The affected TP-Link Aginet devices do not properly validate symbolic links created on external USB storage devices. By placing a crafted symbolic link on supported storage media, an attacker may cause the system to resolve the link. Successful exploitation may allow unauthorized read access to...

PT-2026-69594

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the RX worker when handling PKT TYPE TXRX NOTIFY events on non-mmio buses, such as USB and SDIO. The functions mt7921 rx check and mt7921 queue rx sk...

CVE-2026-68216: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: media: pwc: Return queued buffers on startstreaming failure The vb2 framework hands buffers to the driver via bufqueue before calling startstreaming. If startstreaming returns an error without first returning those buffers via...

PT-2026-69774

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the USB core sysfs implementation. The function bos descriptors read accesses the udev-bos variable without proper synchronization. This variable can be...