CVE-2026-112179
In MISP, the event synchronization process contained a logic error in the preparation of event reports for remote push. The filtering of non
CVSS
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Sin CVSS
EPSS
0.3%
p22
KEV
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Exploit Today
7
0-100
Publicado: 19 oct 2026 · Última mod.: 19 oct 2026 · CWE-200
Sin historial EPSS suficiente todavía.
In MISP, the event synchronization process contained a logic error in the preparation of event reports for remote push. The filtering of non-exportable tags was applied only once after the iteration over all reports, rather than to each individual report. As a result: - All reports except the last one in the set were pushed to the remote MISP instance with their non-exportable tags intact, effectively disclosing restricted tag information to the receiving instance. - When the last report in the set was withheld (empty), a null report was pushed, causing the remote instance to fail saving the event. This issue affects any MISP instance configured to push events with multiple reports to a remote server via synchronization. Affected: <2.5.48.