Search/CVE-2026-70354
● CVE — High

CVE-2026-70354

VendormicrosoftProduct.net, visual studio 2022, visual studio 2026, .net frameworkDiscoveredAug 11, 2026UpdatedOct 28, 2026

Out-of-bounds write in .NET allows an unauthorized attacker to execute code locally.

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CVSS v3.1
7.8 HIGH
EPSS
0.36%
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 Reports20
20 intelligence reports available

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EPSS Trend
Aug 19, 2026 → Sep 25, 2026
▲ 0.07pp
0.29% → 0.36% over 2 tracked changes
CVSS v3.1 Detail
Attack VectorLOCAL
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionREQUIRED
ScopeUNCHANGED
ConfidentialityHIGH
IntegrityHIGH
AvailabilityHIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Connections
6 relationships
Timeline
disclosure → media coverage
Aug 11, 2026
Disclosure — published as a CVE record. · last revised by NVD Oct 28, 2026
Aug 11, 2026
advisories.ncsc.nl reports: NCSC-2026-0285 [1.00] [M/H] Kwetsbaarheden verholpen in Microsoft Developer Tools