Microsoft Microsoft 365 Apps for Enterprise

Name: Microsoft Microsoft 365 Apps for Enterprise
Brand: Microsoft

productEU

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

by severity

2critical48high129medium13low

updated 2026-10-27

vulnerabilities (675)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2023-23397US	critical9.8OT critical	97.2% (100th)	KEV	https://aka.ms/OfficeSecurityReleases	2023-03-14	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2024-21413US	—OT critical	94.7% (100th)	KEV	https://aka.ms/OfficeSecurityReleases	2024-02-13	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2026-21509US	—OT critical	70.8% (99th)	KEV	https://aka.ms/OfficeSecurityReleases	2026-01-26	2 versions
CVE-2026-32201US	medium6.5OT critical	43.4% (99th)	KEV	no fix	2026-04-14	≤ vers:unknown/*
CVE-2021-42292US	medium6.8OT critical	43.0% (99th)	KEV	https://aka.ms/OfficeSecurityReleases	2021-11-10	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2026-21514US	—OT critical	1.59% (75th)	KEV	https://aka.ms/OfficeSecurityReleases	2026-02-10	2 versions
CVE-2026-20963US	—OT critical	29.2% (98th)	KEV	no fix	2026-01-13	≤ vers:unknown/*
CVE-2023-36761US	medium6.5OT critical	19.6% (97th)	KEV	https://aka.ms/OfficeSecurityReleases	2023-09-12	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2023-35311US	—OT critical	15.5% (97th)	KEV	https://aka.ms/OfficeSecurityReleases	2023-07-11	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2023-21715US	high7.3OT critical	12.0% (96th)	KEV	https://aka.ms/OfficeSecurityReleases	2023-02-14	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2024-38189US	—OT critical	8.19% (95th)	KEV	https://aka.ms/OfficeSecurityReleases	2024-08-13	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2021-38646US	medium6.8OT critical	7.99% (95th)	KEV	https://aka.ms/OfficeSecurityReleases	2021-09-15	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2023-21716US	critical9.8	84.8% (100th)	Exploit	https://aka.ms/OfficeSecurityReleases	2023-02-14	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2020-16947US	high9.3	33.7% (98th)	Exploit	https://aka.ms/OfficeSecurityReleases	2020-10-16	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2025-54897US	—	21.7% (98th)	Exploit	no fix	2025-09-09	≤ vers:unknown/*
CVE-2024-38200US	—	21.7% (98th)	Exploit	https://aka.ms/OfficeSecurityReleases	2024-08-12	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2025-47166US	—	21.6% (98th)	Exploit	no fix	2025-06-10	≤ vers:unknown/n/a
CVE-2023-35636US	—	17.7% (97th)	Exploit	https://aka.ms/OfficeSecurityReleases	2023-12-12	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2024-21378US	—	11.0% (96th)	Exploit	https://aka.ms/OfficeSecurityReleases	2024-02-13	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2020-1493US	medium5.5	7.30% (94th)	Exploit	https://aka.ms/OfficeSecurityReleases	2020-08-17	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2023-33131US	—	5.72% (93rd)	Exploit	https://aka.ms/OfficeSecurityReleases	2023-06-14	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2023-28285US	—	3.01% (87th)	Exploit	https://aka.ms/OfficeSecurityReleases	2023-04-11	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2023-28311US	—	2.72% (86th)	Exploit	https://aka.ms/OfficeSecurityReleases	2023-04-11	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2023-23399US	—	2.53% (85th)	Exploit	https://aka.ms/OfficeSecurityReleases	2023-03-14	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2025-27751US	—	2.48% (84th)	Exploit	https://aka.ms/OfficeSecurityReleases	2025-04-08	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2025-47175US	—	2.39% (84th)	Exploit	https://aka.ms/OfficeSecurityReleases	2025-06-10	2 versions
