Accurate BGV Parameters Selection: Accounting for Secret and Public Key Dependencies in Average-Case Analysis

The Brakerski-Gentry-Vaikuntanathan BGV scheme is one of the most significant fully homomorphic encryption FHE schemes. It belongs to a class of FHE schemes whose security is based on the presumed intractability of the Learning with Errors LWE problem and its ring variant RLWE. Such schemes deal...

From LLMs to MLLMs to Agents: a Survey of Emerging Paradigms in Jailbreak Attacks and Defenses within LLM Ecosystem

Large language models LLMs are rapidly evolving from single-modal systems to multimodal LLMs and intelligent agents, significantly expanding their capabilities while introducing increasingly severe security risks. This paper presents a systematic survey of the growing complexity of jailbreak...

EBS-CFL: Efficient and Byzantine-robust Secure Clustered Federated Learning

Despite federated learning FL's potential in collaborative learning, its performance has deteriorated due to the data heterogeneity of distributed users. Recently, clustered federated learning CFL has emerged to address this challenge by partitioning users into clusters according to their...

Certified Randomness from Quantum Speed Limits

Quantum speed limits are usually regarded as fundamental restrictions, constraining the amount of computation that can be achieved within some given time and energy. Complementary to this intuition, here we show that these limitations are also of operational value: they enable the secure generati...

Rubber Mallet: a Study of High Frequency Localized Bit Flips and Their Impact on Security

The increasing density of modern DRAM has heightened its vulnerability to Rowhammer attacks, which induce bit flips by repeatedly accessing specific memory rows. This paper presents an analysis of bit flip patterns generated by advanced Rowhammer techniques that bypass existing hardware defenses...

Multi-Use LLM Watermarking and the False Detection Problem

Digital watermarking is a promising solution for mitigating some of the risks arising from the misuse of automatically generated text. These approaches either embed non-specific watermarks to allow for the detection of any text generated by a particular sampler, or embed specific keys that allow...

SmartAttack: Air-Gap Attack Via Smartwatches

Air-gapped systems are considered highly secure against data leaks due to their physical isolation from external networks. Despite this protection, ultrasonic communication has been demonstrated as an effective method for exfiltrating data from such systems. While smartphones have been extensivel...

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...

SUSE CVE-2025-5644

A vulnerability, which was classified as problematic, has been found in Radare2 5.9.9. Affected by this issue is the function rconsflush in the library /libr/cons/cons.c of the component radiff2. The manipulation of the argument -T leads to use after free. Local access is required to approach thi...

CVE-2025-5647

A vulnerability was found in Radare2 5.9.9 and classified as problematic. This issue affects the function rconscontextbreakpop in the library /libr/cons/cons.c of the component radiff2. The manipulation of the argument -T leads to memory corruption. The attack needs to be approached locally. The...

CVE-2025-5648 Radare2 radiff2 pal.c r_cons_pal_init memory corruption

A vulnerability was found in Radare2 5.9.9. It has been classified as problematic. Affected is the function rconspalinit in the library /libr/cons/pal.c of the component radiff2. The manipulation of the argument -T leads to memory corruption. An attack has to be approached locally. The complexity...

CVE-2025-5647 Radare2 radiff2 cons.c r_cons_context_break_pop memory corruption

A vulnerability was found in Radare2 5.9.9 and classified as problematic. This issue affects the function rconscontextbreakpop in the library /libr/cons/cons.c of the component radiff2. The manipulation of the argument -T leads to memory corruption. The attack needs to be approached locally. The...

CVE-2025-5646

A vulnerability has been found in Radare2 5.9.9 and classified as problematic. This vulnerability affects the function rconsrainbowfree in the library /libr/cons/pal.c of the component radiff2. The manipulation of the argument -T leads to memory corruption. It is possible to launch the attack on...

CVE-2025-5645

A vulnerability, which was classified as problematic, was found in Radare2 5.9.9. This affects the function rconspalinit in the library /libr/cons/pal.c of the component radiff2. The manipulation of the argument -T leads to memory corruption. Attacking locally is a requirement. The complexity of ...

UBUNTU-CVE-2025-5646

A vulnerability has been found in Radare2 5.9.9 and classified as problematic. This vulnerability affects the function rconsrainbowfree in the library /libr/cons/pal.c of the component radiff2. The manipulation of the argument -T leads to memory corruption. It is possible to launch the attack on...

UBUNTU-CVE-2025-5645

A vulnerability, which was classified as problematic, was found in Radare2 5.9.9. This affects the function rconspalinit in the library /libr/cons/pal.c of the component radiff2. The manipulation of the argument -T leads to memory corruption. Attacking locally is a requirement. The complexity of ...

CVE-2025-5645 Radare2 radiff2 pal.c r_cons_pal_init memory corruption

A vulnerability, which was classified as problematic, was found in Radare2 5.9.9. This affects the function rconspalinit in the library /libr/cons/pal.c of the component radiff2. The manipulation of the argument -T leads to memory corruption. Attacking locally is a requirement. The complexity of ...

CVE-2025-5641

A vulnerability was found in Radare2 5.9.9. It has been rated as problematic. This issue affects the function rconsisbreaked in the library /libr/cons/cons.c of the component radiff2. The manipulation of the argument -T leads to memory corruption. It is possible to launch the attack on the local...

UBUNTU-CVE-2025-5644

A vulnerability, which was classified as problematic, has been found in Radare2 5.9.9. Affected by this issue is the function rconsflush in the library /libr/cons/cons.c of the component radiff2. The manipulation of the argument -T leads to use after free. Local access is required to approach thi...

UBUNTU-CVE-2025-5641

A vulnerability was found in Radare2 5.9.9. It has been rated as problematic. This issue affects the function rconsisbreaked in the library /libr/cons/cons.c of the component radiff2. The manipulation of the argument -T leads to memory corruption. It is possible to launch the attack on the local...