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🚫 Zero-Days & Active Exploits

Vulnerabilities being actively exploited in the wild right now, plus CVEs with public proof-of-concept code. Updated every 4 hours from CISA KEV and NVD.

Sources CISA KEV: U.S. Cybersecurity & Infrastructure Security Agency Known Exploited Vulnerabilities catalog — confirmed in-the-wild exploitation by threat actors.
PoC: Public proof-of-concept exploit code exists in the wild (Exploit-DB, GitHub, security research). Exploitation not yet confirmed by CISA but weaponized code is available.

⬤ Actively exploited in the wild (18 CVEs) CISA KEV confirmed

CVE / IDTitleSeverityCVSSEPSSWhy urgentSourceDate
CVE-2026-97229Integer Overflow or Wraparound in GitLabCRITICAL10.098%KEV — actively exploited PoC public EPSS 98%ileMicrosoft2026-10-13
CVE-2026-102764BeyondTrust Remote Support: unvalidated internal messages allow file operations on the applianceCRITICAL9.397%KEV — actively exploited PoC public EPSS 97%ileFeatured2026-10-15
CVE-2026-104286FortiMail zero-day: unauthenticated arbitrary file write via path traversal (no patch yet)CRITICAL9.892%KEV — actively exploited PoC public EPSS 92%ileFeatured2026-10-01
CVE-2026-76519Cisco Secure Email Gateway: unauthenticated arbitrary file write via crafted email attachment (AMP)CRITICAL9.882%KEV — actively exploited PoC public EPSS 82%ileFeatured2026-10-14
CVE-2026-109618PHP Memory Corruption VulnerabilityHIGH—100%KEV — actively exploited PoC public EPSS 100%ileCISA-KEV2026-10-26
CVE-2026-109619PHP Stale Internal Request-State VulnerabilityHIGH—100%KEV — actively exploited PoC public EPSS 100%ileCISA-KEV2026-10-26
CVE-2026-21589Atlassian Data Center products: unauthenticated access to files in the web rootHIGH—100%KEV — actively exploited PoC public EPSS 100%ileFeatured2026-10-15
CVE-2026-111497Google: CVE-2026-111497 Buffer overflow vulnerability in the Brotli decoderHIGH8.1100%KEV — actively exploited PoC public EPSS 100%ileMicrosoft2026-10-13
CVE-2026-104935Ivanti Connect Secure authentication bypass — exploited zero-day chained to root RCEHIGH—100%KEV — actively exploited PoC public EPSS 100%ileFeatured2026-10-13
CVE-2026-88771Citrix NetScaler: two more exploited flaws (CVE-2026-88771 + CVE-2026-88772)HIGH—100%KEV — actively exploited PoC public EPSS 100%ileFeatured2026-09-27
CVE-2026-48356Adobe Commerce and Magento Unrestricted Upload of File with Dangerous Type VulnerabilityHIGH—99%KEV — actively exploited PoC public EPSS 99%ileCISA-KEV2026-10-27
CVE-2026-46300net: skbuff: preserve shared-frag marker during coalescingHIGH7.897%KEV — actively exploited PoC public EPSS 97%ileMicrosoft2026-05-12
CVE-2026-96951Windows Shell Security Feature Bypass VulnerabilityHIGH8.896%KEV — actively exploited EPSS 96%ileMicrosoft2026-10-13
CVE-2026-0322Palo Alto PAN-OS management interface RCE as rootHIGH8.678%KEV — actively exploited EPSS 78%ileFeatured2026-10-14
CVE-2026-76418A vulnerability in the Remote Access SSL VPN service of Cisco Secure Firewall Adaptive Security Appliance (ASA) SoftwareHIGH8.657%KEV — actively exploited EPSS 57%ileNVD2026-10-28
CVE-2026-41709Broadcom VMWare ESX Insufficient Logging VulnerabilityHIGH—53%KEV — actively exploited EPSS 53%ileCISA-KEV2026-10-28
CVE-2026-111357Ivanti Connect Secure Missing Authentication for Critical Function VulnerabilityHIGH—45%KEV — actively exploited EPSS 45%ileCISA-KEV2026-10-30
CVE-2026-118527Ivanti Connect Secure Generation of Predictable Numbers or Identifiers VulnerabilityHIGH——KEV — actively exploitedCISA-KEV2026-10-30

