Analyst Guidance
This week's verified CVE coverage is limited to one explicitly identified vulnerability: but lacked explicit CVE identifiers in the provided summaries. Additional threats include GitLab authenticated RCE with PoC release, PTC Windchill/FlexPLM pre-authentication chains, and Active Directory certificate-spoofing (Certighost), none with verbatim CVE IDs in source text.
CVE Details & Remediation
How to read this report
🛡️Verified facts — NVD & CISA KEV
⏳Partially verified — awaiting NVD enrichment
🧠AI analysis — synthesis, verify before acting
🛡️Actionable · Verified facts
NVD-published · CISA KEV cross-checked🛡️CVE-2026-15409 – SonicWall SMA1000 Appliances ✓ NVD
CVSS10 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ↻ Ongoing
EPSS78% · P100
ActionPatch immediately
AffectedTechnology Finance
Remediation Steps
- Apply the vendor security update for SonicWall SMA1000 Appliances as a priority.
- Restrict network exposure of the affected service to trusted sources until patched.
- Review logs and detections for indicators of exploitation.
- Confirm fixed versions against the official vendor advisory before deploying.
References:
🛡️CVE-2026-48282 – Adobe ColdFusion ✓ NVD
CVSS10 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ↻ Ongoing
EPSS99% · P100
ActionPatch immediately
Remediation Steps
- Apply the latest security patch from Adobe for ColdFusion path traversal vulnerability
- Implement input validation and sanitization on all file path parameters
- Restrict directory access permissions to the minimum required
- Review recent application logs for path traversal exploitation attempts
References:
🛡️CVE-2026-48558 – Simple-Help Simplehelp ✓ NVD
CVSS10 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ↻ Ongoing
EPSS11% · P96
ActionPatch immediately
AffectedTechnology
Remediation Steps
- Apply the vendor security update for SimpleHelp as a priority.
- Restrict network exposure of the affected service to trusted sources until patched.
- Review logs and detections for indicators of exploitation.
- Confirm fixed versions against the official vendor advisory before deploying.
References:
🛡️CVE-2026-34910 – Ubiquiti UniFi OS ✓ NVD
CVSS10 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ↻ Ongoing
EPSS87% · P100
ActionPatch immediately
Remediation Steps
- Apply the vendor security update for Ubiquiti UniFi OS as a priority.
- Restrict network exposure of the affected service to trusted sources until patched.
- Review logs and detections for indicators of exploitation.
- Confirm fixed versions against the official vendor advisory before deploying.
References:
🛡️CVE-2026-34909 – Ubiquiti UniFi OS ✓ NVD
CVSS10 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ↻ Ongoing
EPSS57% · P99
ActionPatch immediately
Remediation Steps
- Apply the vendor security update for Ubiquiti UniFi OS as a priority.
- Restrict network exposure of the affected service to trusted sources until patched.
- Review logs and detections for indicators of exploitation.
- Confirm fixed versions against the official vendor advisory before deploying.
References:
🛡️CVE-2026-34908 – Ubiquiti UniFi OS ✓ NVD
CVSS10 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ↻ Ongoing
EPSS58% · P99
ActionPatch immediately
Remediation Steps
- Apply the vendor security update for Ubiquiti UniFi OS as a priority.
- Restrict network exposure of the affected service to trusted sources until patched.
- Review logs and detections for indicators of exploitation.
- Confirm fixed versions against the official vendor advisory before deploying.
References:
🛡️CVE-2026-50522 – Microsoft SharePoint ✓ NVD
CVSS9.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ● New this week ★ Added to KEV this week
EPSS57% · P99
ActionPatch immediately
AffectedTechnology Finance
Remediation Steps
- Apply the vendor security update for Microsoft Sharepoint Server as a priority.
- Restrict network exposure of the affected service to trusted sources until patched.
- Review logs and detections for indicators of exploitation.
- Confirm fixed versions against the official vendor advisory before deploying.
References:
🛡️CVE-2026-0770 – Langflow ✓ NVD
CVSS9.8 NVD 3.0
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ● New this week ★ Added to KEV this week
EPSS53% · P99
ActionPatch immediately
AffectedGovernment Technology
Remediation Steps
- Apply the vendor security update for Langflow as a priority.
- Restrict network exposure of the affected service to trusted sources until patched.
- Review logs and detections for indicators of exploitation.
- Confirm fixed versions against the official vendor advisory before deploying.
References:
🛡️CVE-2026-63030 – WordPress Core ✓ NVD
CVSS9.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ● New this week ★ Added to KEV this week
EPSS98% · P100
ActionPatch immediately
AffectedTechnology Government
Remediation Steps
- Apply the vendor security update for WordPress Core as a priority.
