Search/CVE-2026-70197
● CVE — High

CVE-2026-70197

DiscoveredOct 13, 2026UpdatedOct 25, 2026

Out-of-bounds write in .NET allows an unauthorized attacker to execute code over a network.

View graph Watch Export
CVSS v3.1
8.1 HIGH
EPSS
0.79%
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 Reports4
4 intelligence reports available

Curated threat research and citations from CrowdStrike, Mandiant, Microsoft, and other sources — unlock with Premium.

Upgrade to Premium
EPSS Trend
Oct 23, 2026 → Oct 26, 2026
▲ 0.09pp
0.69% → 0.79% over 2 tracked changes
CVSS v3.1 Detail
Attack VectorNETWORK
Attack ComplexityHIGH
Privileges RequiredNONE
User InteractionNONE
ScopeUNCHANGED
ConfidentialityHIGH
IntegrityHIGH
AvailabilityHIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Connections
3 relationships
Timeline
disclosure → media coverage
Oct 13, 2026
Disclosure — published as a CVE record. · last revised by NVD Oct 25, 2026
Oct 26, 2026
infosecurity-magazine.com reports: Microsoft Issues Emergency Patch Update for Critical .NET Buffer Overflow Flaw