INTEL_REPORT
CISA Cybersecurity Advisories · published 4/28/2026, 12:00:00 PM · TLP amber
Summary
Ingested excerpt (first ~500 chars of normalized text).
NSA GRASSMARLIN View CSAF Summary Successful exploitation of this vulnerability could allow an attacker to disclose sensitive information. The following versions of NSA GRASSMARLIN are affected: GRASSMARLIN vers:all/* CVSS Vendor Equipment Vulnerabilities v3 5.5 NSA NSA GRASSMARLIN Improper Restriction of XML External Entity Reference Background Critical Infrastructure Sectors: Information Technology Countries/Areas Deployed: Worldwide Company Headquarters Location: United S…
https://www.cisa.gov/news-events/ics-advisories/icsa-26-118-01
sha256:4860630d2f3088c95a429eaed13e5a62c613a44eb84225a38236eb3e97bd4f85
What we pulled out
Deterministic extractor (IOC + allowlisted tokens + ATT&CK IDs present in DB).
Indicators
Linked with report → mentions → indicator. Values open the indicator workspace.
Malware families
Allowlist token matches only.
Threat actors mentioned
Allowlist mentions — not a formal attribution verdict.
ATT&CK techniques
MITRE IDs referenced in text and present in local technique table.
CONTINUE INVESTIGATION
High-signal pivots without leaving the thread you started in search.
Browse the report corpus.
Neighborhood from the first linked indicator.