CVE-2011-1986
UnknownEPSS 21.51%
Last modified
CVE-2011-1986 is a vulnerability of currently unknown severity. Use-after-free vulnerability in Microsoft Excel 2003 SP3 allows remote attackers to execute arbitrary code via a crafted spreadsheet, aka "Excel Use after Free WriteAV Vulnerability.". EPSS estimates a 21.51% chance of exploitation in the next 30 days.
Description
Use-after-free vulnerability in Microsoft Excel 2003 SP3 allows remote attackers to execute arbitrary code via a crafted spreadsheet, aka "Excel Use after Free WriteAV Vulnerability."
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Microsoft | Excel | 2003 | Sp3 |
References
- http://www.us-cert.gov/cas/techalerts/TA11-256A.htmlUS Government Resource
- http://www.us-cert.gov/cas/techalerts/TA11-256A.htmlUS Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2011-1986?
Use-after-free vulnerability in Microsoft Excel 2003 SP3 allows remote attackers to execute arbitrary code via a crafted spreadsheet, aka "Excel Use after Free WriteAV Vulnerability."
How severe is CVE-2011-1986?
Severity scoring for CVE-2011-1986 is pending analysis. The EPSS model estimates a 21.51% probability of exploitation in the next 30 days.
How do I fix CVE-2011-1986?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2011-1986?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST