Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: f2fs: fixed the issue where dcc-f2fsissuediscard was not invalidated during the error path. Syzbot reports a NULL pointer dereference issue as follows: refcountadd include/linux/refcount.h:193 inline refcountinc...

AZL-100451 CVE-2026-89585 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: auxdisplay: charlcd: cancel backlight work on registration failure With CONFIGCHARLCDBLFLASH, charlcdinit schedules blwork before charlcdregister calls miscregister. If registration fails, the caller frees the charlcd object whil...

UEFI Shell module embedded in SPI Flash can be used to bypass Secure Boot

Overview The UEFI Shell program may expose raw memory access capabilities that, if present in platform firmware for debugging or advanced support use cases, could be abused to undermine UEFI Secure Boot protections. When the UEFI Shell is included in SPI flash, an attacker with the ability to...

CVE-2026-18796

Any application that uses external QSPI flash for encrypted XIP on nRF5340 and relies on that encryption for confidentiality and/or integrity of the externally stored code. No specific nRF Connect SDK version is the root cause; the weakness is in the on-the-fly decryption scheme...

EUVD-2026-72300

Any application that uses external QSPI flash for encrypted XIP on nRF5340 and relies on that encryption for confidentiality and/or integrity of the externally stored code. No specific nRF Connect SDK version is the root cause; the weakness is in the on-the-fly decryption scheme...

CVE-2026-18796 QSPI flash encryption side-channel leakage

Any application that uses external QSPI flash for encrypted XIP on nRF5340 and relies on that encryption for confidentiality and/or integrity of the externally stored code. No specific nRF Connect SDK version is the root cause; the weakness is in the on-the-fly decryption scheme...

CVE-2026-18796 QSPI flash encryption side-channel leakage

Any application that uses external QSPI flash for encrypted XIP on nRF5340 and relies on that encryption for confidentiality and/or integrity of the externally stored code. No specific nRF Connect SDK version is the root cause; the weakness is in the on-the-fly decryption scheme...

CVE-2026-18796

CVE-2026-18796 affects the nRF5340 (Nordic Semiconductor) when using external QSPI flash for encrypted XIP (eXecute In Place). The weakness lies in the on-the-fly decryption scheme , not in any specific nRF Connect SDK version, making it a side-channel leakage vulnerability. An attacker with phys...

PT-2026-86655

Any application that uses external QSPI flash for encrypted XIP on nRF5340 and relies on that encryption for confidentiality and/or integrity of the externally stored code. No specific nRF Connect SDK version is the root cause; the weakness is in the on-the-fly decryption scheme...

CVE-2026-18796: Information Exposure through Microarchitectural State after Transient Execution

Any application that uses external QSPI flash for encrypted XIP on nRF5340 and relies on that encryption for confidentiality and/or integrity of the externally stored code. No specific nRF Connect SDK version is the root cause; the weakness is in the on-the-fly decryption scheme...

EUVD-2026-71773

Tycon Systems TPDIN-Monitor-WEB3 versions 2.2.9 and prior are vulnerable to a Missing Authorization vulnerability. This could allow an attacker to extract system credentials, configurations, or flash contents...

CVE-2026-82684 Tycon Systems TPDIN-Monitor-WEB3 Missing Authorization

Tycon Systems TPDIN-Monitor-WEB3 versions 2.2.9 and prior are vulnerable to a Missing Authorization vulnerability. This could allow an attacker to extract system credentials, configurations, or flash contents...

CVE-2026-82684

Tycon Systems TPDIN-Monitor-WEB3 versions 2.2.9 and prior contain a Missing Authorization flaw that could allow an attacker to extract system credentials, configurations, or flash contents. The device is deployed in critical manufacturing and energy sectors . This CVE is part of a group of three ...

CVE-2026-82684: Missing Authorization

Tycon Systems TPDIN-Monitor-WEB3 versions 2.2.9 and prior are vulnerable to a Missing Authorization vulnerability. This could allow an attacker to extract system credentials, configurations, or flash contents...

CVE-2023-20577

A heap overflow in SMM module may allow an attacker with access to a second vulnerability that enables writing to SPI flash, potentially resulting in arbitrary code execution...

CVE-2023-20577

A heap overflow in SMM module may allow an attacker with access to a second vulnerability that enables writing to SPI flash, potentially resulting in arbitrary code execution...

CVE-2023-20577

A heap overflow in SMM module may allow an attacker with access to a second vulnerability that enables writing to SPI flash, potentially resulting in arbitrary code execution...

CVE-2023-20577

A heap overflow in the SMM (System Management Mode) module of certain AMD processors allows a local, unauthenticated attacker with a second vulnerability enabling SPI flash writes to achieve arbitrary code execution . The flaw affects multiple AMD product lines including 2nd–4th Gen EPYC , Ryzen ...

EUVD-2023-60617

A heap overflow in SMM module may allow an attacker with access to a second vulnerability that enables writing to SPI flash, potentially resulting in arbitrary code execution...

Google, Anthropic, and OpenAI Unveil Cyber AI Models, Safeguards, and Access Programs

Google on Wednesday announced Gemini 3.8 Flash Cyber, which it described as its most capable cybersecurity model, and has made it available to a set of trusted defenders via a new initiative called the Fairwind Program. "The Fairwind Program gives high-priority defenders like governments,...