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

Community Curated

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

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

Exploit-DB RSS Feed

Reddit ExploitDev

Reddit ThreatIntel

Reddit BlueTeam

Reddit Reverse Engineering

Reddit Malware

Reddit NetSec

Reddit Cybersecurity

ThreatFox MISP Feed

CIRCL OSINT Feed

NCSC UK

JVN Japan

GCP Compute Engine Security

GCP Kubernetes Security

AWS Security Bulletins

CERT/CC

Tenable Research

Google Project Zero

Microsoft Security Blog

Cisco Talos

Zero Day Initiative

Palo Alto Unit 42

Krebs on Security

Kaspersky Security Blog

Check Point Research

GCVE Database

Reddit InfoSec News

The Hacker News

Dark Reading

AlienVault OTX Vulnerabilities

AlienVault OTX Malware

curl

libcurl might in some circumstances reuse the wrong connection when asked to do Negotiate-authenticated ones, even when they are set to use different "services". libcurl features a pool of recent connections so that subsequent requests can reuse an existing connection to avoid overhead. When reusing a connection a range of criteria must be met. Due to a logical error in the code, a request that was issued by an application could wrongfully reuse an existing connection to the same server that was authenticated using different services.

libcurl maintains a pool of recent connections to optimize network requests by reusing existing connections when possible. However, a logical error in the connection reuse criteria can cause a request to reuse a connection authenticated with a different Negotiate service than intended. This flaw may lead to unintended reuse of authenticated connections across different services, potentially violating authentication boundaries. The vulnerability is identified as CVE-2026-8458. No CVSS score or detailed impact metrics are provided, and no patch or remediation information is available in the provided data.

Detailed information about GHSA-88c6-6jfq-mm4q. Get real-time updates, technical details, and mitigation strategies.

GHSA-88c6-6jfq-mm4q - Live Threat Intelligence - Threat Radar | OffSeq.com

CVE-2026-8458 wrong reuse for different services - VEX

Microsoft Support Lifecycle

Common Vulnerability Scoring System

https://access.redhat.com/errata/RHSA-2026:69126

https://access.redhat.com/security/updates/classification/#important

2496764

2496769

Canonical URL

libcurl might in some circumstances reuse the wrong connection when asked to do Negotiate-authenticated ones, even when they are set to use… (CVE-2026-8458)

Threats Tagged 'ghsa-88c6-6jfq-mm4q'

Stop chasing alerts. Route them.

Check if your credentials are on the dark web

Filter Threats

Threats Tagged 'ghsa-88c6-6jfq-mm4q'

Lead Pen Test Professional