OL
Product
Office Long Term Servicing Channel
by Microsoft · last CVE May 12, 2026
On CISA KEVExploited in the wild
366
CVEs
7
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 5High 309Medium 50Low 2
Watch

Add Office Long Term Servicing Channel to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-32198
7.8
0%
Apr 14
Microsoft Excel Remote Code Execution Vulnerability
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2026-32197
7.8
0%
Apr 14
Microsoft Excel Remote Code Execution Vulnerability
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2026-23657
7.8
0%
Apr 14
Microsoft Word Remote Code Execution Vulnerability
Affected: 2024; 2024
CVE-2026-33095
7.8
0%
Apr 14
Microsoft Word Remote Code Execution Vulnerability
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2026-32189
7.8
0%
Apr 14
Microsoft Excel Remote Code Execution Vulnerability
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2026-26110
7.8
1%
Mar 10
Microsoft Office Remote Code Execution Vulnerability
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2026-26109
7.8
0%
Mar 10
Microsoft Excel Remote Code Execution Vulnerability
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2026-26108
7.8
1%
Mar 10
Microsoft Excel Remote Code Execution Vulnerability
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2026-26107
7.8
0%
Mar 10
Microsoft Excel Remote Code Execution Vulnerability
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2026-26113
7.8
1%
Mar 10
Microsoft Office Remote Code Execution Vulnerability
Affected: 2021; 2021; 2024; 2024; 2024
CVE-2026-26112
7.8
0%
Mar 10
Microsoft Excel Remote Code Execution Vulnerability
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2026-21259
7.8
1%
Feb 10
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to elevate privileges locally
Affected: 2021; 2021; 2024; 2024
CVE-2026-20957
7.8
1%
Jan 13
Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2026-20956
7.8
0%
Jan 13
Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2026-20955
7.8
1%
Jan 13
Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2026-20950
7.8
0%
Jan 13
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2026-20949
7.8
0%
Jan 13
Improper access control in Microsoft Office Excel allows an unauthorized attacker to bypass a security feature locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2026-20948
7.8
1%
Jan 13
Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2026-20946
7.8
1%
Jan 13
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-62564
7.8
1%
Dec 9
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-62563
7.8
1%
Dec 9
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-62562
7.8
1%
Dec 9
Use after free in Microsoft Office Outlook allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-62561
7.8
1%
Dec 9
Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-62560
7.8
1%
Dec 9
Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-62559
7.8
1%
Dec 9
Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-62558
7.8
1%
Dec 9
Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-62557
7.8
0%
Dec 9
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-62556
7.8
1%
Dec 9
Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-62554
7.8
0%
Dec 9
Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-62553
7.8
1%
Dec 9
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-62552
7.8
1%
Dec 9
Relative path traversal in Microsoft Office Access allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2024; 2024
CVE-2025-62216
7.8
0%
Nov 11
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2024; 2024
CVE-2025-62205
7.8
0%
Nov 11
Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2024; 2024
CVE-2025-62203
7.8
1%
Nov 11
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-62201
7.8
1%
Nov 11
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-62200
7.8
1%
Nov 11
Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2024; 2024
CVE-2025-62199
7.8
1%
Nov 11
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-60727
7.8
1%
Nov 11
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-59243
7.8
0%
Oct 14
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2024; 2024
CVE-2025-59238
7.8
0%
Oct 14
Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2024; 2024
CVE-2025-59236
7.8
0%
Oct 14
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-59234
7.8
1%
Oct 14
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-59233
7.8
1%
Oct 14
Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-59231
7.8
1%
Oct 14
Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-59227
7.8
1%
Oct 14
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-59226
7.8
0%
Oct 14
Use after free in Microsoft Office Visio allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2024; 2024
CVE-2025-59225
7.8
0%
Oct 14
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-59224
7.8
0%
Oct 14
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-59223
7.8
0%
Oct 14
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-59222
7.8
0%
Oct 14
Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally
Affected: 2021; 2021; 2021; 2024; 2024; 2024
Page 2 of 7 · 309 total
123…7