# Microsoft Office LTSC for Mac 2021.

Every CVE that names Microsoft Office LTSC for Mac 2021 among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first (an older page)

- [Microsoft Office Excel Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-78518.md)
  `CVE-2026-78518` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 8.8 High · Not analysed yet · Published 8 Sept 2026 · Tags: Memory corruption, CWE-20
- [Microsoft Office Outlook Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-78509.md)
  `CVE-2026-78509` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 9.8 Critical · Critical (CVSS 9+) · Not analysed yet · Published 8 Sept 2026 · Tags: Memory corruption
- [Microsoft Office Word Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-78517.md)
  `CVE-2026-78517` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 8.8 High · Not analysed yet · Published 8 Sept 2026 · Tags: Memory corruption
- [Microsoft Office Word Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-78504.md)
  `CVE-2026-78504` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 8.8 High · Not analysed yet · Published 8 Sept 2026 · Tags: Memory corruption
- [Microsoft Office PowerPoint Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-78513.md)
  `CVE-2026-78513` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 8 Sept 2026 · Tags: Memory corruption
- [Microsoft Outlook and Word Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-78510.md)
  `CVE-2026-78510` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 8.4 High · Not analysed yet · Published 8 Sept 2026 · Tags: Memory corruption
- [Microsoft Office Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-78505.md)
  `CVE-2026-78505` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 8.8 High · Not analysed yet · Published 8 Sept 2026 · Tags: Memory corruption
- [Microsoft Office Excel Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-78515.md)
  `CVE-2026-78515` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 6.5 Medium · Not analysed yet · Published 8 Sept 2026 · Tags: Memory corruption
- [Microsoft Office Word Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-78502.md)
  `CVE-2026-78502` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 6.5 Medium · Not analysed yet · Published 8 Sept 2026 · Tags: Memory corruption
- [Microsoft Office Word Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-78511.md)
  `CVE-2026-78511` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 8.8 High · Not analysed yet · Published 8 Sept 2026 · Tags: Memory corruption
- [Microsoft Office Graphics Component Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-78439.md)
  `CVE-2026-78439` · CVE record: Microsoft Microsoft Office 365 for Mac and 3 more · CVSS 8.8 High · Not analysed yet · Published 8 Sept 2026 · Tags: Memory corruption
- [Microsoft Office Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-77898.md)
  `CVE-2026-77898` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 7.5 High · Not analysed yet · Published 8 Sept 2026 · Tags: Memory corruption
- [Windows GDI Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-77491.md)
  `CVE-2026-77491` · CVE record: Microsoft Microsoft Office 365 for Mac and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 8 Sept 2026 · Tags: Memory corruption
- [Microsoft Office PowerPoint Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-69797.md)
  `CVE-2026-69797` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 8.8 High · Not analysed yet · Published 8 Sept 2026 · Tags: Memory corruption
- [Microsoft Office PowerPoint Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-69767.md)
  `CVE-2026-69767` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 8.8 High · Not analysed yet · Published 8 Sept 2026 · Tags: Memory corruption
- [Microsoft Office Word Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-69759.md)
  `CVE-2026-69759` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 8.8 High · Not analysed yet · Published 8 Sept 2026 · Tags: Memory corruption
- [Microsoft Office Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-69739.md)
  `CVE-2026-69739` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 6.5 Medium · Not analysed yet · Published 8 Sept 2026 · Tags: Memory corruption
- [Microsoft Office Word Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-69719.md)
  `CVE-2026-69719` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 6.5 Medium · Not analysed yet · Published 8 Sept 2026 · Tags: CWE-126
- [Microsoft Office Word Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-69734.md)
  `CVE-2026-69734` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 6.5 Medium · Not analysed yet · Published 8 Sept 2026 · Tags: Memory corruption
- [Microsoft Office Word Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-69722.md)
  `CVE-2026-69722` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 8.8 High · Not analysed yet · Published 8 Sept 2026 · Tags: Memory corruption
- [Microsoft Office Word Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-69686.md)
  `CVE-2026-69686` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 8.8 High · Not analysed yet · Published 8 Sept 2026 · Tags: Memory corruption
- [Microsoft Office PowerPoint Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-69678.md)
  `CVE-2026-69678` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 8.8 High · Not analysed yet · Published 8 Sept 2026 · Tags: Memory corruption
- [Microsoft Office Word Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-69671.md)
  `CVE-2026-69671` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 8.8 High · Not analysed yet · Published 8 Sept 2026 · Tags: Memory corruption
- [Graphic Fonts Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-69576.md)
  `CVE-2026-69576` · CVE record: Microsoft Microsoft Office 365 for Mac and 3 more · CVSS 7.8 High · Not analysed yet · Published 8 Sept 2026 · Tags: Memory corruption
- [Microsoft Office Word Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-69556.md)
  `CVE-2026-69556` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 8.8 High · Not analysed yet · Published 8 Sept 2026 · Tags: Memory corruption
- [Win32k Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-69609.md)
  `CVE-2026-69609` · CVE record: Microsoft Microsoft Office 365 for Mac and 3 more · CVSS 5.5 Medium · Not analysed yet · Published 8 Sept 2026 · Tags: Memory corruption, CWE-193
- [Microsoft Word Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-70105.md)
  `CVE-2026-70105` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 6.5 Medium · Not analysed yet · Published 20 Aug 2026 · Tags: CWE-20
- [Microsoft Excel Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-68817.md)
  `CVE-2026-68817` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 7.8 High · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Excel Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-68814.md)
  `CVE-2026-68814` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 7.8 High · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Excel Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-68812.md)
  `CVE-2026-68812` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 7.8 High · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Excel Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-68805.md)
  `CVE-2026-68805` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 7.8 High · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Excel Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-68804.md)
  `CVE-2026-68804` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 7.8 High · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption, CWE-197
- [Microsoft Excel Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-68803.md)
  `CVE-2026-68803` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 7.8 High · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Excel Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-68801.md)
  `CVE-2026-68801` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 7.8 High · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Excel Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-68799.md)
  `CVE-2026-68799` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Excel Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-68797.md)
  `CVE-2026-68797` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Office Graphics Component Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-66809.md)
  `CVE-2026-66809` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Office Word Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-66810.md)
  `CVE-2026-66810` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Office Graphics Component Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-66807.md)
  `CVE-2026-66807` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 7.8 High · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Office Word Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-64917.md)
  `CVE-2026-64917` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Office Word Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-64915.md)
  `CVE-2026-64915` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 7.8 High · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Office Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-64911.md)
  `CVE-2026-64911` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 7.8 High · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Office Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-64910.md)
  `CVE-2026-64910` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 7.8 High · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Office Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-64909.md)
  `CVE-2026-64909` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 7.8 High · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Office Word Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-64907.md)
  `CVE-2026-64907` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 7.8 High · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Office Word Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-64905.md)
  `CVE-2026-64905` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 7.8 High · Not analysed yet · Published 11 Aug 2026 · Tags: CWE-126
- [Microsoft Office Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-64904.md)
  `CVE-2026-64904` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 7.8 High · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Office Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-64903.md)
  `CVE-2026-64903` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 7.8 High · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Office Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-64899.md)
  `CVE-2026-64899` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Office Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-64898.md)
  `CVE-2026-64898` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 7.8 High · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Office Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-63533.md)
  `CVE-2026-63533` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 7.8 High · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Office Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-63532.md)
  `CVE-2026-63532` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 7.8 High · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Office Word Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-63531.md)
  `CVE-2026-63531` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Office Word Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-63530.md)
  `CVE-2026-63530` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Office Word Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-63527.md)
  `CVE-2026-63527` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 7.8 High · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Office Word Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-63528.md)
  `CVE-2026-63528` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Office Graphics Component Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-63526.md)
  `CVE-2026-63526` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 7.8 High · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Office Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-63524.md)
  `CVE-2026-63524` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Office Graphics Component Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-62842.md)
  `CVE-2026-62842` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption
- [Microsoft Word Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-58651.md)
  `CVE-2026-58651` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 7.8 High · Not analysed yet · Published 11 Aug 2026 · Tags: Memory corruption

