Medium
6.5
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose...
CVE-2026-124178
First seen on SecPulse
Affected packages
| Package | Affected → Fixed | |
|---|---|---|
| MicrosoftMicrosoft 365 Apps for Enterprise |
≥ 16.0.1, < https://aka.ms/OfficeSecurityReleases→ https://aka.ms/OfficeSecurityReleases |
https://aka.ms/OfficeSecurityReleases |
| MicrosoftMicrosoft Office 365 for Mac |
≥ 1.0.0, < 16.115.26110837→ 16.115.26110837 |
16.115.26110837 |
| MicrosoftMicrosoft Office LTSC 2021 |
≥ 16.0.1, < 16.0.14334.21048→ 16.0.14334.21048 |
16.0.14334.21048 |
| MicrosoftMicrosoft Office LTSC 2024 |
≥ 16.0.0, < 16.0.17932.21140→ 16.0.17932.21140 |
16.0.17932.21140 |
| MicrosoftMicrosoft Office LTSC for Mac 2021 |
≥ 16.0.1, < 16.115.26110837→ 16.115.26110837 |
16.115.26110837 |
| MicrosoftMicrosoft Office LTSC for Mac 2024 |
≥ 16.0.0, < 16.115.26110837→ 16.115.26110837 |
16.115.26110837 |
| MicrosoftOffice Online Server |
≥ 16.0.0.0, < 16.0.10417.20236→ 16.0.10417.20236 |
16.0.10417.20236 |
Original description The description as published by the source.
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.
Source: Microsoft Security Response Center Blog NVD GitHub Advisory
References
- web msrc.microsoft.com
- web nvd.nist.gov
- web github.com