Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: drm/amdkfd: Fixed the shift-out-of-bounds issue 567.613292 The shift exponent 255 is too large for the 64-bit type ‘long unsigned int’ 567.614498 CPU: 5 PID: 238 Comm: kworker/5:1 Tainted: G OE 6.2.0-34-generic 3422.04.1-Ubunt...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: fs: jfs: fix shift-out-of-bounds in dbAllocAG Syzbot identified a crash issue: UBSAN: shift-out-of-bounds in dbAllocAG. The underlying bug lies in the lack of a check on bmp-dbagl2size. This field can be larger than 64, leading t...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: SCTP: A potential out-of-bounds exception has been prevented in sctptransportupdaterto. SYZBOOT reported a potential out-of-bounds exception 1. The responsible developer added rtoalphamax and set rtobetamax to 1000. It is...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-053255)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-053255 advisory. In the Linux kernel, the following vulnerability has been resolved: iscsiibft: Fix UBSAN shift-out-of-bounds warning in ibftattrshownic When performing an iSCSI boot...

SUSE CVE-2026-72450

In the Linux kernel, the following vulnerability has been resolved: xfrm: validate selector family and prefixlen during match syzbot reported a shift-out-of-bounds in xfrmselectormatch due to AFUNSPEC selector with large prefixlen e.g. 128 matched against IPv4 flow when XFRMSTATEAFUNSPEC is set...

SUSE CVE-2026-72483

In the Linux kernel, the following vulnerability has been resolved: usb: host: max3421: Fix shift-out-of-bounds in max3421hubcontrol The max3421hubcontrol function handles USB hub class requests to the virtual root hub. In the default branches of both the ClearPortFeature and SetPortFeature switc...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-104582)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104582 advisory. In the Linux kernel, the following vulnerability has been resolved: xfrm: validate selector family and prefixlen during match syzbot reported a shift-out-of-bounds i...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-104552)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104552 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: host: max3421: Fix shift-out-of-bounds in max3421hubcontrol The max3421hubcontrol function...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-104566)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104566 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: xtu32: reject invalid shift counts u32matchit executes rule-supplied shift operands on...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: gpio: wcd934x – Fixed the out-of-bounds shift error. The bit mask for pins 0 to 4 is actually BIT0 to BIT4, but we ended up using BITn – 1, which is incorrect. This issue was caught by the UBSAN check. UBSAN: Out-of-bounds shi...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: HID: amdsfh: Fix for shift-out-of-bounds The shift operation on the ‘exp’ and ‘shift’ variables exceeds the maximum number of shift values in the u32 range, resulting in a UBSAN shift-out-of-bounds error. … 6.120512 UBSAN:...

CVE-2026-74544

A flaw was found in the Linux kernel's clsu32 module. An unprivileged user, through user or network namespaces, could provide a specially crafted offshift value that is not properly validated. This improper validation leads to a shift-out-of-bounds condition, resulting in undefined behavior and...

CVE-2026-72450

A flaw was found in the Linux kernel's xfrm subsystem. This vulnerability, a shift-out-of-bounds error, occurs when an unspecified address family AFUNSPEC selector with a large prefix length is incorrectly matched against an IPv4 flow. An attacker could potentially exploit this by sending special...

CVE-2026-74579

A flaw was found in the Linux kernel's netfilter subsystem. The nftpayloadoffloadmask function, which builds offload match masks for network packet header fields, contains a shift-out-of-bounds error. This occurs when processing partial IPv6 address matches, leading to an incorrect mask calculati...

SUSE CVE-2026-74579

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftpayload: fix mask build for partial field offload nftpayloadoffloadmask builds the offload match mask for a payload expression that covers only part of a header field. For a partial IPv6 address match fieldlen = 16,...

Linux Distros Unpatched Vulnerability : CVE-2026-72483

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - usb: host: max3421: Fix shift-out-of-bounds in max3421hubcontrol The max3421hubcontrol function handles USB hub class requests to the virtual root hub. In the...

Linux Distros Unpatched Vulnerability : CVE-2026-72450

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xfrm: validate selector family and prefixlen during match syzbot reported a shift-out-of-bounds in xfrmselectormatch due to AFUNSPEC selector with large prefixl...

CVE-2026-74579

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftpayload: fix mask build for partial field offload nftpayloadoffloadmask builds the offload match mask for a payload expression that covers only part of a header field. For a partial IPv6 address match fieldlen = 16,...

AZL-96600 CVE-2026-74579 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftpayload: fix mask build for partial field offload nftpayloadoffloadmask builds the offload match mask for a payload expression that covers only part of a header field. For a partial IPv6 address match fieldlen = 16,...

CVE-2026-74579

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftpayload: fix mask build for partial field offload nftpayloadoffloadmask builds the offload match mask for a payload expression that covers only part of a header field. For a partial IPv6 address match fieldlen = 16,...