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Fencer Vulns
critical 9.3

CVE-2005-3051 json

Stack-based buffer overflow in the ARJ plugin (arj.dll) 3.9.2.0 for 7-Zip 3.13, 4.23, and 4.26 BETA, as used in products including Turbo Se…

published 2005-09-23 21 y ago modified 2026-06-16 4 mo ago also EUVD-2005-3051

cvss
9.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
6.1%
EPSS 6.1% chance of exploitation in 30 days, percentile 93%
public exploits
0
none known

Summary

Stack-based buffer overflow in the ARJ plugin (arj.dll) 3.9.2.0 for 7-Zip 3.13, 4.23, and 4.26 BETA, as used in products including Turbo Searcher, allows remote attackers to execute arbitrary code via a large ARJ block.

Exploit prediction

6.05% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).

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.