PT-2025-29044

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The perf fuzzer identified a hard-lockup crash on a RaptorLake machine due to an issue in the icl update topdown event function. This crash occurs because the function is incorrectly...

[SECURITY] [DLA 4213-1] curl regression update

Debian LTS Advisory DLA-4213-1 [email protected] https://www.debian.org/lts/security/ Carlos Henrique Lima Melara June 11, 2025 https://wiki.debian.org/LTS Package : curl Version : 7.74.0-1.3+deb11u15 The initial fix for CVE-2023-27534 in curl made the handling of tilde way more strict ...

USN-7545-2: Apport regression

USN-7545-1 fixed a vulnerability in Apport. The update introduced a regression that prevented core dumps from being generated inside containers. This update fixes the problem. We apologize for the inconvenience. Original advisory details: Qualys discovered that Apport incorrectly handled metadata...

USN-7545-2 apport regression

USN-7545-1 fixed a vulnerability in Apport. The update introduced a regression that prevented core dumps from being generated inside containers. This update fixes the problem. We apologize for the inconvenience. Original advisory details: Qualys discovered that Apport incorrectly handled metadata...

AlphaSteer: Learning Refusal Steering with Principled Null-Space Constraint

As LLMs are increasingly deployed in real-world applications, ensuring their ability to refuse malicious prompts, especially jailbreak attacks, is essential for safe and reliable use. Recently, activation steering has emerged as an effective approach for enhancing LLM safety by adding a refusal...

Differentially Private Sparse Linear Regression with Heavy-Tailed Responses

As a fundamental problem in machine learning and differential privacy DP, DP linear regression has been extensively studied. However, most existing methods focus primarily on either regular data distributions or low-dimensional cases with irregular data. To address these limitations, this paper...

Membership Inference Attacks for Unseen Classes

Shadow model attacks are the state-of-the-art approach for membership inference attacks on machine learning models. However, these attacks typically assume an adversary has access to a background nonmember data distribution that matches the distribution the target model was trained on. We initiat...

Minor update(2) for Vivaldi Android Browser 7.4

Head to the Google Play Store and download the browser. Alternatively, you can download Vivaldi from Uptodown, the Android app store. Your rating for our browser matters. ⭐️ ⭐️ ⭐️ ⭐️ ⭐️ Enjoy! Changelog The following is a list of changes since the first 7.4 stable, minor update: Settings Enable...

Privacy Amplification through Synthetic Data: Insights from Linear Regression

Synthetic data inherits the differential privacy guarantees of the model used to generate it. Additionally, synthetic data may benefit from privacy amplification when the generative model is kept hidden. While empirical studies suggest this phenomenon, a rigorous theoretical understanding is stil...

Ubuntu: Security Advisory (USN-7537-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-7537-2: net-tools regression

USN-7537-1 fixed a vulnerability in net-tools that caused a regression. This update fixes the problem. Original advisory details: It was discovered that net-tools incorrectly handled certain inputs. An attacker could possible use this issue to cause a crash or execute arbitrary code...

USN-7537-2 net-tools regression

USN-7537-1 fixed a vulnerability in net-tools that caused a regression. This update fixes the problem. Original advisory details: It was discovered that net-tools incorrectly handled certain inputs. An attacker could possible use this issue to cause a crash or execute arbitrary code...

[SECURITY] [DSA 5923-2] net-tools regression update

------------------------------------------------------------------------- Debian Security Advisory DSA-5923-2 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso May 28, 2025 https://www.debian.org/security/faq -...

DSA-5923-2 net-tools - regression update

Bulletin has no description...

CVE-2025-32801

Kea configuration and API directives can be used to load a malicious hook library. Many common configurations run Kea as root, leave the API entry points unsecured by default, and/or place the control sockets in insecure paths. This issue affects Kea versions 2.4.0 through 2.4.1, 2.6.0 through...

CVE-2025-32803

In some cases, Kea log files or lease files may be world-readable. This issue affects Kea versions 2.4.0 through 2.4.1, 2.6.0 through 2.6.2, and 2.7.0 through 2.7.8...

Differential Privacy Analysis of Decentralized Gossip Averaging under Varying Threat Models

Fully decentralized training of machine learning models offers significant advantages in scalability, robustness, and fault tolerance. However, achieving differential privacy DP in such settings is challenging due to the absence of a central aggregator and varying trust assumptions among nodes. I...

CVE-2020-25580

In FreeBSD 12.2-STABLE before r369346, 11.4-STABLE before r369345, 12.2-RELEASE before p4 and 11.4-RELEASE before p8 a regression in the login.access5 rule processor has the effect of causing rules to fail to match even when they should not. This means that rules denying access may be ignored...

CVE-2025-48061 wire-webapp Has Insufficient Session Invalidation after User Logout

wire-webapp is the web application for the open-source messaging service Wire. A change caused a regression resulting in sessions not being properly invalidated. A user that logged out of the Wire webapp, could have been automatically logged in again after re-opening the application. This does no...

CVE-2013-3646

The Cybozu Live application before 2.0.1 for Android allows remote attackers to execute arbitrary Java methods, and obtain sensitive information or execute arbitrary commands, via a crafted web site. NOTE: this vulnerability exists because of a CVE-2012-4008 regression...