PT-2025-30607

Name of the Vulnerable Software and Affected Versions fastapi-guard versions 3.0.1 Description The regular expression patch intended to mitigate a ReDoS vulnerability failed to adequately limit input string length. Specifically, the patch did not account for cases where the attributes within a ta...

China’s Salt Typhoon Hackers Breached the US National Guard for Nearly a Year

Plus: Secret IRS data-sharing with ICE, a 20-year-old hackable vulnerability in train brakes, and more...

AZL-65022 CVE-2025-38282 affecting package kernel for versions less than 6.6.96.1-1

In the Linux kernel, the following vulnerability has been resolved: kernfs: Relax constraint in draining guard The active reference lifecycle provides the break/unbreak mechanism but the active reference is not truly active after unbreak -- callers don't use it afterwards but it's important for...

CVE-2025-38282

CVE-2025-38282 affects the Linux kernel kernfs draining guard. The issue stems from a too-sensitive WARN in kernfs_should_drain_open_files() due to the active reference break/unbreak lifecycle, which can transiently misclassify legitimate callers as a condition requiring drain. Upstream fixes ind...

Supporting Intel(R) SGX on Multi-Package Platforms

Intelr Software Guard Extensions SGX was originally released on client platforms and later extended to single socket server platforms. As developers have become familiar with the capabilities of the technology, the applicability of this capability in the cloud has been tested. Various Cloud Servi...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that originates from an attempt to recycle a poisoned page in x86/sgx, which could result in a machine check...

CVE-2025-53539

FastAPI Guard is a security library for FastAPI that provides middleware to control IPs, log requests, and detect penetration attempts. fastapi-guard's penetration attempts detection uses regex to scan incoming requests. However, some of the regex patterns used in detection are extremely...

SUSE-SU-2025:02259-1 Recommended update for gpg2

This update for gpg2 fixes the following issues: - CVE-2025-30258: Fixed DoS due to a malicious subkey in the keyring bsc1239119. Other bugfixes: - Do not install expired sks certificate bsc1243069. - gpg hangs when importing a key bsc1236931...

kernel: usb: hub: Guard against accesses to uninitialized BOS descriptors

In the Linux kernel, the following vulnerability has been resolved: usb: hub: Guard against accesses to uninitialized BOS descriptors Many functions in drivers/usb/core/hub.c and drivers/usb/core/hub.h access fields inside udev-bos without checking if it was allocated and initialized. If...

The vulnerability of the fastapi-guard tool for analyzing network traffic, network detection, and response lies in its use of a regular expression with inefficient computational complexity, allowing attackers to trigger service failures.

The vulnerability of the fastapi-guard tool for analyzing network traffic, detecting network issues, and responding to them is related to the use of a regular expression with inefficient computational complexity. Exploiting this vulnerability could allow an attacker operating remotely to cause...

Regular Expression Denial Of Service (ReDoS)

fastapi-guard is vulnerable to Regular Expression Denial Of Service ReDoS. The vulnerability is due to inefficient regex pattern matching due to use of poorly optimized regular expressions that cause polynomial-time backtracking on crafted inputs, leading to high CPU usage and service...

GHSA-J47Q-RC62-W448 fastapi-guard is vulnerable to ReDoS through inefficient regex

Summary fastapi-guard detects penetration attempts by using regex patterns to scan incoming requests. However, some of the regex patterns used in detection are extremely inefficient and can cause polynomial complexity backtracks when handling specially crafted inputs. It is not as severe as...

fastapi-guard is vulnerable to ReDoS through inefficient regex

Summary fastapi-guard detects penetration attempts by using regex patterns to scan incoming requests. However, some of the regex patterns used in detection are extremely inefficient and can cause polynomial complexity backtracks when handling specially crafted inputs. It is not as severe as...

Regular Expression Denial of Service (ReDoS)

Overview fastapi-guard is a Security library for FastAPI to control IPs and more. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS via the SusPatternsManager class in the suspatternshandler.py file. An attacker can cause excessive resource consumption...

CVE-2025-53539

CVE-2025-53539 affects fastapi-guard: the DoS risk stems from inefficient regular expressions in the SusPatternsManager (suspatterns_handler.py) used to detect penetration attempts, enabling polynomial backtracking under crafted inputs. The vulnerability is documented as fixed in version 3.0.1; r...

CVE-2025-53539 ReDoS in fastapi-guard's penetration attempts detector

FastAPI Guard is a security library for FastAPI that provides middleware to control IPs, log requests, and detect penetration attempts. fastapi-guard's penetration attempts detection uses regex to scan incoming requests. However, some of the regex patterns used in detection are extremely...

CVE-2025-53539 ReDoS in fastapi-guard's penetration attempts detector

FastAPI Guard is a security library for FastAPI that provides middleware to control IPs, log requests, and detect penetration attempts. fastapi-guard's penetration attempts detection uses regex to scan incoming requests. However, some of the regex patterns used in detection are extremely...

CVE-2025-53539

FastAPI Guard is a security library for FastAPI that provides middleware to control IPs, log requests, and detect penetration attempts. fastapi-guard's penetration attempts detection uses regex to scan incoming requests. However, some of the regex patterns used in detection are extremely...

CVE-2025-53539 ReDoS in fastapi-guard's penetration attempts detector

FastAPI Guard is a security library for FastAPI that provides middleware to control IPs, log requests, and detect penetration attempts. fastapi-guard's penetration attempts detection uses regex to scan incoming requests. However, some of the regex patterns used in detection are extremely...

CVE-2025-53539: Inefficient Regular Expression Complexity

FastAPI Guard is a security library for FastAPI that provides middleware to control IPs, log requests, and detect penetration attempts. fastapi-guard's penetration attempts detection uses regex to scan incoming requests. However, some of the regex patterns used in detection are extremely...