Newest: <https://agentprime.io/advisories/technology/microsoft-office-ltsc-for-mac-2021.md>
Older: <https://agentprime.io/advisories/technology/microsoft-office-ltsc-for-mac-2021.md?cursor=WyIyMDI2LTA4LTExVDE3OjA1OjQyLjY1NjAwMFoiLCJDVkUtMjAyNi01ODY1MSJd>

## Filters and formats

Filters are query parameters on this URL: `q` (words, as in a web search engine: `"a phrase"`, `OR`, `-word`; an id; a package or product name), `severity` (low, medium, high or critical), `critical=1`, `kev=1`, `ecosystem` (npm, pypi, packagist, go, maven, rubygems, crates, nuget, hex), `kind=package`, `assigner` (a CNA’s short name), `min_score` and `state`. Each record’s title links to its Markdown page.

- The same list as JSON: <https://api.agentprime.io/v1/advisories?technology=microsoft-office-ltsc-for-mac-2021&cursor=WyIyMDI2LTA5LTA4VDE3OjE0OjQ0LjE5NjAwMFoiLCJDVkUtMjAyNi02ODg4MCJd>
- Every list: <https://agentprime.io/advisories.md>, critical: <https://agentprime.io/advisories/critical.md>; by weakness: <https://agentprime.io/advisories/tag/sql-injection.md> and the other tags in <https://agentprime.io/llms.txt>; by technology: `/advisories/technology/<slug>.md` (`fortinet-fortimail`)

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The web page: <https://agentprime.io/advisories/technology/microsoft-office-ltsc-for-mac-2021/?cursor=WyIyMDI2LTA5LTA4VDE3OjE0OjQ0LjE5NjAwMFoiLCJDVkUtMjAyNi02ODg4MCJd>. Everything for agents: <https://agentprime.io/llms.txt>.