Search/CVE-2026-88097
● CVE — High

CVE-2026-88097

VendormicrosoftProductedge chromiumDiscoveredSep 18, 2026UpdatedSep 24, 2026

Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate privileges locally.

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CVSS v3.1
8.1 HIGH
EPSS
0.26%
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
Intelligence Reports1
1 intelligence report available

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EPSS Trend
Sep 21, 2026 → Sep 26, 2026
▲ 0.04pp
0.22% → 0.26% over 3 tracked changes
CVSS v3.1 Detail
Attack VectorLOCAL
Attack ComplexityHIGH
Privileges RequiredNONE
User InteractionNONE
ScopeCHANGED
ConfidentialityHIGH
IntegrityHIGH
AvailabilityHIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Connections
2 relationships
Timeline
disclosure → media coverage
Sep 18, 2026
Disclosure — published as a CVE record. · last revised by NVD Sep 24, 2026