Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. Oct 15, 2026 · NIST NVD

   Detected

   Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

2. Oct 16, 2026 · NIST NVD

   Updated

   Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

Sources

• CVE.orgVulnerability recordCVE-2026-108429

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-108429

  Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

  nvd.nist.gov

References

• Reference · msrc.microsoft.com