⬤ Public exploit code available (57 CVEs) not yet KEV-listed

CVE / IDTitleSeverityCVSSEPSSWhy urgentSourceDate
CVE-2024-4577Argument Injection in PHP-CGICRITICAL9.8100%PoC public EPSS 100%ileMicrosoft2024-06-11
CVE-2025-32433Erlang/OTP SSH Vulnerable to Pre-Authentication RCECRITICAL10.0100%PoC public EPSS 100%ileMicrosoft2025-04-08
CVE-2026-41089Windows Netlogon Remote Code Execution VulnerabilityCRITICAL9.8100%PoC public EPSS 100%ileMicrosoft2026-05-12
CVE-2026-55040Microsoft SharePoint Server Security Feature Bypass VulnerabilityCRITICAL9.199%PoC public EPSS 99%ileMicrosoft2026-07-14
CVE-2025-50165Windows Graphics Component Remote Code Execution VulnerabilityCRITICAL9.896%PoC public EPSS 96%ileMicrosoft2025-08-12
CVE-2025-29972Azure Storage Resource Provider Spoofing VulnerabilityCRITICAL9.989%PoC public EPSS 89%ileMicrosoft2025-05-13
CVE-2026-50522Microsoft SharePoint Remote Code Execution VulnerabilityCRITICAL9.888%PoC public EPSS 88%ileMicrosoft2026-07-14
CVE-2026-41096Windows DNS Client Remote Code Execution VulnerabilityCRITICAL9.886%PoC public EPSS 86%ileMicrosoft2026-05-12
CVE-2025-32434PyTorch: `torch.load` with `weights_only=True` leads to remote code executionCRITICAL9.884%PoC public EPSS 84%ileMicrosoft2025-04-08
CVE-2026-93680IBM Langflow OSS 1.0.0 through 1.12.8 could allow a remote attacker to bypass security restrictions due to improper authCRITICAL9.882%PoC public EPSS 82%ileNVD2026-10-29
CVE-2026-43284xfrm: esp: avoid in-place decrypt on shared skb fragsHIGH7.8100%PoC public EPSS 100%ileMicrosoft2026-05-12
CVE-2026-43500rxrpc: Also unshare DATA/RESPONSE packets when paged frags are presentHIGH7.8100%PoC public EPSS 100%ileMicrosoft2026-05-12
CVE-2026-45659Microsoft SharePoint Remote Code Execution VulnerabilityHIGH8.8100%PoC public EPSS 100%ileMicrosoft2026-05-12
CVE-2023-50868MITRE: CVE-2023-50868 NSEC3 closest encloser proof can exhaust CPUHIGH7.5100%PoC public EPSS 100%ileMicrosoft2024-06-11
CVE-2026-42897Microsoft Exchange Server Spoofing VulnerabilityHIGH8.199%PoC public EPSS 99%ileMicrosoft2026-05-12
CVE-2026-42945NGINX ngx_http_rewrite_module vulnerabilityHIGH8.199%PoC public EPSS 99%ileMicrosoft2026-05-12
CVE-2024-30088Windows Kernel Elevation of Privilege VulnerabilityHIGH7.099%PoC public EPSS 99%ileMicrosoft2024-06-11
CVE-2026-49160HTTP.sys Denial of Service VulnerabilityHIGH7.599%PoC public EPSS 99%ileMicrosoft2026-06-09
CVE-2026-23918Apache HTTP Server: http2: double free and possible RCE on early resetHIGH8.899%PoC public EPSS 99%ileMicrosoft2026-05-12
CVE-2026-49975Apache HTTP Server: mod_http2 denial of serviceHIGH7.598%PoC public EPSS 98%ileMicrosoft2026-06-09
CVE-2025-53772Web Deploy Remote Code Execution VulnerabilityHIGH8.898%PoC public EPSS 98%ileMicrosoft2025-08-12
CVE-2025-30397Scripting Engine Memory Corruption VulnerabilityHIGH7.598%PoC public EPSS 98%ileMicrosoft2025-05-13
CVE-2024-35250Windows Kernel-Mode Driver Elevation of Privilege VulnerabilityHIGH7.898%PoC public EPSS 98%ileMicrosoft2024-06-11
CVE-2025-29824Windows Common Log File System Driver Elevation of Privilege VulnerabilityHIGH7.897%PoC public EPSS 97%ileMicrosoft2025-04-08
CVE-2025-40775DNS message with invalid TSIG causes an assertion failureHIGH7.597%PoC public EPSS 97%ileMicrosoft2025-05-13
CVE-2024-30085Windows Cloud Files Mini Filter Driver Elevation of Privilege VulnerabilityHIGH7.897%PoC public EPSS 97%ileMicrosoft2024-06-11
CVE-2025-27480Windows Remote Desktop Services Remote Code Execution VulnerabilityHIGH8.196%PoC public EPSS 96%ileMicrosoft2025-04-08
CVE-2026-9256NGINX ngx_http_rewrite_module vulnerabilityHIGH8.196%PoC public EPSS 96%ileMicrosoft2026-05-12
CVE-2026-50656Microsoft Defender Elevation of Privilege VulnerabilityHIGH7.896%PoC public EPSS 96%ileMicrosoft2026-06-09