- Restrict network exposure of the affected service to trusted sources until patched.
- Review logs and detections for indicators of exploitation.
- Confirm fixed versions against the official vendor advisory before deploying.
References:
🛡️CVE-2026-25089 – Fortinet FortiSandbox ✓ NVD
CVSS9.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV
EPSS70% · P99
ActionPatch immediately
Remediation Steps
- Apply the vendor patch immediately per Fortinet's security advisory
References:
🛡️CVE-2026-39808 – Fortinet FortiSandbox ✓ NVD
CVSS9.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ↻ Ongoing
EPSS90% · P100
ActionPatch immediately
AffectedTechnology
Remediation Steps
- Apply the vendor security update for Fortinet Fortisandbox as a priority.
- Restrict network exposure of the affected service to trusted sources until patched.
- Review logs and detections for indicators of exploitation.
- Confirm fixed versions against the official vendor advisory before deploying.
References:
🛡️CVE-2026-46817 – Oracle E-Business Suite ✓ NVD
CVSS9.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ↻ Ongoing
EPSS13% · P96
ActionPatch immediately
AffectedGovernment Transportation
Remediation Steps
- Apply the vendor security update for Oracle E-Business Suite as a priority.
- Restrict network exposure of the affected service to trusted sources until patched.
- Review logs and detections for indicators of exploitation.
- Confirm fixed versions against the official vendor advisory before deploying.
References:
🛡️CVE-2026-56164 – Microsoft SharePoint Server ✓ NVD
CVSS9.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ↻ Ongoing
EPSS18% · P97
ActionPatch immediately
AffectedGovernment Transportation
Remediation Steps
- Apply the vendor security update for Microsoft Sharepoint Server as a priority.
- Restrict network exposure of the affected service to trusted sources until patched.
- Review logs and detections for indicators of exploitation.
- Confirm fixed versions against the official vendor advisory before deploying.
References:
🛡️CVE-2026-48939 – Joomlic Icagenda ✓ NVD
CVSS9.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ↻ Ongoing
EPSS24% · P98
ActionPatch immediately
Remediation Steps
- Check CISA Known Exploited Vulnerabilities Catalog for iCagenda advisory
- Apply vendor patch for unrestricted file upload vulnerability
- Review upload directories for any suspicious or unexpected files
- Restrict file upload functionality to authenticated users with appropriate permissions
References:
🛡️CVE-2026-48908 – JoomShaper SP Page Builder ✓ NVD
CVSS9.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ↻ Ongoing
EPSS88% · P100
ActionPatch immediately
Remediation Steps
- Check CISA Known Exploited Vulnerabilities Catalog for JoomShaper advisory and patch details
- Apply vendor patch for unrestricted file upload vulnerability
- Audit filesystem for unauthorized files or modifications
- Implement upload restrictions and validate file types server-side
References:
🛡️CVE-2026-12569 – PTC Windchill And FlexPLM ✓ NVD
CVSS9.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ↻ Ongoing
EPSS2% · P81
ActionPatch immediately
Remediation Steps
- Refer to CISA Known Exploited Vulnerabilities catalog for vendor-specific remediation guidance
- Apply patches provided by the affected vendor
- Monitor systems for signs of compromise
- Verify that systems are no longer vulnerable before returning to production
References:
🛡️CVE-2025-67038 – Lantronix EDS5000 ✓ NVD
CVSS9.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ↻ Ongoing
EPSS14% · P96
ActionPatch immediately
Remediation Steps
- Apply vendor patches immediately per Lantronix security advisory
- Isolate affected Lantronix EDS5000 devices from untrusted network segments
- Monitor for signs of unauthorized access or code execution
- Implement network access controls to restrict inbound traffic to EDS5000 management interfaces
References:
🛡️CVE-2026-56291 – Balbooa Forms ✓ NVD
CVSS9.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ↻ Ongoing
EPSS76% · P99
ActionPatch immediately
Remediation Steps
- Apply the vendor security update for Balbooa Forms as a priority.
- Restrict network exposure of the affected service to trusted sources until patched.
- Review logs and detections for indicators of exploitation.
- Confirm fixed versions against the official vendor advisory before deploying.
References:
🛡️CVE-2026-56290 – Joomlack Page Builder ✓ NVD
CVSS9.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ↻ Ongoing
EPSS83% · P100
ActionPatch immediately
Remediation Steps
- Apply the vendor security update for Joomlack Page Builder as a priority.
- Restrict network exposure of the affected service to trusted sources until patched.
- Review logs and detections for indicators of exploitation.
- Confirm fixed versions against the official vendor advisory before deploying.
