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Fencer Vulns
critical 9.3

CVE-2006-6261 json

Buffer overflow in Quintessential Player 4.50.1.82 and earlier allows remote attackers to cause a denial of service (crash) and possibly ex…

published 2006-12-04 19 y ago modified 2026-06-16 4 mo ago also EUVD-2006-6244

cvss
9.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
6.0%
EPSS 6.0% chance of exploitation in 30 days, percentile 93%
public exploits
1
Exploit-DB

Summary

Buffer overflow in Quintessential Player 4.50.1.82 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted (1) M3u or (2) M3u-8 file; or a (3) crafted PLS file with a long value in the (a) NumberofEntries, (b) Length (aka Length1), (c) Filename (aka File1), (d) Title (aka Title1) field, or other unspecified fields.

Timeline

  1. First public exploit (EDB-2860)
  2. Published

Exploit prediction

5.96% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-2860 Quintessential Player 4.50.1.82 - Playlist Denial of Service (PoC) dos, 2006-11-28
  • securityfocus.com http://www.securityfocus.com/bid/21331 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

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

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.