CVE detail
CVE-2025-26630
Use after free in Microsoft Office Access 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 11.0 · 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
2 source links · newest first
Microsoft has released fixes for 57 vulnerabilities in this month’s patch cycle, including for six flaws that have signs of in-the-wild exploitation or disclosure. One of the zero-day exploits has been used in attacks since 2023 as part of a campaign with a backdoor called PipeMagic. None of the six zero-day flaws are rated as […]
newswww.csoonline.comMar 12, 2025, 12:31 AMCISOs need to lean on their admins to plug zero day vulnerabilities in Windows and VMware products as soon as possible, before they are widely exploited. In addition, Windows admins need to be aware of a vulnerability that already has a publicly-available proof of concept exploit that threat actors are sure to jump on. Finally, […]
newswww.csoonline.comMar 12, 2025, 12:15 AM
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
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Microsoft Access Remote Code Execution Vulnerability
- 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.