Search: “vulncheck”

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DomainAll Cyber AIWindow24h 3d 7d 30d AllIn the wild Important only Show duplicates

CategoryAll Exploit / PoC 87 Vulnerability 75 Ransomware 21 Malware 11 Advisory 3 AI safety & security 3 Data breach 3 Policy & legal 3 Research 2 Threat actor 2 Industry 2 Phishing & fraud 1

SeverityAll critical 174 high 25 medium 10 low 1 info 3

Hackers Target Langflow in CVE-2026

Threat actors are actively exploiting CVE-2026-0768, an unauthenticated Python RCE in Langflow, hunting OpenAI, AWS, and SSH credentials.

Attackers began exploiting CVE-2026-0768 (CVSS 9.8), an unauthenticated remote code execution flaw in the code validator of the Langflow AI low-code platform, affecting all versions up to 1.4.2. VulnCheck observed 50+ Canary detections on the first day of exploitation, with attackers checking Langflow, OpenAI, and AWS keys in environment variables, reading the secret key, and looking for SSH access and shell history; most traffic originates from Russia and targeted UK-based canaries. The flaw was reported via ZDI by Trend Research in July 2025 and disclosed in January 2026; six other Langflow CVEs were added to VulnCheck's KEV list this year.

Security AffairsSep 2, 07:58 UTC · 14d agoExploit / PoC in the wildCVE-2026-07682

12,000 Juniper SRX firewalls and EX switches vulnerable to CVE-2023

Security AffairsSep 19, 11:53 UTC · Sep 19, 2023Exploit / PoC CVE-2023-36845 CVE-2023-36844 CVE-2023-36846+1 CVEs

U.S. CISA adds ProjectSend, North Grid Proself, and Zyxel firewalls bugs to its Known Exploited Vulnerabilities catalog

Security AffairsDec 4, 07:56 UTC · Dec 4, 2024Exploit / PoC in the wildCVE-2023-45727 CVE-2024-11680 CVE-2024-11667

Attackers Exploit MLflow SSRF Flaw to Steal Cloud Credentials and Secrets

Attackers exploit MLflow SSRF CVE-2026-64849 (CVSS 9.3) to steal cloud credentials; CISA added it to KEV; FUXA flaw CVE-2026-25895 is being scanned.

watchTowr observed exploitation of MLflow CVE-2026-64849, an unauthenticated SSRF (CVSS 9.3) affecting versions below 3.15.0, within hours of CVE assignment on August 17, 2026, with attackers abusing model-registry webhooks to reach cloud metadata endpoints and exfiltrate credentials and secrets. CISA added the flaw to its Known Exploited Vulnerabilities catalog on August 19, 2026, with a September 2 patch deadline for federal civilian agencies. VulnCheck reported scanning of FUXA CVE-2026-25895 (missing authentication plus path traversal, CVSS 9.5, versions through 1.2.9) beginning August 18; about 60 FUXA instances are exposed and no RCE payloads have been dropped yet.

The Hacker NewsAug 20, 05:48 UTC · 27d agoExploit / PoC in the wildCVE-2026-64849 CVE-2026-25895 CVE-2026-25939+1 CVEs

15,000+ Four-Faith Routers Exposed to New Exploit Due to Default Credentials

The Hacker NewsDec 31, 04:29 UTC · Dec 31, 2024Exploit / PoC in the wildCVE-2024-12856 CVE-2019-12168

Langflow Remote Code Execution Vulnerability Exploited in Attacks (CVE-2026-0768)

Critical CVSS 9.8 RCE CVE-2026-0768 in Langflow is under active exploitation, with attackers probing for credentials and secrets.

CVE-2026-0768, a critical (CVSS 9.8) remote code execution flaw in Langflow's code validator, lets attackers execute Python code with root privileges via the validate endpoint's code parameter. VulnCheck honeypots in the UK detected Russian-origin exploitation performing reconnaissance and credential harvesting, querying environment variables like LANGFLOW_SUPERUSER and AWS keys and reading Langflow's secret key. Versions before 1.4.2 are affected; no vendor advisory or public PoC was available at reporting time.

Qualys ThreatPROTECTSep 2, 16:12 UTC · 14d agoExploit / PoC in the wildCVE-2026-0768 CVE-2026-33017 CVE-2026-5027+1 CVEs1

Attackers Exploit Issabel Framework Flaw Enabling Unauthenticated OS Command Execution

Attackers actively exploit CVE-2026-89026, a hard-coded JWT key flaw enabling unauthenticated OS command execution on Issabel PBX systems.

VulnCheck reported active exploitation of CVE-2026-89026 (CVSS v3.1 9.8) in Issabel Framework, the web framework for the open-source Issabel unified communications PBX. A hard-coded HS256 JWT signing key identical across every installation lets unauthenticated attackers forge bearer tokens and abuse the /pbxapi/manager/originate endpoint, causing Asterisk to execute arbitrary OS commands as the Asterisk user. A patch replacing the hard-coded key with one stored in /etc/issabel.conf shipped August 1, 2026, and the Shadowserver Foundation first observed exploitation on September 9, 2026. Details on real-world abuse, attribution, and scale remain unknown.

The Hacker News15:50 UTC · 5h agoExploit / PoC in the wild 2 sources CVE-2026-89026

⚡ Weekly Recap: VMware Exploits, Windows 0-Day, MCP Attacks, Browser Hijacks and More

Weekly recap: suspected China-nexus APT exploited VMware vCenter CVE-2026-59310, Lazarus used Windows zero-day CVE-2026-68820, and macOS flaw dropped Monero miners.

The week's top stories included a suspected China-nexus APT exploiting VMware vCenter CVE-2026-59310 (CVSS 9.8), a directory-traversal flaw enabling arbitrary code execution, with backdoors, reverse SSH and Babuk-derived ransomware deployed, per QUIRSO. NCSC-NL reported active exploitation of macOS Screen Sharing flaw CVE-2026-65400 (CVSS 9.8) to install Monero miners on systems with port 5900 exposed. Lazarus Group exploited Windows zero-day CVE-2026-68820 (CVSS 7.0) in Operation Dream Job, delivering ForestTiger and Troy backdoors to defense and aerospace targets. GeoServer patched a critical SQL injection flaw exploited within hours of disclosure, and Jamf analyzed the new Amnesia Stealer for macOS with live browser control.

The Hacker NewsAug 17, 17:57 UTC · Aug 17, 2026Exploit / PoC in the wildCVE-2026-59310 CVE-2026-65400 CVE-2026-688201

Fake PoC for Linux Kernel Vulnerability on GitHub Exposes Researchers to Malware

The Hacker NewsJul 15, 00:00 UTC · Jul 15, 2023Exploit / PoC CVE-2023-35829 CVE-2023-20871