Patrick Coyle @Pjcoyle@qoto.org

Review - CISA Publishes ChemLock Initial 30-day ICR Notice – Would support the basic information collection needs of the voluntary ChemLock program - https://tinyurl.com/54d7nhf8 #ChemLock #CISA #ICR

CISA Publishes ChemLock Initial 30-day ICR Notice – Would support the basic information collection needs of the voluntary ChemLock program - https://tinyurl.com/563r2668 Subscription required #ChemLock #ICR

Review - Public ICS Disclosures – Week of 5-23-26 – Part 3 – 9 additional vendor disclosure – 9 bulk vendor updates – 3 additional vendor updates – 1 researcher report – 1 exploit – Short version - https://tinyurl.com/22h2hvaa #icsSecurity

Public ICS Disclosures – Week of 5-23-26 – Part 3 – 9 additional vendor disclosure – 9 bulk vendor updates – 3 additional vendor updates – 1 researcher report – 1 exploit - https://tinyurl.com/2bbdy6x7 Subscription required #icsSecurity

Short Takes – 6-1-26 – Federal Register – CG: CDC security zone – FDA: medical device order – CISA: OBP technical analysis ICR notice – CISA: SLCGP grant evaluation - https://tinyurl.com/5n6mk4zf #FederalRegister

Aircraft Cybersecurity Special Conditions – The latest aircraft cybersecurity ‘special condition’ pending development of FAA final rule - https://tinyurl.com/3543e82v #Regulation #FAA #AircraftCybersecurity

Review - HR 8410 Introduced – Train Dispatching Systems – Would require FRA to remove current standards exemption for train dispatch systems – Short version - https://tinyurl.com/2mb54zte #Legislation #FRA

HR 8410 Introduced – Train Dispatching Systems – Would require FRA to remove current standards exemption for train dispatch systems - https://tinyurl.com/59zhyzkr Subscription required #Legislation #FRA

Review - Public ICS Disclosures – Week of 5-23-26 – Part 2 – 12 additional vendor disclosures – Part 3 tomorrow – Short version - https://tinyurl.com/y52vdthz #icsSecurity

Review - Public ICS Disclosures – Week of 5-23-26 – Part 2 – 12 additional vendor disclosures – Part 3 tomorrow – Short version - https://tinyurl.com/y52vdthz #icsSecurity

Public ICS Disclosures – Week of 5-23-26 – Part 2 – 12 additional vendor disclosures – Part 3 tomorrow - https://tinyurl.com/4mf7mvvt Subscription required #icsSecurity

Chemical Incident Reporting – Week of 5-23-26 – 5 incidents reported – 2 possible CSB reportable - https://tinyurl.com/ms9tycnf #ChemicalIncident #CSB

Short Takes – 5-30-26 – Federal Register – Space Bureau: GSO reference links – DOE: Zero-based regulating – PHMSA: Class location correction – OMB: federal financial assistance - https://tinyurl.com/2f985f9u #FederalRegister

Review – Public ICS Disclosures – Week of 5-23-26 – Part 1 – Busy disclosure week; 3 part weekend – 15 vendor disclosures for Part 1 – Short version - https://tinyurl.com/4239a8j2 #icsSecurity

Public ICS Disclosures – Week of 5-23-26 – Part 1 – Busy disclosure week; 3 part weekend – 15 vendor disclosures for Part 1 - https://tinyurl.com/mtwmwr99 Subscription required #icsSecurity

CISA Adds Palo Alto Networks Vulnerability to KEV Catalog – 5-29-26 – PAN disclosed the vulnerability on May 13th, 2026 - https://tinyurl.com/3r78uanm #KEV #CISA #PAN

OMB Approves NOAA Space-Based Data Collection ICR Revision – POES data collection removed from ICR - https://tinyurl.com/bmwa2ke3 #ICR #NOAA #SpaceGeek

Chemical Transportation Incidents – Week of – 4-25-26 – 468 incidents (441 highway, 21 air, 6 rail) - 0 serious incidents (33 no release) - https://tinyurl.com/2tn9v37u #ChemicalIncident #PHMSA

Review – 9 Advisories and 2 Updates Published – 5-28-26 – 8 control system security advisories and 1 medical device security advisory – Updates for advisories from ABB and Mitsubishi – Short version - https://tinyurl.com/2hkdd5mb #icsSecurity

9 Advisories and 2 Updates Published – 5-28-26 – 8 control system security advisories and 1 medical device security advisory – Updates for advisories from ABB and Mitsubishi – DTRH 3rd party vulnerabilities - https://tinyurl.com/yaum64vj Subscription required #icsSecurity