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AstraLinux
AstraLinux
added 2026/09/14 12:01 p.m.11 views

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: ensure we’re polling a polled queue. A user can change the number of polled queues at runtime. There is a short window during a reset when a hipri task may try to poll that queue before the block layer has updated the...

4.7CVSS5.8AI score0.00089EPSS
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Tenable Nessus
Tenable Nessus
added 2026/09/12 12:00 a.m.9 views

Linux Distros Unpatched Vulnerability : CVE-2026-89738

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - usb: gadget: at91udc: drain polled-VBUS timer/work before udc is freed In polled-VBUS mode board.vbuspin && board.vbuspolled, probe arms a self-restarting cycle...

7.8CVSS5.8AI score0.00164EPSS
SaveExploits0References3
RedhatCVE
RedhatCVE
added 2026/09/11 10:19 p.m.12 views

CVE-2026-89738

A flaw was found in the Linux kernel's at91udc USB gadget driver. In polled-VBUS mode, a timing issue during driver unbinding or probe failure can lead to a use-after-free vulnerability. A local attacker could exploit this by triggering a normal driver unbind operation, which may interleave with ...

7.8CVSS6AI score0.00164EPSS
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OSV
OSV
added 2026/09/11 8:20 p.m.10 views

DEBIAN-CVE-2026-89738

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: at91udc: drain polled-VBUS timer/work before udc is freed In polled-VBUS mode board.vbuspin && board.vbuspolled, probe arms a self-restarting cycle: at91vbustimer schedules vbustimerwork, and at91vbustimerwork calls...

7.8CVSS5.9AI score0.00164EPSS
SaveExploits0References1
OSV
OSV
added 2026/09/11 8:20 p.m.7 views

AZL-100542 CVE-2026-89738 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: at91udc: drain polled-VBUS timer/work before udc is freed In polled-VBUS mode board.vbuspin && board.vbuspolled, probe arms a self-restarting cycle: at91vbustimer schedules vbustimerwork, and at91vbustimerwork calls...

7.8CVSS5.8AI score0.00164EPSS
SaveExploits0References1
NVD
NVD
added 2026/09/11 8:20 p.m.9 views

CVE-2026-89738

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: at91udc: drain polled-VBUS timer/work before udc is freed In polled-VBUS mode board.vbuspin && board.vbuspolled, probe arms a self-restarting cycle: at91vbustimer schedules vbustimerwork, and at91vbustimerwork calls...

7.8CVSS0.00164EPSS
SaveExploits0References4
UbuntuCve
UbuntuCve
added 2026/09/11 8:20 p.m.11 views

CVE-2026-89738

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: at91udc: drain polled-VBUS timer/work before udc is freed In polled-VBUS mode board.vbuspin && board.vbuspolled, probe arms a self-restarting cycle: at91vbustimer schedules vbustimerwork, and at91vbustimerwork calls...

7.8CVSS5.8AI score0.00164EPSS
SaveExploits0References6
Cvelist
Cvelist
added 2026/09/11 7:46 p.m.29 views

CVE-2026-89738 usb: gadget: at91_udc: drain polled-VBUS timer/work before udc is freed

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: at91udc: drain polled-VBUS timer/work before udc is freed In polled-VBUS mode board.vbuspin && board.vbuspolled, probe arms a self-restarting cycle: at91vbustimer schedules vbustimerwork, and at91vbustimerwork calls...

7.8CVSS0.00164EPSS
SaveExploits0References4
CVE
CVE
added 2026/09/11 7:46 p.m.23 views

CVE-2026-89738

CVE-2026-89738 is a use-after-free in the Linux kernel's at91_udc USB gadget driver. In polled-VBUS mode , a self-restarting timer/work cycle is not drained before the udc object is freed during a normal driver unbind or probe failure, allowing a pending or running timer callback to dereference f...

7.8CVSS5.8AI score0.00164EPSS
SaveExploits0References4
OSV
OSV
added 2026/09/11 7:46 p.m.13 views

CVE-2026-89738 usb: gadget: at91_udc: drain polled-VBUS timer/work before udc is freed

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: at91udc: drain polled-VBUS timer/work before udc is freed In polled-VBUS mode board.vbuspin && board.vbuspolled, probe arms a self-restarting cycle: at91vbustimer schedules vbustimerwork, and at91vbustimerwork calls...

