CVE detail
CVE-2025-27745
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
Buzz score
Why this CVE is surfacing
This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.
Buzz score components · mention 6.9 · diversity 5.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Why it matters now
Mention timeline
- Total mentions
- 0
- within the 30d window
- Peak daily
- 0
- highest bucket
Evidence
Source links by recency
1 source links · newest first
- April Patch Tuesday news: Windows zero day being exploited, ‘big vulnerability’ in 2 SAP appsCSO Online
A threat actor is exploiting a zero-day elevation of privileges vulnerability in the Windows Common Log File System to deploy ransomware, one of a number of critical holes Microsoft plugged today as part of its April Patch Tuesday releases. “The targets include organizations in the information technology (IT) and real estate sectors of the United […]
newswww.csoonline.comApr 8, 2025, 11:21 PM
Exploit code
Public exploit repository references
Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.
0 repository references · best confidence N/A · max 0 stars
Related records
Similar CVEs
6 related CVEs with shared weakness or product evidence
- CVE-2026-40419CVSS 7.8 · High
Use after free in Microsoft Office allows an authorized attacker to elevate privileges locally.
- CVE-2026-40418CVSS 7.8 · High
Use after free in Microsoft Office allows an authorized attacker to elevate privileges locally.
- CVE-2026-40366CVSS 8.4 · High
Access of resource using incompatible type ('type confusion') in Microsoft Office Word allows an unauthorized attacker to execute code locally.
- CVE-2026-40361CVSS 8.4 · High
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
- CVE-2026-40359CVSS 7.8 · High
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
- CVE-2026-40358CVSS 8.4 · High
Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.