CVEvulnerability

CVE-2026-100208

8.1 HIGH Published 2026-09-25 Modified 2026-10-28 Official page ↗
Status
Modified
Published
2026-09-25
Last modified
2026-10-28
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 3.1 ([email protected])
8.1 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-122, CWE-190

Description

Integer overflow or wraparound in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.

Affected configurations

• microsoft 365 apps • microsoft office 2021 • microsoft office 2024

Related

Weakness · CWE (2)

  • CWE-122 Heap-based Buffer Overflow weakness
  • CWE-190 Integer Overflow or Wraparound weakness

References