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

Reddit ExploitDev

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

Exploit-DB RSS Feed

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

libyang is a YANG data modeling language library. Prior to SO 5.2.15, lyb_read_string() in src/parser_lyb.c contains an integer overflow that results in a heap buffer overflow when parsing a maliciously crafted LYB binary blob. An attacker who can supply LYB data to any libyang consumer (NETCONF server, sysrepo, etc.) can trigger a crash or potential heap corruption. This vulnerability is fixed in SO 5.2.15.

CVE-2026-44673 is an integer overflow vulnerability in the lyb_read_string() function of libyang, which can cause a heap buffer overflow when parsing malicious LYB binary blobs. This flaw can be exploited remotely by providing crafted LYB data to libyang consumers, potentially causing a denial of service via crash or enabling arbitrary code execution through heap corruption. The vulnerability impacts Red Hat Enterprise Linux and related products that use libyang, such as NETCONF servers. Red Hat has issued security advisories and released updated libyang packages to fix this issue.

Detailed information about Red Hat Security Advisory: libyang security update affecting Red Hat Product Security Red Hat. Get real-time updates, technical detai

CWE-190: Integer Overflow or Wraparound in CESNET libyang (CVE-2026-44673) - Live Threat Intelligence - Threat Radar | OffSeq.com

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

Canonical URL

CVE-2026-44673: CWE-190: Integer Overflow or Wraparound in CESNET libyang

libyang

The vulnerability CVE-2026-44673 affects libyang, a YANG data modeling language library. Specifically, an integer overflow occurs in the lyb_read_string() function within src/parser_lyb.c when processing specially crafted LYB binary blobs. This integer overflow results in a heap buffer overflow, which can cause a crash or heap corruption. Remote attackers who can supply malicious LYB data to libyang consumers (e.g., NETCONF servers) may trigger denial of service or potentially arbitrary code execution. The issue is resolved in libyang version 5.2.15. Red Hat has issued security advisories and updates for affected products, including Red Hat Enterprise Linux 10, providing fixed libyang packages.

Detailed information about CVE-2026-44673: CWE-190: Integer Overflow or Wraparound in CESNET libyang affecting CESNET libyang. Get real-time updates, technical 

CVE-2026-44673: CWE-190: Integer Overflow or Wraparound in CESNET libyang - Live Threat Intelligence - Threat Radar | OffSeq.com


CVE-2026-44673: CWE-190: Integer Overflow or Wraparound in CESNET libyangCVE-2026-44673 0 libyang is a YANG data modeling language library. Prior to SO 5.2.15, lyb_read_string() in src/parser_lyb.c contains an integer overflow that results in a heap buffer overflow when parsing a maliciously crafted LYB binary blob. An attacker who can supply LYB data to any libyang consumer (NETCONF server, sysrepo, etc.) can trigger a crash or potential heap corruption. This vulnerability is fixed in SO 5.2.15. HighVulnerability#gcve #csaf #cve-2026-44673 Join the discussion	GCVE Database	05/14/2026, 20:35:13 UTC Added: 06/08/2026, 21:20:11 UTC
CVE-2026-44673: CWE-190: Integer Overflow or Wraparound in CESNET libyangCVE-2026-44673 0 libyang is a YANG data modeling language library. Prior to SO 5.2.15, lyb_read_string() in src/parser_lyb.c contains an integer overflow that results in a heap buffer overflow when parsing a maliciously crafted LYB binary blob. An attacker who can supply LYB data to any libyang consumer (NETCONF server, sysrepo, etc.) can trigger a crash or potential heap corruption. This vulnerability is fixed in SO 5.2.15. HighVulnerability#cve #cve-2026-44673 #cwe-190 Join the discussion	CVE Database V5	05/14/2026, 20:35:13 UTC Added: 05/14/2026, 20:51:38 UTC

Threats Tagged 'cve-2026-44673'

Stop chasing alerts. Route them.

Check if your credentials are on the dark web

Filter Threats

Threats Tagged 'cve-2026-44673'

Lead Pen Test Professional