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Vendor

4Mhz

2 known vulnerabilities.

4Mhz at a glance

Last 12 months
2
Critical · all time
1
Exploited · all time
0
Public exploit · all time
0
New vulnerabilities per month · last 12 months
0 1 1 December 2025: 0 vulnerabilities Dec 2025 January 2026: 0 vulnerabilities February 2026: 1 vulnerability, 1 critical March 2026: 1 vulnerability Mar April 2026: 0 vulnerabilities May 2026: 0 vulnerabilities June 2026: 0 vulnerabilities Jun July 2026: 0 vulnerabilities August 2026: 0 vulnerabilities September 2026: 0 vulnerabilities Sep October 2026: 0 vulnerabilities November 2026: 0 vulnerabilities
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Products

B64dec 1 Base64 Decoder 1
All Critical High Medium Low Exploited only Public exploit

2 results · Feed

  • High 8.4
    CVE-2019-25634

    Base64 Decoder 1.1.2 Local Buffer Overflow SEH Egghunter

    Base64 Decoder 1.1.2 contains a stack-based buffer overflow vulnerability that allows local attackers to execute arbitrary code by triggering a structured exception handler (SEH) overwrite. Attackers can craft a malicious input file that overflows a buffer, o…

    4Mhz Base64 Decoder
  • Critical 9.8
    CVE-2020-37124

    B64dec 1.1.2 - Buffer Overflow (SEH Overflow + Egg Hunter)

    B64dec 1.1.2 contains a buffer overflow vulnerability that allows attackers to execute arbitrary code by overwriting Structured Exception Handler (SEH) with crafted input. Attackers can leverage an egg hunter technique and carefully constructed payload to inj…

    4Mhz B64dec