Analyst Guidance
This week features three verified CVEs with explicit IDs across kernel, development tools, and enterprise systems. CVE-2026-46331 (Linux pedit) poses immediate risk to local systems with a public exploit available; CVE-2026-12957 (Amazon Q Developer) threatens developer credential theft via malicious repositories; and Additionally, CISA issued advisories on multiple OT/healthcare vulnerabilities lacking explicit CVE IDs but affecting critical infrastructure (Daktronics, Delta Electronics, OHIF, IP cameras, Schneider Electric, pydicom/pynetdicom libraries) and warned of ongoing Russian intelligence phishing targeting Signal backup recovery keys.
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-2026-10520 – Ivanti Sentry ✓ NVD
CVSS10 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV
EPSS99% · P100
ActionPatch immediately
Remediation Steps
- Apply the vendor security update from Ivanti
- Verify successful patch deployment across all affected systems
- Review authentication logs for suspicious activity
References:
🛡️CVE-2026-12569 – PTC Windchill And FlexPLM ✓ NVD
CVSS9.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV
EPSS1% · P62
ActionPatch immediately
Remediation Steps
- Consult CISA Known Exploited Vulnerabilities Catalog for detailed product and version information
- Obtain and apply vendor security patch immediately
- Verify patch deployment across all affected systems
- Monitor for indicators of active exploitation
References:
🛡️CVE-2025-67038 – Lantronix EDS5000 ✓ NVD
CVSS9.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV
EPSS1% · P62
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-2026-20253 – Splunk Enterprise ✓ NVD
CVSS9.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV
EPSS88% · P100
ActionPatch immediately
Remediation Steps
- Apply the vendor patch for Splunk Enterprise Missing Authentication issue immediately
- Verify patch installation across all Splunk Enterprise instances
- Monitor Splunk logs for any evidence of unauthorized access or exploitation attempts
- Restrict network access to Splunk management interfaces to trusted networks only
References:
🛡️CVE-2026-35273 – Oracle PeopleSoft Enterprise PeopleTools ✓ NVD
CVSS9.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV
EPSS90% · P100
ActionPatch immediately
Remediation Steps
- Apply Oracle PeopleSoft Enterprise security patch
- Review Oracle security advisories for affected version guidance
- Prioritize patching systems accessible from external networks
References:
🛡️CVE-2026-45247 – Mirasvit Full Page Cache Warmer ✓ NVD
CVSS9.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV
EPSS28% · P98
ActionPatch immediately
Remediation Steps
- Consult CISA Known Exploited Vulnerabilities catalog entry for full product and version details
- Apply vendor security patch
- Verify patch deployment across affected systems
- Review security logs for evidence of exploitation
References:
🛡️CVE-2026-48172 – LiteSpeed CPanel Plugin ✓ NVD
CVSS9.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV
EPSS19% · P97
ActionPatch immediately
Remediation Steps
- Apply the latest security patch from LiteSpeed for the cPanel Plugin immediately
- Verify that only authorized cPanel users have access to affected systems
- Review system logs for evidence of exploitation or unauthorized script execution
- Restrict cPanel administrative access to trusted networks where feasible
References:
🛡️CVE-2026-48907 – Widget Factory Joomla Content Editor ✓ NVD
CVSS9.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV
EPSS80% · P100
ActionPatch immediately
Remediation Steps
- Apply security patch from Widget Factory/Joomla vendor immediately
- Disable the JCE plugin if patch is not immediately available
- Review access logs for evidence of exploitation attempts
References:
🛡️CVE-2026-50751 – Check Point Security Gateway ✓ NVD
CVSS9.3 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV
EPSS71% · P99
ActionPatch immediately
AffectedTechnology Finance Government Defense
Remediation Steps
- Apply the vendor security update for Check Point Remote Access VPN / Mobile Access 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
EPSS87% · P100
ActionPatch immediately
AffectedGovernment Technology Finance Transportation
Remediation Steps
- Apply the vendor security update for Paloaltonetworks Pan-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-2026-42271 – BerriAI LiteLLM ✓ NVD
CVSS8.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV
EPSS75% · P99
ActionPatch immediately
Remediation Steps
- Check CISA's Known Exploited Vulnerabilities catalog for product-specific guidance
- Contact vendor for available security patches
- Apply patch or implement recommended mitigations from vendor advisory
- Verify patch installation and monitor for indicators of active exploitation
References:
🛡️CVE-2026-11645 – Google Chromium V8 ✓ NVD
CVSS8.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV
EPSS2% · P74
ActionPatch immediately
Remediation Steps
- Update Google Chrome to version 149.0.7827.103 or later
- Enable automatic updates to receive future security patches promptly
- Check for and remove any suspicious browser extensions
