Skip to content
Fencer Vulns
critical 9.3

CVE-2009-2961 json

Stack-based buffer overflow in Thaddy de Konng KOL Player 1.0 allows remote attackers to cause a denial of service (crash) or execute arbit…

published 2009-08-25 17 y ago modified 2026-06-16 4 mo ago also EUVD-2009-2947

cvss
9.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
4.8%
EPSS 4.8% chance of exploitation in 30 days, percentile 92%
public exploits
1
Exploit-DB

Summary

Stack-based buffer overflow in Thaddy de Konng KOL Player 1.0 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a long URL in a .MP3 playlist file.

Timeline

  1. First public exploit (EDB-9467)
  2. Published

Exploit prediction

4.81% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-9467 KOL Player 1.0 - '.mp3' Local Buffer Overflow (PoC) dos, 2009-08-18

CVSS scores

assigned by version score vector
NVD 2.0 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

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.