CISA Known Exploited Vulnerability
This vulnerability is actively exploited in the wild and listed in the CISA Known Exploited Vulnerabilities catalog.
Remediation Deadline: Mar 24, 2022
Description
Microsoft Office Excel allows remote attackers to execute arbitrary code via a spreadsheet with a FEATHEADER record containing an invalid cbHdrData size element that affects a pointer offset.
EPSS — Exploit Probability
91.6%
Higher than 99.7% of all CVEs
Required Action
https://nvd.nist.gov/vuln/detail/CVE-2009-3129
Risk Assessment
HIGHIn CISA KEV
High EPSS
Details
- Severity
- High
- EPSS
- 91.6%
- CISA KEV
- Yes
- Ransomware
- Unknown
- Articles
- 0
Timeline
Published
Mar 3, 2022
Added to KEV
Mar 3, 2022
Remediation Due
Mar 24, 2022