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Fencer Vulns
low 2.6

CVE-2006-3653 json

wksss.exe 8.4.702.0 in Microsoft Works Spreadsheet 8.0 allows remote attackers to cause a denial of service (CPU consumption or crash) via…

published 2006-07-17 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-3648

cvss
2.6
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
14.9%
EPSS 14.9% chance of exploitation in 30 days, percentile 96%
public exploits
1
Exploit-DB

Summary

wksss.exe 8.4.702.0 in Microsoft Works Spreadsheet 8.0 allows remote attackers to cause a denial of service (CPU consumption or crash) via crafted (1) Works, (2) Excel, and (3) Lotus 1-2-3 files.

Timeline

  1. First public exploit (EDB-28222)
  2. Published

Exploit prediction

14.88% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-28222 Microsoft Works 8.0 Spreadsheet - Multiple Vulnerabilities dos, 2006-06-14
  • securityfocus.com http://www.securityfocus.com/bid/18989 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 2.6 AV:N/AC:H/Au:N/C:N/I:N/A:P

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.