References:
🛡️CVE-2026-58644 – Microsoft SharePoint ✓ NVD
CVSS9.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ↻ Ongoing
EPSS5% · P91
ActionPatch immediately
Remediation Steps
- Apply the vendor security update for Microsoft SharePoint as a priority.
- Restrict network exposure of the affected service to trusted sources until patched.
- Review logs and detections for indicators of exploitation.
- Confirm fixed versions against the official vendor advisory before deploying.
References:
🛡️CVE-2026-16232 – Check Point SmartConsole ✓ NVD
CVSS9.1 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ● New this week ★ Added to KEV this week
EPSS13% · P96
ActionPatch immediately
AffectedTechnology Finance
Remediation Steps
- Apply the vendor security update for Checkpoint Multi-Domain Security Management as a priority.
- Restrict network exposure of the affected service to trusted sources until patched.
- Review logs and detections for indicators of exploitation.
- Confirm fixed versions against the official vendor advisory before deploying.
References:
🛡️CVE-2026-0257 – Palo Alto Networks PAN-OS ✓ NVD
CVSS9.1 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV
EPSS94% · P100
ActionPatch immediately
AffectedGovernment
Remediation Steps
- Apply the latest PAN-OS security patch to all affected appliances
- Verify GlobalProtect portal and gateway authentication mechanisms post-patch
- Review VPN access logs for signs of unauthorized authentication bypass exploitation
- Monitor for suspicious lateral movement and ransomware deployment indicators
- Implement additional authentication controls (multi-factor authentication) where available
References:
🛡️CVE-2026-45659 – Microsoft SharePoint Server ✓ NVD
CVSS8.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ↻ Ongoing
EPSS9% · P95
ActionPatch immediately
AffectedGovernment
Remediation Steps
- Apply Microsoft security update for SharePoint Server immediately
- Restrict Internet exposure of on-premises SharePoint Server instances using firewall rules and network segmentation
- Review access logs for indicators of compromise
- Enable enhanced logging and monitoring on affected SharePoint deployments
References:
🛡️CVE-2026-20230 – Cisco Unified Communications Manager ✓ NVD
CVSS8.6 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ↻ Ongoing
EPSS81% · P100
ActionPatch immediately
AffectedTechnology
Remediation Steps
- Apply the vendor security update for Cisco Unified Communications Manager Server as a priority.
- Restrict network exposure of the affected service to trusted sources until patched.
- Review logs and detections for indicators of exploitation.
- Confirm fixed versions against the official vendor advisory before deploying.
References:
🛡️CVE-2026-55255 – Langflow ✓ NVD
CVSS8.4 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ↻ Ongoing
EPSS29% · P98
ActionPatch immediately
Remediation Steps
- Apply the vendor security update for Langflow Langflow as a priority.
- Restrict network exposure of the affected service to trusted sources until patched.
- Review logs and detections for indicators of exploitation.
- Confirm fixed versions against the official vendor advisory before deploying.
References:
🛡️CVE-2021-27137 – Dd-Wrt ✓ NVD
CVSS8.1 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ● New this week ★ Added to KEV this week
EPSS16% · P97
ActionPatch immediately
Remediation Steps
- Apply the vendor security update for DD-WRT DD-WRT as a priority.
- Restrict network exposure of the affected service to trusted sources until patched.
- Review logs and detections for indicators of exploitation.
- Confirm fixed versions against the official vendor advisory before deploying.
References:
🛡️CVE-2026-56155 – Microsoft Active Directory Federation Services ✓ NVD
CVSS7.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ↻ Ongoing
EPSS2% · P82
ActionPatch immediately
AffectedGovernment Transportation
Remediation Steps
- Apply the vendor security update for Microsoft Windows 10 1607 as a priority.
- Restrict network exposure of the affected service to trusted sources until patched.
- Review logs and detections for indicators of exploitation.
- Confirm fixed versions against the official vendor advisory before deploying.
References:
🛡️CVE-2023-4346 – KNX Association KNX Protocol Connection Authorization Option 1 ✓ NVD
CVSS7.5 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ↻ Ongoing
EPSS1% · P56
ActionPatch immediately
Remediation Steps
- Apply the vendor security update for KNX Association KNX Protocol Connection Authorization Option 1 as a priority.
- Restrict network exposure of the affected service to trusted sources until patched.
- Review logs and detections for indicators of exploitation.
- Confirm fixed versions against the official vendor advisory before deploying.
References:
🛡️CVE-2026-15410 – SonicWall SMA1000 Appliances ✓ NVD
CVSS7.2 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ↻ Ongoing
EPSS76% · P99
ActionPatch immediately
AffectedTechnology Finance
Remediation Steps
- Apply the vendor security update for SonicWall SMA1000 Appliances as a priority.