- Clear browser cache and temporary files after patching
References:
🛡️CVE-2026-20230 – Cisco Unified Communications Manager ✓ NVD
CVSS8.6 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV
EPSS42% · P99
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-2026-54420 – LiteSpeed CPanel Plugin ✓ NVD
CVSS8.5 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV
EPSS1% · P66
ActionPatch immediately
Remediation Steps
- Apply the patch for the LiteSpeed cPanel user-end plugin to all cPanel servers
- Test patched plugin functionality in a staging environment before production deployment
- Review server logs for evidence of exploitation attempts
- Notify hosting customers of patch deployment timeline
References:
🛡️CVE-2025-48595 – Android Framework ✓ NVD
CVSS8.4 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV
EPSS2% · P75
ActionPatch immediately
AffectedTechnology Government
Remediation Steps
- Apply the vendor security update for Google Android 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-2026-20245 – Cisco Catalyst SD-WAN Manager ✓ NVD
CVSS7.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV
EPSS10% · P95
ActionPatch immediately
AffectedGovernment Technology
Remediation Steps
- Apply the vendor security update for Cisco Catalyst SD-WAN Manager 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-2022-0492 – Linux Kernel ✓ NVD
CVSS7.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV
EPSS6% · P92
ActionPatch immediately
AffectedTechnology Government Energy
Remediation Steps
- Identify Linux systems running vulnerable kernel versions
- Apply the latest stable kernel update from your distribution's repository
- Reboot systems to activate patched kernel
- Verify kernel version post-reboot using 'uname -r'
- Prioritize kernel patching for systems exposed to untrusted local users or containers
References:
🛡️CVE-2026-28318 – SolarWinds Serv-U ✓ NVD
CVSS7.5 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV
EPSS11% · P95
ActionPatch immediately
Remediation Steps
- Check CISA's Known Exploited Vulnerabilities catalog for product-specific guidance
- Contact vendor for available security patches
- Apply patch or implement recommended mitigations from vendor advisory
- Verify patch installation and monitor for indicators of active exploitation
References:
🛡️CVE-2024-21182 – Oracle WebLogic Server ✓ NVD
CVSS7.5 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV
EPSS50% · P99
ActionPatch immediately
AffectedTechnology Government
Remediation Steps
- Apply the vendor security update for Oracle Weblogic 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-2026-20262 – Cisco Catalyst SD-WAN Manager ✓ NVD
CVSS6.5 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV
EPSS8% · P94
ActionPatch immediately
AffectedDefense Technology
Remediation Steps
- Apply the vendor security update for Cisco Catalyst SD-WAN Manager 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-2026-7473 – Arista Extensible Operating System ✓ NVD
CVSS5.8 NVD 3.1
Triage statusActive Exploit
Exploitation⚠️ In the wild 🔥 In CISA KEV
EPSS1% · P53
ActionPatch immediately
Remediation Steps
- Apply the vendor security update from Arista
- Review network device access logs for unauthorized activity
- Restrict management access to network devices from trusted administrative networks
References:
🛡️CVE-2026-4020 – WordPress Gravity SMTP ✓ NVD
CVSS7.5 NVD 3.1
Triage statusNo Known Exploit
ExploitationNo exploitation reported
EPSS40% · P98
ActionPatch within 48 hours
AffectedTechnology
Remediation Steps
- Apply the vendor security update for WordPress Gravity SMTP 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-2026-43503 – Linux Kernel ✓ NVD
CVSS8.8 NVD 3.1
Triage statusNo Known Exploit
ExploitationNo exploitation reported
EPSS<1% · P3
ActionPatch this week
Remediation Steps
- Apply kernel patch that addresses DirtyFrag/DirtyClone family privilege escalation
- Restrict user shell access on systems where the kernel patch cannot be immediately applied
- Monitor systems for cloned packet-based attacks and unauthorized privilege escalation
- Verify kernel version is current after patching
References:
🛡️CVE-2026-12957 – Amazon Q Developer ✓ NVD
CVSS7.8 NVD 3.1
Triage statusNo Known Exploit
ExploitationNo exploitation reported
EPSS<1% · P2
ActionPatch this week
Remediation Steps
- Update Amazon Q Developer to the latest patched version
- Review and revoke any cloud credentials that may have been exposed in development environments
- Implement workspace sandboxing or code review policies for untrusted repositories
- Audit recent repository activity for suspicious command execution
References:
🛡️CVE-2026-46331 – Linux Kernel ✓ NVD
CVSS7.8 NVD 3.1
Triage statusNo Known Exploit
ExploitationNo exploitation reported
EPSS<1% · P21
ActionSchedule for next cycle
Remediation Steps
- Identify all Linux systems where unprivileged local user access is permitted
- Apply kernel security update from your Linux distribution (Red Hat or upstream kernel project)
- Reboot affected systems to activate patched kernel
- Verify no local privilege-escalation exploits are active on affected systems
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.