HIGHVulnerability
CVE-2026-81397
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Properties
- severity
- HIGH
- score
- 7.8
- cve_id
- CVE-2026-81397
- signal_observed_at
- 2026-09-17T21:32:14+00:00
- vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- published_at
- 2026-09-08T18:20:56.300
- last_modified
- 2026-09-17T20:18:39.400
Related Entities (17)
HAS_WEAKNESS (1)
→[Weakness]Heap-based Buffer Overflow
DESCRIBED_BY (1)
→[Source]NVD
AFFECTS_PRODUCT (15)
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