Notepad++ Exploit Code and Flaws Publicly Disclosed
ID: 7f923b41-482c-57e4-9d9b-56ad2283d96a
STIX ID: report--7f923b41-482c-57e4-9d9b-56ad2283d96a
Feed Name: securityonline.info
Threat Score
Security researchers disclosed three vulnerabilities in Notepad++: two arbitrary code execution flaws via XML files (CVE-2026-48800 and CVE-2026-48778, CVSS 7.8) and a local denial-of-service (CVE-2026-48770, CVSS 5.0). Public proof-of-concept exploit code is available, and users should update to v8.9.6.1 or later immediately.
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