Good morning.

I'm Cedric and This is your EM Morning Brief for Thursday, March 19, 2026 Cyber Kev CISA's Kev Catalog Updates released March 18th add two newly listed exploited vulnerabilities with near term federal remediation deadlines, Microsoft SharePoint CVE 2263, due March 20 and Zimbra Collaboration Suite CVE 22566376 due to April 1.

Emergency managers should ensure IT OT and partner organizations are tracking these additions, prioritizing patch mitigation for any Internet facing collaboration platforms and validating compensating controls where patching is delayed.

Overseas security state the US embassy issued a security alert for Iran March 18 update.

Organizations with personnel, contractors or family members in near Iran should ensure contact rosters and communications plans are current and that travelers are enrolled in step where applicable.

Let's run through the states.

Nebraska Governor's Office reports continued wildfire impacts and response activity, including an aerial assessment and community engagement tied to the Cottonwood Fire.

Reported acreage and containment status included in the update.

Monitor local evacuation guidance, air quality and any resource requests impacting mutual aid and and logistics.

Nevada Southern Nevada Health district issues a 318 public health advisory on measles outbreak vigilance and vaccination, prioritization, response and sheltering.

Partners should confirm infection control workflows, screening, masking isolation for symptomatic individuals and ensure vaccine access.

Messaging is aligned with public health guidance.

All other states have no significant updates in the last 24 hours.

That's your EM morning brief for Thursday, March 19, 2026.

Stay safe.