Search/CVE-2026-78513
● CVE — Medium

CVE-2026-78513

Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally.

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CVSS v3.1
5.5 MEDIUM
EPSS
0.54%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Intelligence Reports2
2 intelligence reports available

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EPSS Trend
Sep 10, 2026 → Sep 11, 2026
▼ 0.01pp
0.55% → 0.54% 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
7 relationships
Timeline
disclosure → media coverage
Sep 8, 2026
Disclosure — published as a CVE record.