Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: hwmon: nzxt-smart2 DMA-aligned output buffer Sashiko reports that when sendoutputreport calls hidhwoutputreport, the underlying USB HID core calls usbinterruptmsg, which directly maps this buffer for DMA operations. When the DMA...

UBUNTU-CVE-2026-74655

In the Linux kernel, the following vulnerability has been resolved: serial: qcom-geni: fix TX DMA buffer flush When transmit flushing a qcom-geni UART during an ongoing TX DMA, the UART gets stuck infinitely repeating corrupted TX DMA frames. The DMA-mode uartops does not provide a flushbuffer...

CVE-2026-74655 serial: qcom-geni: fix TX DMA buffer flush

In the Linux kernel, the following vulnerability has been resolved: serial: qcom-geni: fix TX DMA buffer flush When transmit flushing a qcom-geni UART during an ongoing TX DMA, the UART gets stuck infinitely repeating corrupted TX DMA frames. The DMA-mode uartops does not provide a flushbuffer...

CVE-2026-74410

A flaw was found in the Linux kernel's rtw88 wifi driver. An attacker able to control firmware RX descriptors could cause an out-of-bounds read from the pre-allocated Direct Memory Access DMA buffer. This occurs because the newlen calculation in the rtwpcirxnapi function does not properly validat...

CVE-2026-74328

A flaw was found in the Linux kernel's iommufd component. This vulnerability occurs because the system attempts to destroy page content before a direct memory access buffer dmabuf is fully detached, while a mutex a mechanism to prevent simultaneous access to shared resources might still be in use...

CVE-2026-74279

A flaw was found in the Linux kernel's cavium/cpt cryptographic driver. An incorrect loop index in the sgcleanup error path during Direct Memory Access DMA buffer unmapping could lead to resource exhaustion. This issue results in successfully mapped entries being leaked and failed entries being...

CVE-2026-74495

A flaw was found in the igbvf driver of the Linux kernel. An off-by-one error during the cleanup of transmit TX Direct Memory Access DMA buffer mappings can lead to a memory leak. If an error occurs while mapping TX buffers, one DMA mapping may not be properly unmapped, potentially impacting syst...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-101973)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101973 advisory. In the Linux kernel, the following vulnerability has been resolved: crypto: qat - validate RSA CRT component lengths The generic RSA key parser rsahelper.c bounds ea...

Linux Distros Unpatched Vulnerability : CVE-2026-74279

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - crypto: cavium/cpt - fix DMA cleanup using wrong loop index The sgcleanup error path used listi instead of listj when unmapping DMA buffers, leaking successfull...

Linux Distros Unpatched Vulnerability : CVE-2026-74410

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: rtw88: fix OOB read from firmware RX descriptor exceeding DMA buffer In rtwpcirxnapi, newlen is computed as the sum of pktlen 14-bit descriptor field, ma...

Linux Distros Unpatched Vulnerability : CVE-2026-74280

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - crypto: marvell/octeontx - fix DMA cleanup using wrong loop index The sgcleanup path used listi instead of listj when unmapping DMA buffers, leaking successfull...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

An update for kernel is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099964)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099964 advisory. In the Linux kernel, the following vulnerability has been resolved: spi: topcliff-pch: fix use-after-free on unbind Give the driver a chance to flush its queue befor...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100705)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100705 advisory. In the Linux kernel, the following vulnerability has been resolved: spi: topcliff-pch: fix use-after-free on unbind Give the driver a chance to flush its queue befor...

SUSE CVE-2026-74498

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix DMA buffer out-of-bounds write when fillmax is set When a USB audio endpoint requests full packet transfers via the fillmax descriptor flag, dataepsetparams promotes ep-curpacksize to ep-maxpacksize. However,...

CVE-2026-74551

In the Linux kernel, the following vulnerability has been resolved: hwmon: nzxt-smart2 DMA-align output buffer Sashiko reports: When sendoutputreport calls hidhwoutputreport, the underlying USB HID core calls usbinterruptmsg which maps this buffer directly for DMA. When the DMA mapping flushes or...

CVE-2026-74498

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix DMA buffer out-of-bounds write when fillmax is set When a USB audio endpoint requests full packet transfers via the fillmax descriptor flag, dataepsetparams promotes ep-curpacksize to ep-maxpacksize. However,...

AZL-96519 CVE-2026-74498 affecting package kernel for versions less than 6.6.152.1-1

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix DMA buffer out-of-bounds write when fillmax is set When a USB audio endpoint requests full packet transfers via the fillmax descriptor flag, dataepsetparams promotes ep-curpacksize to ep-maxpacksize. However,...

UBUNTU-CVE-2026-74498

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix DMA buffer out-of-bounds write when fillmax is set When a USB audio endpoint requests full packet transfers via the fillmax descriptor flag, dataepsetparams promotes ep-curpacksize to ep-maxpacksize. However,...

CVE-2026-74498

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix DMA buffer out-of-bounds write when fillmax is set When a USB audio endpoint requests full packet transfers via the fillmax descriptor flag, dataepsetparams promotes ep-curpacksize to ep-maxpacksize. However,...