CVE-2026-78510
HIGH
MEDIUM
Priority: 0.03
BB Relevance:
52/100
Published: 2026-09-08
Modified: 2026-10-31
First seen: 2026-10-30
Status: active
Attack Surface
Low Complexity
No Auth
No Interaction
Conf. Impact
Integ. Impact
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
None
UI:
None
S:
Unchanged
C:
High
I:
High
A:
High
Description
Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.
Weakness Classification (1)
Affected Software (16)
References & Advisories (1)
vendor-advisory
patch