CVE-2025-47165US	—	2.19% (82nd)	Exploit	https://aka.ms/OfficeSecurityReleases	2025-06-10	2 versions
CVE-2023-33148US	—	2.06% (81st)	Exploit	https://aka.ms/OfficeSecurityReleases	2023-07-11	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2025-47171US	—	1.68% (77th)	Exploit	https://aka.ms/OfficeSecurityReleases	2025-06-10	2 versions
CVE-2025-47957US	—	1.31% (71st)	Exploit	https://aka.ms/OfficeSecurityReleases	2025-06-10	2 versions
CVE-2025-47176US	—	0.75% (55th)	Exploit	https://aka.ms/OfficeSecurityReleases	2025-06-10	2 versions
CVE-2023-36041US	high7.8	56.7% (99th)	—	https://aka.ms/OfficeSecurityReleases	2023-11-14	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2023-32029US	—	53.5% (99th)	—	https://aka.ms/OfficeSecurityReleases	2023-06-14	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2021-34501US	medium6.8	51.7% (99th)	—	https://aka.ms/OfficeSecurityReleases	2021-07-14	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2021-34478US	medium6.8	51.5% (99th)	—	https://aka.ms/OfficeSecurityReleases	2021-08-12	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2023-33133US	—	44.0% (99th)	—	https://aka.ms/OfficeSecurityReleases	2023-06-14	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2023-36413US	medium6.5	30.0% (98th)	—	https://aka.ms/OfficeSecurityReleases	2023-11-14	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2022-35742US	—	22.3% (98th)	—	https://aka.ms/OfficeSecurityReleases	2023-06-01	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2025-47163US	—	20.9% (98th)	—	no fix	2025-06-10	≤ vers:unknown/n/a
CVE-2026-20945US	medium5.4	19.1% (97th)	—	no fix	2026-04-14	≤ vers:unknown/*
CVE-2026-20947US	—	18.4% (97th)	—	no fix	2026-01-13	≤ vers:unknown/*
CVE-2021-31178US	medium4.3	16.0% (97th)	—	https://aka.ms/OfficeSecurityReleases	2021-05-11	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2021-31179US	medium6.8	13.5% (96th)	—	https://aka.ms/OfficeSecurityReleases	2021-05-11	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2021-31939US	medium6.8	13.3% (96th)	—	https://aka.ms/OfficeSecurityReleases	2021-06-08	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2020-1483US	high9.3	8.84% (95th)	—	https://aka.ms/OfficeSecurityReleases	2020-08-17	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2026-20959US	medium5.4	7.68% (95th)	—	no fix	2026-01-13	≤ vers:unknown/*
CVE-2021-38656US	medium6.8	6.73% (94th)	—	https://aka.ms/OfficeSecurityReleases	2021-09-15	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2024-43504US	—	6.50% (94th)	—	https://aka.ms/OfficeSecurityReleases	2024-10-08	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2021-38655US	medium6.8	6.39% (94th)	—	https://aka.ms/OfficeSecurityReleases	2021-09-15	16.0.1 → https://aka.ms/OfficeSecurityReleases
CVE-2021-38659US	medium6.8	6.36% (94th)	—	https://aka.ms/OfficeSecurityReleases	2021-09-15	16.0.1 → https://aka.ms/OfficeSecurityReleases

showing 50 of 675

weaknesses (8)

The flaw types (CWEs) most of these CVEs share.

CWE-416Use After Free155 CVEs
CWE-122Heap-based Buffer Overflow102 CVEs
CWE-125Out-of-bounds Read88 CVEs
CWE-20Improper Input Validation88 CVEs
CWE-94Improper Control of Generation of Code ('Code Injection')44 CVEs
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer35 CVEs
CWE-200Exposure of Sensitive Information to an Unauthorized Actor29 CVEs
CWE-822Untrusted Pointer Dereference28 CVEs

sources (2)

Which sources assert this record, and when.

EUEU Vulnerability Database (ENISA)657 CVEs
NLNCSC-NL (CSAF)90 CVEs

scry

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