- Restrict network exposure of the affected service to trusted sources until patched.
- Review logs and detections for indicators of exploitation.
- Confirm fixed versions against the official vendor advisory before deploying.
References:
🛡️CVE-2026-29059 – Windmill ✓ NVD
CVSS7.5 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild ● New this week
EPSS3% · P84
ActionPatch within 48 hours
AffectedTechnology Government
Remediation Steps
- Apply the vendor security update for Windmill as a priority.
- Restrict network exposure of the affected service to trusted sources until patched.
- Review logs and detections for indicators of exploitation.
- Confirm fixed versions against the official vendor advisory before deploying.
References:
🛡️CVE-2026-60137 – WordPress Core ✓ NVD
CVSS5.9 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ● New this week ★ Added to KEV this week
EPSS78% · P100
ActionPatch immediately
AffectedGovernment Technology
Remediation Steps
- Apply the vendor security update for Wordpress as a priority.
- Restrict network exposure of the affected service to trusted sources until patched.
- Review logs and detections for indicators of exploitation.
- Confirm fixed versions against the official vendor advisory before deploying.
References:
🛡️CVE-2008-4128 – Cisco IOS ✓ NVD
CVSS4.3 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV ↻ Ongoing
EPSS33% · P98
ActionPatch immediately
AffectedGovernment Energy
Remediation Steps
- Check CISA Known Exploited Vulnerabilities Catalog for Cisco advisory and patch information
- Apply vendor patch from Cisco Security Advisories
- Verify Cisco IOS version after patching
- Monitor for signs of unauthorized access or configuration changes on affected devices
References:
🛡️CVE-2026-32194 – Microsoft Bing Images ✓ NVD
CVSS9.8 NVD 3.1
Triage statusNo Known Exploit
ExploitationNo exploitation reported
EPSS1% · P50
ActionPatch within 48 hours
Remediation Steps
- Apply Microsoft's critical patch for Bing image search service immediately
- Verify patch deployment across all Bing image-processing worker nodes
- Review image submission pipelines for any suspicious SVG processing history
- Monitor for abnormal command execution logs on affected infrastructure
References:
🛡️CVE-2026-16723 – Fastjson (Alibaba JSON library for Java) ✓ NVD
CVSS9 NVD 3.1
Triage statusNo Known Exploit
ExploitationNo exploitation reported ● New this week
EPSS<1% · P34
ActionPatch within 48 hours
Remediation Steps
- Isolate Spring Boot applications using Fastjson from untrusted networks immediately
- Implement strict input validation and WAF rules to reject suspicious JSON payloads
- Monitor for exploitation attempts and disable JSON deserialization features if not required
- Prepare for vendor patch release and apply as soon as available
- Consider use of alternative JSON libraries until patch is released
References:
🛡️CVE-2026-42533 – NGINX / F5 ✓ NVD
CVSS8.1 NVD 3.1
Triage statusNo Known Exploit
ExploitationNo exploitation reported ● New this week
EPSS3% · P85
ActionPatch this week
AffectedTechnology Government
Remediation Steps
- Apply the vendor security update for NGINX / F5 as a priority.
- Restrict network exposure of the affected service to trusted sources until patched.
- Review logs and detections for indicators of exploitation.
- Confirm fixed versions against the official vendor advisory before deploying.
References:
🛡️CVE-2026-8933 – Ubuntu snap-confine ✓ NVD
CVSS7.8 NVD 3.1
Triage statusNo Known Exploit
ExploitationNo exploitation reported ● New this week
EPSS<1% · P8
ActionPatch this week
AffectedTechnology Government
Remediation Steps
- Apply the vendor security update for Ubuntu snap-confine as a priority.
- Restrict network exposure of the affected service to trusted sources until patched.
- Review logs and detections for indicators of exploitation.
- Confirm fixed versions against the official vendor advisory before deploying.
References:
🛡️CVE-2026-48294 – Adobe Acrobat ✓ NVD
CVSS7.4 NVD 3.1
Triage statusNo Known Exploit
ExploitationNo exploitation reported
EPSS1% · P72
ActionPatch this week
Remediation Steps
- Update the Adobe Acrobat Chrome extension to the patched version via the Chrome Web Store
- Verify that all users with the extension installed receive the automatic update
- Consider temporarily disabling the extension in high-security environments pending full rollout of the patch
- Monitor for any evidence of unauthorized WhatsApp Web access or data exfiltration
References:
🤖 This vulnerability report was compiled by defend.network using AI-powered analysis of vulnerability databases, vendor advisories, and threat intelligence feeds. Always verify remediation steps through official vendor channels before implementing changes in production environments.