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RedhatCVE
RedhatCVE
added 2026/07/21 5:44 a.m.12 views

CVE-2026-64191

A flaw was found in the Linux kernel's i2c-stub driver. A local user with access to the /dev/i2c- device can exploit this vulnerability by issuing an I2C System Management Bus SMBus input/output control ioctl command with a specially crafted block transfer length. This invalid length can cause th...

7.8CVSS5.4AI score0.00127EPSS
SaveExploits0References4
RedhatCVE
RedhatCVE
added 2026/07/21 5:12 a.m.10 views

CVE-2026-64171

A flaw was found in the Linux kernel's i2c Tegra module. This vulnerability occurs when a mutex lock fails, leading to a power management PM runtime reference leak. This leak prevents the affected device from entering runtime suspend, which can lead to increased power consumption or other resourc...

5.5CVSS5.3AI score0.0008EPSS
SaveExploits0References4
NVD
NVD
added 2026/07/20 5:18 p.m.11 views

CVE-2026-64205

In the Linux kernel, the following vulnerability has been resolved: i2c: i801: fix hardware state machine corruption in error path A severe livelock and subsequent Hung Task panic were observed in the i2c-i801 driver during concurrent Fuzzing. The crash is caused by an unconditional hardware...

5.5CVSS0.00125EPSS
SaveExploits0References5
CVE
CVE
added 2026/07/20 4:27 p.m.52 views

CVE-2026-64205

Summary: CVE-2026-64205 affects the Linux kernel i2c-i801 driver, where an unconditional hardware register cleanup in the error path could corrupt the SMBus hardware state machine during concurrent fuzzing, causing livelock and a Hung Task panic. Root cause: on i801_check_pre() failure (e.g., -EB...

5.5CVSS5.7AI score0.00125EPSS
SaveExploits0References5Affected Software1
Cvelist
Cvelist
added 2026/07/20 4:27 p.m.63 views

CVE-2026-64205 i2c: i801: fix hardware state machine corruption in error path

In the Linux kernel, the following vulnerability has been resolved: i2c: i801: fix hardware state machine corruption in error path A severe livelock and subsequent Hung Task panic were observed in the i2c-i801 driver during concurrent Fuzzing. The crash is caused by an unconditional hardware...

0.00125EPSS
SaveExploits0References5
ATTACKERKB
ATTACKERKB
added 2026/07/20 4:27 p.m.7 views

CVE-2026-64205

In the Linux kernel, the following vulnerability has been resolved: i2c: i801: fix hardware state machine corruption in error path A severe livelock and subsequent Hung Task panic were observed in the i2c-i801 driver during concurrent Fuzzing. The crash is caused by an unconditional hardware...

5.6AI score0.00125EPSS
SaveExploits0References6Affected Software1
ATTACKERKB
ATTACKERKB
added 2026/07/20 4:27 p.m.9 views

CVE-2026-64191

In the Linux kernel, the following vulnerability has been resolved: i2c: stub: Reject I2C block transfers with invalid length The I2CSMBUSI2CBLOCKDATA case in stubxfer uses data-block0 as the transfer length. The existing check only clamps it to avoid overrunning the chip-words256 register array,...

5.4AI score0.00127EPSS
SaveExploits0References9Affected Software1
EUVD
EUVD
added 2026/07/20 4:27 p.m.15 views

EUVD-2026-46011

In the Linux kernel, the following vulnerability has been resolved: i2c: stub: Reject I2C block transfers with invalid length The I2CSMBUSI2CBLOCKDATA case in stubxfer uses data-block0 as the transfer length. The existing check only clamps it to avoid overrunning the chip-words256 register array,...

5.6AI score0.00127EPSS
SaveExploits0References8
OSV
OSV
added 2026/07/20 4:27 p.m.9 views

CVE-2026-64191 i2c: stub: Reject I2C block transfers with invalid length

In the Linux kernel, the following vulnerability has been resolved: i2c: stub: Reject I2C block transfers with invalid length The I2CSMBUSI2CBLOCKDATA case in stubxfer uses data-block0 as the transfer length. The existing check only clamps it to avoid overrunning the chip-words256 register array,...

7.8CVSS5.6AI score
SaveExploits0References11
Debian CVE
Debian CVE
added 2026/07/20 4:27 p.m.18 views

CVE-2026-64191

In the Linux kernel, the following vulnerability has been resolved: i2c: stub: Reject I2C block transfers with invalid length The I2CSMBUSI2CBLOCKDATA case in stubxfer uses data-block0 as the transfer length. The existing check only clamps it to avoid overrunning the chip-words256 register array,...

