Links submitted by the Threat Radar community and AI curated for defenders.

Community Curated

NCSC UK

JVN Japan

GCP Compute Engine Security

GCP Kubernetes Security

AWS Security Bulletins

CERT/CC

Tenable Research

Microsoft Security Blog

Google Project Zero

Cisco Talos

Zero Day Initiative

Palo Alto Unit 42

Krebs on Security

Kaspersky Security Blog

Check Point Research

GCVE Database

CVE Database V5

AlienVault OTX General

Real-world exploitation and exposure telemetry from the OffSeq Mirage honeypot fleet and Sonar internet scans — which CVEs attackers are actually exploiting and which are exposed in the wild, plus attacker IoCs. All IPs are masked; no raw victim or sensor identity is ever published.

OffSeq Mirage

Bleeping Computer

SANS ISC Handlers Diary

SecurityWeek

Threatpost

Reddit ExploitDev

Latest exploits, shellcode, and vulnerability proofs-of-concept from Exploit-DB

Exploit-DB RSS Feed

Reddit BlueTeam

Reddit ThreatIntel

Reddit Reverse Engineering

Reddit Malware

Reddit Cybersecurity

Reddit NetSec

ThreatFox MISP Feed

CIRCL OSINT Feed

Reddit InfoSec News

The Hacker News

Dark Reading

AlienVault OTX Vulnerabilities

AlienVault OTX Malware

A flaw was identified in libsoup, a widely used HTTP library in GNOME-based systems. When processing specially crafted HTTP Range headers, the library may improperly validate requested byte ranges. In certain build configurations, this could allow a remote attacker to access portions of server memory beyond the intended response. Exploitation requires a vulnerable configuration and access to a server using the embedded SoupServer component.

CVE-2026-2443 is an out-of-bounds read vulnerability identified in libsoup, a widely used HTTP client and server library in GNOME-based environments. The issue arises from improper validation of HTTP Range headers, which specify byte ranges for partial content retrieval. When libsoup processes specially crafted Range headers in certain build configurations, it may read memory beyond the intended buffer boundaries. This flaw specifically affects the SoupServer component embedded in applications or services that use libsoup as an HTTP server. An attacker with network access to a vulnerable server can send malicious HTTP requests with crafted Range headers to trigger out-of-bounds reads, potentially exposing sensitive server memory contents. The vulnerability does not allow code execution or denial of service but can leak confidential information from server memory. Exploitation does not require authentication or user interaction, increasing its risk profile. However, the vulnerability depends on specific build configurations and the presence of the SoupServer component, limiting its attack surface. Red Hat Enterprise Linux 10 includes libsoup and is confirmed affected. No public exploits or widespread attacks have been reported to date. The CVSS v3.1 base score is 5.3 (medium severity), reflecting network attack vector, low complexity, no privileges required, no user interaction, and limited confidentiality impact. This vulnerability highlights the importance of careful input validation in HTTP header parsing within server libraries.

Detailed information about CVE-2026-2443: Out-of-bounds Read in Red Hat Red Hat Enterprise Linux 10 affecting Red Hat Red Hat Enterprise Linux 10. Get real-time

CVE-2026-2443: Out-of-bounds Read in Red Hat Red Hat Enterprise Linux 10 - Live Threat Intelligence - Threat Radar | OffSeq.com

CVE-2026-2443: Out-of-bounds Read in Red Hat Red Hat Enterprise Linux 10

Threats Tagged 'cve-2026-2443'

Stop chasing alerts. Route them.

Check if your credentials are on the dark web

Filter Threats

Threats Tagged 'cve-2026-2443'

Lead Pen Test Professional