CVEvulnerability

CVE-2026-66806

5.5 MEDIUM Published 2026-08-11 Modified 2026-08-14 Official page ↗
Status
Analyzed
Published
2026-08-11
Last modified
2026-08-14
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weaknesses
CWE-125, CWE-193

Description

Off-by-one error in Microsoft Office Word allows an unauthorized attacker to disclose information locally.

Affected configurations

• microsoft 365 apps • microsoft office 2019 • microsoft office 2021 • microsoft office 2024 • microsoft word 2016

Related

Weakness · CWE (2)

  • CWE-125 Out-of-bounds Read weakness
  • CWE-193 Off-by-one Error weakness

References