CVE-2019-25649Public exploit

Application crash via oversized activation code

Published Mar 26, 2026 · Updated Mar 26, 2026

Out-of-bounds write in River Past Audio Converter 7.7.16 allows local users to crash the application through an oversized activation code. Processing an oversized string in the E-Mail and Activation Code field writes beyond the intended buffer when Activate is selected. A local user must interact with the activation dialog; the demonstrated consequence is an application crash, not system-wide denial of service or code execution.

CVSS severity6.8
Medium
EPSS probability0.11%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds write in River Past Audio Converter 7.7.16 allows local users to crash the application through an oversized activation code. Processing an oversized string in the E-Mail and Activation Code field writes beyond the intended buffer when Activate is selected. A local user must interact with the activation dialog; the demonstrated consequence is an application crash, not system-wide denial of service or code execution.

The record

CVE
CVE-2019-25649
Published
Mar 26, 2026
Updated
Mar 26, 2026
Vendor
River Past Corporation
Product
River Past Audio Converter
Classifications
CWE-787, T1499.004
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 26, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 26, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=7.7.16

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

River Past Corporation · River Past Audio Converterversion=7.7.16

Published CVSS scores

6.8VulnCheckCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
5.5VulnCheckCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-787Out-of-bounds Write
T1499.004Application or System Exploitation

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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