Search/CVE-2026-70005
● CVE — Medium

CVE-2026-70005

VendormicrosoftProductwindows server 2019, windows server 2022, windows server 2025DiscoveredOct 13, 2026UpdatedOct 28, 2026

Weak authentication in Active Directory Federation Services (AD FS) allows an unauthorized attacker to bypass a security feature over a network.

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CVSS v3.1
5.9 MEDIUM
EPSS
0.63%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Oct 29, 2026 → Oct 30, 2026
▼ 0.01pp
0.64% → 0.63% over 2 tracked changes
CVSS v3.1 Detail
Attack VectorNETWORK
Attack ComplexityHIGH
Privileges RequiredNONE
User InteractionNONE
ScopeUNCHANGED
ConfidentialityNONE
IntegrityHIGH
AvailabilityNONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Connections
4 relationships
Timeline
disclosure → media coverage
Oct 13, 2026
Disclosure — published as a CVE record. · last revised by NVD Oct 28, 2026