TON 安全漏洞

TON is a blockchain software developed under open source. Versions of TON prior to v2025.06 contained security vulnerabilities. These vulnerabilities stemmed from empty pointer dereferences in the TON Virtual Machine, which could allow attackers to cause verification nodes to crash through...

PT-2026-8035

Name of the Vulnerable Software and Affected Versions TON Blockchain versions prior to 2025.06 Description A flaw exists in the TON Virtual Machine TVM within the TON Blockchain. The issue resides in the execution logic of the INMSGPARAM instruction, where the program does not validate if a point...

CVE-2025-70955

A Stack Overflow vulnerability was discovered in the TON Virtual Machine TVM before v2024.10. The vulnerability stems from the improper handling of vmstate and continuation jump instructions, which allow for continuous dynamic tail calls. An attacker can exploit this by crafting a smart contract...

CVE-2025-70956

A State Pollution vulnerability exists in the TON Virtual Machine (TVM) prior to version v2025.04 . The flaw resides in the RUNVM instruction logic, specifically within the VmState::run_child_vm function. This function initializes child virtual machines by moving critical resources, such as libra...

Calero VeraSMART 安全漏洞

Calero VeraSMART is a telephone billing software developed by the American company Calero. Versions of Calero VeraSMART prior to 2022 R1 contained security vulnerabilities. These vulnerabilities stemmed from the use of static ASP.NET/IIS machineKey values, which could allow attackers to construct...

CVE-2024-21961

Improper restriction of operations within the bounds of a memory buffer in PCIe® Link could allow an attacker with access to a guest virtual machine to potentially perform a denial of service attack against the host resulting in loss of availability...

CVE-2024-21961

Improper restriction of operations within the bounds of a memory buffer in PCIe® Link could allow an attacker with access to a guest virtual machine to potentially perform a denial of service attack against the host resulting in loss of availability...

CVE-2024-21961

Improper restriction of operations within the bounds of a memory buffer in PCIe® Link could allow an attacker with access to a guest virtual machine to potentially perform a denial of service attack against the host resulting in loss of availability...

CVE-2024-21961

CVE-2024-21961: Severity 6.0 (MEDIUM) CVSS v4 shows network vector with attacker in a guest VM who can trigger a denial-of-service on the host via improper restriction of operations within PCIe Link memory buffers. Connected sources (Red Hat, NVD, AMD bulletins) confirm the flaw exists in PCIe Li...

PT-2026-7945

Improper restriction of operations within the bounds of a memory buffer in PCIe® Link could allow an attacker with access to a guest virtual machine to potentially perform a denial of service attack against the host resulting in loss of availability...

Verifiable Provenance of Software Artifacts with Zero-Knowledge Compilation

Verifying that a compiled binary originates from its claimed source code is a fundamental security requirement, called source code provenance. Achieving verifiable source code provenance in practice remains challenging. The most popular technique, called reproducible builds, requires difficult...

CVE-2025-48508

CVE-2025-48508 concerns an issue in the GPU GFX Hardware IP block where improper hardware reset flow logic could let a privileged attacker in a guest VM take control of the reset operation, potentially crashing the host or GPU and causing denial of service. The vulnerability is described with a l...

CVE-2025-48508

Improper Hardware reset flow logic in the GPU GFX Hardware IP block could allow a privileged attacker in a guest virtual machine to control reset operation potentially causing host or GPU crash or reset resulting in denial of service...

CVE-2025-48508

Improper Hardware reset flow logic in the GPU GFX Hardware IP block could allow a privileged attacker in a guest virtual machine to control reset operation potentially causing host or GPU crash or reset resulting in denial of service...

CVE-2025-48508: Improper Finite State Machines (FSMs) in Hardware Logic

Improper Hardware reset flow logic in the GPU GFX Hardware IP block could allow a privileged attacker in a guest virtual machine to control reset operation potentially causing host or GPU crash or reset resulting in denial of service...

February 10, 2026—KB5075971 (Monthly Rollup)

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Description of the security update for SharePoint Server 2019: February 10, 2026 (KB5002834)

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nodejs: Nodejs uninitialized memory exposure

A memory exposure flaw has been discovered in Node.js. A flaw in Node.js's buffer allocation logic can expose uninitialized memory when allocations are interrupted, when using the vm module with the timeout option. Under specific timing conditions, buffers allocated with Buffer.alloc and other...

Poland Energy Sector Cyber Incident Highlights OT and ICS Security Gaps

The purpose of this Alert is to amplify Poland’s Computer Emergency Response Team CERT Polska’s Energy Sector Incident Report published on Jan. 30, 2026, and highlight key mitigations for Energy Sector stakeholders. In December 2025, a malicious cyber actors targeted and compromised operational...

ALSA-2026:2378 Moderate: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: vsock/vmci: Clear the vmci transport packet properly when initializing it CVE-2025-38403 kernel: net: use dstdevrcu in sksetupcaps...