Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: libbpf: Handling of size overflow for ringbuf mmap The maximum size of a ringbuf on an x86-64 host is 2GB. Therefore, 2 maxentries will cause an overflow of type u32 when mapping producer pages and data pages. Simply casting...

Astra Linux – Vulnerability in libseccomp

In versions of libsseccomp before 2.4.0, 64-bit syscall argument comparisons using arithmetic operators LT, GT, LE, GE were not generated correctly. This issue could potentially allow bypassing seccomp filters and leading to potential privilege escalations...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: hfs: Replace BUGON with error handling for CNID count checks. In the fields nextid, foldercount, and filecount in the super block, the values were expanded to 64 bits, and mechanisms like BUGON were added to detect overflow...

Astra Linux – Vulnerability in glib2.0

A issue was discovered in GNOME GLib before versions 2.66.6 and 2.67.x before version 2.67.3. The function gbytesnew has an integer overflow on 64-bit platforms due to an implicit cast from 64 bits to 32 bits. This overflow could potentially lead to memory corruption...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In 64-bit versions of the Linux kernel, Copyfromuser does not implement uaccessbeginnospec, which allows a user to bypass the “accessok” check and pass a kernel pointer to copyfromuser. This would enable an attacker to leak sensitive information. We recommend upgrading beyond commit...

2026-05 Cumulative Update for Windows Server 2016 for x64-based Systems (KB5087537)

2026-05 Cumulative Update for Windows Server 2016 for x64-based Systems KB5087537...

2026-05 .NET 8.0.27 Security Update for x64 Server (KB5093447)

2026-05 .NET 8.0.27 Security Update for x64 Server KB5093447...

2026-05 Cumulative Update for Windows 10 Version 22H2 for x64-based Systems (KB5087544)

2026-05 Cumulative Update for Windows 10 Version 22H2 for x64-based Systems KB5087544...

EUVD-2026-29199

Amazon::Credentials versions through 1.2.0 for Perl uses rand to generate encryption keys. Amazon::Credentials stores credentials in an obfuscated form to prevent access to the secrets from a data dump of the object. Before version 1.3.0, the secrets were encrypted using a 64-bit key that was...

CVE-2026-6146

CVE-2026-6146 affects Perl module Amazon::Credentials up to version 1.2.0. The root cause is the use of Perl’s built‑in rand to generate encryption keys, with secrets stored in an obfuscated form but not securely encrypted. Prior to 1.3.0, a 64‑bit key derived from rand is used, which is predicta...

Unity Linux 20.1060e / 20.1070e Security Update: ImageMagick (UTSA-2026-017620)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017620 advisory. A flaw was found in ImageMagick in MagickCore/quantum-export.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined...

SUSE CVE-2026-43228

In the Linux kernel, the following vulnerability has been resolved: hfs: Replace BUGON with error handling for CNID count checks In a06ec283e125 nextid, foldercount, and filecount in the super block info were expanded to 64 bits, and BUGONs were added to detect overflow. This triggered an error...

EUVD-2026-28534

A vulnerability in Legion of the Bouncy Castle Inc. BC-FJA BC-FIPS on Linux, X8664, AVX, AVX-512f. This vulnerability is associated with program files gcm128w, gcm512w. This issue affects BC-FJA: from 2.1.0 through 2.1.2...

EUVD-2026-27787

In the Linux kernel, the following vulnerability has been resolved: hfs: Replace BUGON with error handling for CNID count checks In a06ec283e125 nextid, foldercount, and filecount in the super block info were expanded to 64 bits, and BUGONs were added to detect overflow. This triggered an error...

CVE-2026-43228

In the Linux kernel, the following vulnerability has been resolved: hfs: Replace BUGON with error handling for CNID count checks In a06ec283e125 nextid, foldercount, and filecount in the super block info were expanded to 64 bits, and BUGONs were added to detect overflow. This triggered an error...

CVE-2026-43228

The CVE-2026-43228 entry concerns the Linux kernel hfs component where 64-bit CNID counts (next_id, folder_count, file_count) triggered kernel panics when MDB was corrupted. Root cause: BUG_ON-based overflow checks replaced by proper error handling. Impact: local DoS via kernel panic with a corru...

SUSE CVE-2026-31491

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Harden depth calculation functions An issue was exposed where OS can pass in U32MAX for SQ/RQ/SRQ size. This can cause integer overflow and truncation of SQ/RQ/SRQ depth returning a success when it should have failed...

Node.js Module Undici 6.x < 6.24.0 / 7.x < 7.24.0 DoS

The nodejs module Undici detected on the host is version 6.x prior to 6.24.0 or version 7.x prior to 7.24.0. It is, therefore, affected by a denial of service vulnerability : - A flaw exists in the WebSocket client due to an integer overflow when processing frames with extremely large 64-bit leng...

CVE-2026-31491 RDMA/irdma: Harden depth calculation functions

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Harden depth calculation functions An issue was exposed where OS can pass in U32MAX for SQ/RQ/SRQ size. This can cause integer overflow and truncation of SQ/RQ/SRQ depth returning a success when it should have failed...

CVE-2026-31491

In the Linux kernel’s RDMA/irdma component, CVE-2026-31491 stems from depth calculation functions that fail to properly guard against U32_MAX inputs for SQ/RQ/SRQ sizes. The issue can cause integer overflow and truncation, leading to the function returning success when it should fail. Public repo...