Search/CVE-2025-59240
● CVE — Medium

CVE-2025-59240

VendormicrosoftProduct365 apps, excel, office, office long term servicing channelDiscoveredNov 11, 2025UpdatedNov 17, 2025

Exposure of sensitive information to an unauthorized actor in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

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CVSS v3.1
5.5 MEDIUM
EPSS
0.64%
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
EPSS Trend
Aug 16, 2026 → Oct 22, 2026
▲ 0.04pp
0.59% → 0.64% over 2 tracked changes
CVSS v3.1 Detail
Attack VectorLOCAL
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionREQUIRED
ScopeUNCHANGED
ConfidentialityHIGH
IntegrityNONE
AvailabilityNONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Connections
6 relationships
Timeline
disclosure → media coverage
Nov 11, 2025
Disclosure — published as a CVE record. · last revised by NVD Nov 17, 2025
Nov 11, 2025
advisories.ncsc.nl reports: NCSC-2025-0359 [1.00] [M/H] Kwetsbaarheden verholpen in Microsoft Office