CVE-2026-68820Windows Ancillary Function Driver for WinSock Elevation of Privilege VulnerabilityHIGH7.095%PoC public EPSS 95%ileMicrosoft2026-08-11
CVE-2026-65660Microsoft SharePoint Server Remote Code Execution VulnerabilityHIGH8.895%PoC public EPSS 95%ileMicrosoft2026-08-11
CVE-2026-41091Microsoft Defender Elevation of Privilege VulnerabilityHIGH7.895%PoC public EPSS 95%ileMicrosoft2026-05-12
CVE-2025-53786Microsoft Exchange Server Hybrid Deployment Elevation of Privilege VulnerabilityHIGH8.094%PoC public EPSS 94%ileMicrosoft2025-08-12
CVE-2025-21204Windows Process Activation Elevation of Privilege VulnerabilityHIGH7.894%PoC public EPSS 94%ileMicrosoft2025-04-08
CVE-2026-42980NT OS Kernel Elevation of Privilege VulnerabilityHIGH7.894%PoC public EPSS 94%ileMicrosoft2026-06-09
CVE-2026-42055NGINX ngx_http_proxy_v2_module and ngx_http_grpc_module vulnerabilityHIGH8.194%PoC public EPSS 94%ileMicrosoft2026-06-09
CVE-2026-42533NGINX Map directive and Regex matching vulnerabilityHIGH8.194%PoC public EPSS 94%ileMicrosoft2026-07-14
CVE-2024-30084Windows Kernel-Mode Driver Elevation of Privilege VulnerabilityHIGH7.093%PoC public EPSS 93%ileMicrosoft2024-06-11
CVE-2026-40369Windows Kernel Elevation of Privilege VulnerabilityHIGH7.892%PoC public EPSS 92%ileMicrosoft2026-05-12
CVE-2025-60710Host Process for Windows Tasks Elevation of Privilege VulnerabilityHIGH7.892%PoC public EPSS 92%ileMicrosoft2025-11-11
CVE-2025-62215Windows Kernel Elevation of Privilege VulnerabilityHIGH7.091%PoC public EPSS 91%ileMicrosoft2025-11-11
CVE-2026-46242eventpoll: fix ep_remove struct eventpoll / struct file UAFHIGH7.891%PoC public EPSS 91%ileMicrosoft2026-05-12
CVE-2026-45447Heap Use-After-Free in the PKCS7_verify() FunctionHIGH8.890%PoC public EPSS 90%ileMicrosoft2026-06-09
CVE-2026-55200libssh2 - Out-of-Bounds Write via Unchecked packet_length in transport.cHIGH8.190%PoC public EPSS 90%ileMicrosoft2026-06-09
CVE-2025-27740Active Directory Certificate Services Elevation of Privilege VulnerabilityHIGH8.889%PoC public EPSS 89%ileMicrosoft2025-04-08
CVE-2026-96940Microsoft Exchange Server Elevation of Privilege VulnerabilityHIGH8.886%PoC public EPSS 86%ileMicrosoft2026-10-13
CVE-2025-53779Windows Kerberos Elevation of Privilege VulnerabilityHIGH7.286%PoC public EPSS 86%ileMicrosoft2025-08-12
CVE-2024-36971net: fix __dst_negative_advice() raceHIGH7.886%PoC public EPSS 86%ileMicrosoft2024-06-11
CVE-2026-5172CVE-2026-5172HIGH7.386%PoC public EPSS 86%ileMicrosoft2026-05-12
CVE-2025-29810Active Directory Domain Services Elevation of Privilege VulnerabilityHIGH7.586%PoC public EPSS 86%ileMicrosoft2025-04-08
CVE-2025-62221Windows Cloud Files Mini Filter Driver Elevation of Privilege VulnerabilityHIGH7.885%PoC public EPSS 85%ileMicrosoft2025-12-09
CVE-2025-62454Windows Cloud Files Mini Filter Driver Elevation of Privilege VulnerabilityHIGH7.883%PoC public EPSS 83%ileMicrosoft2025-12-09
CVE-2025-54100PowerShell Remote Code Execution VulnerabilityHIGH7.883%PoC public EPSS 83%ileMicrosoft2025-12-09
CVE-2026-53359Januscape: KVM/x86 guest-to-host escape (Intel + AMD) — kvmCTF 0-dayHIGH7.072%PoC public EPSS 72%ileFeatured2026-07-06
CVE-2025-50154Microsoft Windows File Explorer Spoofing VulnerabilityMEDIUM6.598%PoC public EPSS 98%ileMicrosoft2025-08-12
CVE-2026-50507Windows BitLocker Security Feature Bypass VulnerabilityMEDIUM6.892%PoC public EPSS 92%ileMicrosoft2026-06-09
CVE-2025-38501ksmbd: limit repeated connections from clients with the same IPMEDIUM6.582%PoC public EPSS 82%ileMicrosoft2025-08-12

Updated 2026-11-02. KEV source: CISA KEV catalog. PoC data aggregated from Exploit-DB and GitHub advisories. JSON API available.