7.8CVSS5.5AI score0.00127EPSS
SaveExploits0
RedhatCVE
RedhatCVE
added 2026/07/20 3:43 p.m.12 views

CVE-2026-53400

A flaw was found in the Linux kernel, specifically within its I2C Inter-Integrated Circuit core component. This vulnerability arises from a timing issue during the registration of I2C adapters, where an adapter could be accessed before it is fully prepared. This premature access to uninitialized...

7.8CVSS5.3AI score0.00105EPSS
SaveExploits0References4
Tenable Nessus
Tenable Nessus
added 2026/07/20 12:00 a.m.10 views

Linux Distros Unpatched Vulnerability : CVE-2026-64135

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: hwmon: pmbus/adm1266 widen blackbox- info buffer to I2CSMBUSBLOCKMAX adm1266nvmemreadblackb...

5.5CVSS6AI score0.00123EPSS
SaveExploits0References2
Positive Technologies
Positive Technologies
added 2026/07/20 12:00 a.m.14 views

PT-2026-61644

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the i2c-stub driver, a development and test tool. The stub xfer function fails to validate the transfer length against I2C SMBUS BLOCK MAX when handling the I2C SMBUS...

7.8CVSS5.9AI score0.00127EPSS
SaveExploits0
Tenable Nessus
Tenable Nessus
added 2026/07/20 12:00 a.m.12 views

Linux Distros Unpatched Vulnerability : CVE-2026-63934

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iio: gyro: itg3200: fix i2c read into the wrong stack location itg3200readallchannels takes be16 buf' as a parameter and fills the i2cmsg destination as char...

6AI score0.00211EPSS
SaveExploits0References2
Tenable Nessus
Tenable Nessus
added 2026/07/20 12:00 a.m.8 views

Linux Distros Unpatched Vulnerability : CVE-2026-64205

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - i2c: i801: fix hardware state machine corruption in error path A severe livelock and subsequent Hung Task panic were observed in the i2c-i801 driver during...

5.5CVSS5.9AI score0.00125EPSS
SaveExploits0References3
Tenable Nessus
Tenable Nessus
added 2026/07/20 12:00 a.m.11 views

Linux Distros Unpatched Vulnerability : CVE-2026-64171

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: i2c: tegra: fix pmruntime leak on mutexlock failure If tegrai2cmutexlock fails, the function...

5.5CVSS5.8AI score0.0008EPSS
SaveExploits0References3
SUSE CVE
SUSE CVE
added 2026/07/19 5:35 p.m.18 views

SUSE CVE-2026-53400

In the Linux kernel, the following vulnerability has been resolved: i2c: core: fix adapter registration race Adapters can be looked up based on their id using i2cgetadapter which takes a reference to the embedded struct device. Make sure that the adapter including its struct device has been...

7.8CVSS5.3AI score0.00105EPSS
SaveExploits0References9
NVD
NVD
added 2026/07/19 4:17 p.m.18 views

CVE-2026-64171

In the Linux kernel, the following vulnerability has been resolved: i2c: tegra: fix pmruntime leak on mutexlock failure If tegrai2cmutexlock fails, the function returns without calling pmruntimeput, leaking the runtime PM reference acquired by the preceding pmruntimegetsync. This prevents the...

5.5CVSS0.0008EPSS
SaveExploits0References2
NVD
NVD
added 2026/07/19 4:17 p.m.13 views

CVE-2026-63934

In the Linux kernel, the following vulnerability has been resolved: iio: gyro: itg3200: fix i2c read into the wrong stack location itg3200readallchannels takes be16 buf' as a parameter and fills the i2cmsg destination as char &buf'. Since buf' is the parameter a pointer, &buf' is the address of t...

0.00211EPSS
SaveExploits0References8
Debian CVE
Debian CVE
added 2026/07/19 3:40 p.m.23 views

CVE-2026-64171

In the Linux kernel, the following vulnerability has been resolved: i2c: tegra: fix pmruntime leak on mutexlock failure If tegrai2cmutexlock fails, the function returns without calling pmruntimeput, leaking the runtime PM reference acquired by the preceding pmruntimegetsync. This prevents the...

5.5CVSS5.2AI score0.0008EPSS
SaveExploits0
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