EUVD-2026-60050

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

The CVE-2026-74579 entry concerns Linux kernel netfilter nft_payload offload masks. The root cause was in nft_payload_offload_mask(): when matching only part of a header field (e.g., partial IPv6 address with field_len=16, priv_len=1), a shift of 1 <

CVE-2026-72350

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtu32: reject invalid shift counts u32matchit executes rule-supplied shift operands on a 32-bit value. A malformed u32 rule can provide a shift count of 32 or more, triggering an undefined shift out-of-bounds during...

CVE-2026-72450

The CVE-2026-72450 entry concerns a Linux kernel xfrm (IPsec) weakness where an AF_UNSPEC selector with large prefixlen could cause a shift-out-of-bounds in xfrm_selector_match() when matched against an IPv4 flow with XFRM_STATE_AF_UNSPEC set. The fixes implement: (1) rejecting mismatched familie...

EUVD-2026-59349

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...

PT-2026-72733

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix undefined shift of user RQ WQE size set rq size computes the RQ WQE size as "1 rq wqe shift" based on the user-provided rq wqe shift, which is only checked to be greater than 32, so shifts of 32 are still accepted....

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: f2fs: fixed an issue to avoid overflow during left shift operations. The type of folio-index should be changed from pgofft to lofft to prevent overflow during left shift operations...

CVE-2026-63869 wifi: mac80211: limit injected antenna index in ieee80211_parse_tx_radiotap

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: limit injected antenna index in ieee80211parsetxradiotap When parsing the radiotap header of an injected frame, ieee80211parsetxradiotap uses the IEEE80211RADIOTAPANTENNA value directly as a shift count:...

CVE-2026-40279

BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to 1.4.3, decodesigned32 in src/bacnet/bacint.c reconstructs a 32-bit signed integer from four APDU bytes using signed left shifts. When any of the four bytes has bit 7 set value ≥ 0x80, the left-shift...

Astra Linux – Vulnerabilities in Linux, Linux-5.15, Linux-5.10

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx4: This issue prevents shift wrapping in the setusersqsize function. The ucmd-logsqbbcount variable is controlled by the user, which means that the shift operation can cause wrapping. This issue can be fixed by using...

Astra Linux – Vulnerability in openexr

There is a flaw in OpenEXR in versions before 3.0.0-beta. A carefully crafted input file processed by OpenEXR could cause a shift overflow in the FastHufDecoder, potentially leading to issues with the application’s functionality...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: HID: core: fix shift-out-of-bounds in hidreportrawevent Syzbot reported a shift-out-of-bounds issue in hidreportrawevent. microsoft 0003:045E:07DA.0001: hidfieldextract called with n 128 32! swapper/0 UBSAN: shift-out-of-bounds i...

CVE-2026-42217

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From versions 3.0.0 to before 3.2.9, 3.3.0 to before 3.3.11, and 3.4.0 to before 3.4.11, readVariableLengthInteger decodes a variable-length integer fro...

CVE-2026-42217

OpenEXR CVE-2026-42217 affects the readVariableLengthInteger() function in ImfIDManifest.cpp. Vulnerable are OpenEXR versions 3.0.0–3.2.8, 3.3.0–3.3.10, and 3.4.0–3.4.10, where decoding a variable-length integer from untrusted input can, after enough continuation bytes, perform a left shift of 70...

CVE-2026-42217 OpenEXR: Shift exponent overflow in `readVariableLengthInteger()` (`ImfIDManifest.cpp`)

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From versions 3.0.0 to before 3.2.9, 3.3.0 to before 3.3.11, and 3.4.0 to before 3.4.11, readVariableLengthInteger decodes a variable-length integer fro...

CVE-2026-42217 OpenEXR: Shift exponent overflow in `readVariableLengthInteger()` (`ImfIDManifest.cpp`)

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From versions 3.0.0 to before 3.2.9, 3.3.0 to before 3.3.11, and 3.4.0 to before 3.4.11, readVariableLengthInteger decodes a variable-length integer fro...

DEBIAN-CVE-2026-31412

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: fmassstorage: Fix potential integer overflow in checkcommandsizeinblocks The checkcommandsizeinblocks function calculates the data size in bytes by left shifting common-datasizefromcmnd by the block size...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006585)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006585 advisory. In the Linux kernel, the following vulnerability has been resolved: perf/x86/amd: fix potential integer overflow on shift of a int The left shift of int 32 bit integ...

SUSE CVE-2023-54168

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx4: Prevent shift wrapping in setusersqsize The ucmd-logsqbbcount variable is controlled by the user so this shift can wrap. Fix it by using checkshloverflow in the same way that it was done in commit 515f60004ed9 "RDMA/hn...

Linux Distros Unpatched Vulnerability : CVE-2023-54168

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RDMA/mlx4: Prevent shift wrapping in setusersqsize The ucmd-logsqbbcount variable is controlled by the user so this shift can wrap. Fix it by using...