Search/CVE-2026-69355
● CVE — High

CVE-2026-69355

VendormicrosoftProductexchange server, exchange server subscription editionDiscoveredSep 8, 2026UpdatedSep 30, 2026

External control of file name or path in Microsoft Exchange Server allows an authorized attacker to execute code over a network.

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CVSS v3.1
8.8 HIGH
EPSS
0.91%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
1
sources referencing this CVE
Related IOCs
0
seen in the same coverage
Intelligence Reports5
5 intelligence reports available

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EPSS Trend
Sep 10, 2026 → Sep 25, 2026
▲ 0.07pp
0.84% → 0.91% over 2 tracked changes
CVSS v3.1 Detail
Attack VectorNETWORK
Attack ComplexityLOW
Privileges RequiredLOW
User InteractionNONE
ScopeUNCHANGED
ConfidentialityHIGH
IntegrityHIGH
AvailabilityHIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Connections
6 relationships
Timeline
disclosure → media coverage
Sep 8, 2026
Disclosure — published as a CVE record. · last revised by NVD Sep 30, 2026
Sep 8, 2026
advisories.ncsc.nl reports: NCSC-2026-0349 [1.00] [M/H] Kwetsbaarheden verholpen in Microsoft Exchange server