Vulnerabilities

CVE-2026-81950

Microsoft Office 2019 for 32-bit editions: CWE-415

Track
CVSS 7.8 High

What it is

Reported

Double free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Source reported · Source: NVD · Complete source description.

Dates

Source last published: 2026-09-08 22:20 UTC · Source last updated: 2026-10-25 19:05 UTC

What is affected

Reported

Microsoft; Microsoft Office 2019 for 32-bit editions. Product-level identification only; no affected-version conclusion is available from this field.

Source reported · Source: NVD

Dates

Source last published: 2026-09-08 22:20 UTC · Source last updated: 2026-10-25 19:05 UTC

Urgency and basis

Tracker computed

Track

Current priority score and EPSS: loading from the tracker record. They are read when this page loads and are not shown without JavaScript. They change daily and are not part of "Source last updated".

Tracker decision tier from the evidence detailed below

Dates

Source last updated: 2026-10-25 19:05 UTC

Exploitation evidence

Not reported

Not reported by tracked sources.

What to do

Reported

A source remediation link is available. Validate that guidance against the affected product and your environment.

Source remediation ↗

Source reported · Tracked source remediation field

Dates

Source last updated: 2026-10-25 19:05 UTC

Detection and validation

Mapped metadata availability only. These signals do not change priority.

Sigma, Atomic, Nuclei, and Metasploit: none mapped by tracked sources.

Sigma
Not mapped by tracked sources.
Atomic
Not mapped by tracked sources.
Nuclei
Not mapped by tracked sources.
Metasploit
Not mapped by tracked sources.

Evidence detail

Loading the full tracker evidence record…