7.8CVSS5.9AI score
SaveExploits0References7
Debian CVE
Debian CVE
added 2026/09/11 7:46 p.m.12 views

CVE-2026-89738

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: at91udc: drain polled-VBUS timer/work before udc is freed In polled-VBUS mode board.vbuspin && board.vbuspolled, probe arms a self-restarting cycle: at91vbustimer schedules vbustimerwork, and at91vbustimerwork calls...

7.8CVSS5.9AI score0.00164EPSS
SaveExploits0
AstraLinux
AstraLinux
added 2026/05/20 5:53 a.m.9 views

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: In the block layer, care should be taken when checking for NULL bdev during polling. Wei reported a crash in an application that uses polled I/O: PGD 14265e067 P4D 14265e067 PUD 47ec50067 PMD 0 Oops: 0000 1 SMP CPU: 0 PID: 21915...

5.5CVSS5.7AI score0.00187EPSS
SaveExploits0References2
Microsoft CVE
Microsoft CVE
added 2026/04/23 8:05 a.m.12 views

nvme-pci: ensure we're polling a polled queue

...

7.1CVSS5.2AI score0.00089EPSS
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RedhatCVE
RedhatCVE
added 2026/04/22 8:24 p.m.18 views

CVE-2026-31523

A flaw was found in the Linux kernel's Non-Volatile Memory Express NVMe PCI driver. A local user can trigger a race condition during a system reset by changing the polled queue count. This vulnerability allows a high-priority task to attempt to poll a queue before the system's queue maps are...

5.5CVSS5.2AI score0.00089EPSS
SaveExploits0References4
EUVD
EUVD
added 2026/04/22 3:31 p.m.14 views

EUVD-2026-24911

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: ensure we're polling a polled queue A user can change the polled queue count at run time. There's a brief window during a reset where a hipri task may try to poll that queue before the block layer has updated the queue...

5.6AI score0.00089EPSS
SaveExploits0References9
NVD
NVD
added 2026/04/22 2:16 p.m.16 views

CVE-2026-31523

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: ensure we're polling a polled queue A user can change the polled queue count at run time. There's a brief window during a reset where a hipri task may try to poll that queue before the block layer has updated the queue...

4.7CVSS0.00089EPSS
SaveExploits0References8
CVE
CVE
added 2026/04/22 1:54 p.m.61 views

CVE-2026-31523

In the Linux kernel NVMe PCI driver, CVE-2026-31523 is a race condition: a running change to the polled queue count can create a brief window during reset where a hipri task poll occurs before queue maps are updated, risking double completions when the interrupt-driven path takes over. The issue ...

4.7CVSS5.6AI score0.00089EPSS
SaveExploits0References8Affected Software1
Positive Technologies
Positive Technologies
added 2026/02/10 12:00 a.m.86 views

PT-2026-34428

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the nvme-pci component. When a user changes the polled queue count at run time, a brief window during a reset may allow a hipri task to poll a queue before the...

4.7CVSS5.8AI score0.00089EPSS
SaveExploits0
Microsoft CVE
Microsoft CVE
added 2025/10/02 6:11 a.m.14 views

Jenkins Mercurial Plugin 1251.va_b_121f184902 and earlier provides information about which jobs were triggered or scheduled for polling through its webhook endpoint, including jobs the user has no permission to access.

...

5.3CVSS7AI score0.00698EPSS
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SUSE CVE
SUSE CVE
added 2025/09/17 11:27 p.m.12 views

SUSE CVE-2023-53366

In the Linux kernel, the following vulnerability has been resolved: block: be a bit more careful in checking for NULL bdev while polling Wei reports a crash with an application using polled IO: PGD 14265e067 P4D 14265e067 PUD 47ec50067 PMD 0 Oops: 0000 1 SMP CPU: 0 PID: 21915 Comm: iocore0 Kdump:...

5.5CVSS6.3AI score0.00187EPSS
SaveExploits0References3
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