Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu-v3: checking the return value after calling platformgetresource. This will cause a null-ptr-deref if platformgetresource returns NULL; therefore, we need to check the return value...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Added architecture-specific hugepteclear function. When executing mm selftests and running vmtest.sh, the following error occurs: BUG: Incorrect page state in process uffd-unit-tests. Pfn: 00000; Page: refcount:0;...

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

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu: The probe of the client device is deferred after the SMMU device is bound. A null pointer dereference occurs due to a race between the SMMU driver’s probe and the client driver’s probe. This occurs when the...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: x86/MCE: Always save the CS register in cases of AMD Zen IF Poison errors. The Instruction Fetch IF units on current AMD Zen-based systems do not guarantee a synchronous MC for poison consumption errors. Therefore,...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drivers/perf: hisi: hns3: Fix for out-of-bound access when a valid event group is used. The perf tool allows users to create event groups using the cmd 1, but the driver does not check whether the array index is out of bounds whe...

Astra Linux – Vulnerability in gpac

A vulnerability in GPAC version 2.2.1 and earlier allows a local attacker to cause a denial of service through the QDecCoordOnUnitSphere function in the file src/bifs/unquantize.c...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: The issue lies in ofparsephandlewithargsmap. In this function, the inner loop that iterates through the map entries calls ofnodeputnew to free the reference acquired during the previous iteration of the inner loop. This assumes...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: powerpc/32: Fixed the hard lockup that occurred due to vmap stack overflow. Since the commit c118c7303ad5 “powerpc/32: Fixed vmap stack – Do not activate the MMU before reading the task struct”, a vmap stack overflow would result...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Check whether hwpp is valid in dpuencoderhelperphyscleanup. The commit 8b45a26f2ba9 “drm/msm/dpu: Reserve CDM blocks for writeback in case of YUV output” introduced a warning about another conditional block in...

Astra Linux – Vulnerability in Linux, Linux 5.10

A random memory access flaw was discovered in the Linux kernel’s GPU i915 kernel driver functionality. This flaw allows a local user to crash the system or escalate their privileges on the system...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Do not issue ATS Invalidation requests when the device is disconnected. For those endpoint devices connected to the system via hot-plug-capable ports, users can request a hot reset of the device by setting the link...

Astra Linux – Vulnerability in Chromium

A heap buffer overflow in the GPU component of Google Chrome prior to version 107.0.5304.121 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drivers/perf: hisi: Use cpuhpstateremoveinstancenocalls instead of cpuhpstateremoveinstance so that the notifications do not execute after the PMU device has been unregistered. When tearing down a ‘hisihns3’ PMU, we accidentally...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: mm/khugepaged: Invoking MMU notifiers in shmem/file collapse paths. Any code path that updates page table entries must invoke MMU notifiers to ensure that secondary MMUs such as those related to KVM do not continue to access page...

Astra Linux – Vulnerability in ofono

oFono SimToolKit Heap-based Buffer Overflow Privilege Escalation Vulnerability. This vulnerability allows local attackers to execute arbitrary code on affected installations of oFono. An attacker must first obtain the ability to execute code on the target modem in order to exploit this...

Astra Linux – Vulnerability in ofono

oFono SMS Decoder Stack-based Buffer Overflow Privilege Escalation Vulnerability. This vulnerability allows local attackers to execute arbitrary code on affected installations of oFono. An attacker must first obtain the ability to execute code on the target modem in order to exploit this...

CVE-2026-82786

CVE-2026-82786 affects the Contec Remote I/O Coupler Unit (Server Type) CPSN-MCB271- *. The root cause is an insufficiently protected credentials issue: if exploited, sensitive information may be restored from a backup file . The vulnerability is scored 6.3 (CVSS v3.1, MEDIUM) and 8.2 (CVSS v4.0,...

EUVD-2026-77238

Stack-based buffer overflow vulnerability exists in Remote I/O Coupler Unit Server Type CPSN-MCB271-. Receiving a specially crafted request created and sent by a remote attacker may cause a denial-of-service DoS condition...

CVE-2026-82792: Improper Neutralization of Input During Web Page Generation

Cross-site scripting vulnerability exists in Contec CAN 2.0B Communication Wireless LAN / USB Converter Unit. If this vulnerability is exploited, an arbitrary script may be executed on a logged-in user's web browser...

CVE-2026-82784: Missing Authentication for Critical Function

Missing authentication for critical function vulnerability exists in Remote I/O Coupler Unit Server Type CPSN-MCB271-. An attacker may execute a REST API without authentication, which could allow the attacker to retrieve I/O values and/or control the output...