Detecting Sybil Addresses in Blockchain Airdrops: a Subgraph-Based Feature Propagation and Fusion Approach

Sybil attacks pose a significant security threat to blockchain ecosystems, particularly in token airdrop events. This paper proposes a novel sybil address identification method based on subgraph feature extraction lightGBM. The method first constructs a two-layer deep transaction subgraph for eac...

Moderate: Red Hat Security Advisory: avahi security update

An update for avahi is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

avahi: Avahi Wide-Area DNS Predictable Transaction IDs

A flaw was found in the Avahi-daemon, where it initializes DNS transaction IDs randomly only once at startup, incrementing them sequentially after that. This predictable behavior facilitates DNS spoofing attacks, allowing attackers to guess transaction IDs...

Moderate: avahi security update

Avahi is an implementation of the DNS Service Discovery and Multicast DNS specifications for Zero Configuration Networking. It facilitates service discovery on a local network. Avahi and Avahi-aware applications allow you to plug your computer into a network and, with no configuration, view other...

ALSA-2025:7437 Moderate: avahi security update

Avahi is an implementation of the DNS Service Discovery and Multicast DNS specifications for Zero Configuration Networking. It facilitates service discovery on a local network. Avahi and Avahi-aware applications allow you to plug your computer into a network and, with no configuration, view other...

SUSE-SU-2025:20308-1 Security update for avahi

This update for avahi fixes the following issues: - CVE-2024-52616: Fixed predictable transaction IDs for Wide-Area DNS bsc1233420 - Drop rcFOO symlinks jscPED-266...

Security update for avahi

This update for avahi fixes the following issues: CVE-2024-52616: Fixed predictable transaction IDs for Wide-Area DNS bsc1233420 Drop rcFOO symlinks jscPED-266. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch"...

AZL-70141 CVE-2025-37856 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: btrfs: harden blockgroup::bglist against listdel races As far as I can tell, these calls of listdelinit on bglist cannot run concurrently with btrfsmarkbgunused or btrfsmarkbgtoreclaim, as they are in transaction error paths and...

CVE-2025-37839 jbd2: remove wrong sb->s_sequence check

In the Linux kernel, the following vulnerability has been resolved: jbd2: remove wrong sb-ssequence check Journal emptiness is not determined by sb-ssequence == 0 but rather by sb-sstart == 0 which is set a few lines above. Furthermore 0 is a valid transaction ID so the check can spuriously...

CVE-2025-37839 jbd2: remove wrong sb->s_sequence check

In the Linux kernel, the following vulnerability has been resolved: jbd2: remove wrong sb-ssequence check Journal emptiness is not determined by sb-ssequence == 0 but rather by sb-sstart == 0 which is set a few lines above. Furthermore 0 is a valid transaction ID so the check can spuriously...

CVE-2025-37839

CVE-2025-37839 (Linux kernel) fixes a journal-related logic flaw in jbd2. The root cause was the incorrect use of sb->s_sequence to determine journal emptiness; it should rely on sb->s_start, which is set earlier. Since 0 is a valid transaction ID, the previous check could spuriously trigge...

The vulnerability in the cleanupTransaction() function of the fs/btrfs/transaction.c module of the btrfs file system support module in the Linux operating system allows a attacker to cause a service failure.

The vulnerability of the cleanupTransaction function in the fs/btrfs/transaction.c module of the btrfs file system support in the Linux operating system is related to the reutilization of previously released memory. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2025-1331

IBM CICS TX Standard 11.1 and IBM CICS TX Advanced 10.1 and 11.1 could allow a local user to execute arbitrary code on the system due to the use of unsafe use of the gets function...

CVE-2025-1331

IBM CICS TX Standard 11.1 and IBM CICS TX Advanced 10.1 and 11.1 could allow a local user to execute arbitrary code on the system due to the use of unsafe use of the gets function...

CVE-2025-1330

IBM CICS TX Standard 11.1 and IBM CICS TX Advanced 10.1 and 11.1 could allow a local user to execute arbitrary code on the system due to failure to handle DNS return requests by the gethostbyname function...

IBM CICS TX Standard 缓冲区错误漏洞

IBM CICS TX Standard is a comprehensive single transaction runtime package from International Business Machines IBM, Inc. It can provide a cloud-native deployment model for standalone applications. A buffer error vulnerability exists in IBM CICS TX Standard version 11.1, which stems from the...

CLSA-2025-1746479711 kernel-uek: Fix of 218 CVEs

sctp: sysctl: authenable: avoid using current-nsproxy - sctp: sysctl: cookiehmacalg: avoid using current-nsproxy CVE-2025-21640 - bpf: Use preemptcount directly in bpfsendsignalcommon - Revert "sctp: sysctl: cookiehmacalg: avoid using current-nsproxy" - jfs: fix slab-out-of-bounds read in eaget -...

btrfs: fix use-after-free when attempting to join an aborted transaction

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Malicious code in @baywa-re-lusy/nsemea-salestransaction-lib-poc (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 9605e1f17bd8907425f5176a55ff40f7f9ffc6c94912d17c753f3fdb34361caf Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Identity Control Plane: the Unifying Layer for Zero Trust Infrastructure

This paper introduces the Identity Control Plane ICP, an architectural framework for enforcing identity-aware Zero Trust access across human users, workloads, and automation systems. The ICP model unifies SPIFFE-based workload identity, OIDC/SAML user identity, and scoped automation credentials v...