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Vulnerability record · CVE-2022-41992 · published 16 December 2022

CVE-2022-41992: Poweriso out-of-bounds write vulnerability

Poweriso · Poweriso

A memory corruption vulnerability exists in the VHD File Format parsing CXSPARSE record functionality of PowerISO PowerISO 8.3. A specially-crafted file can lead to an out-of-bounds write. A victim needs to open a malicious file to trigger this vulnerability.

7.8 CVSS 3.1 High EPSS 0.47% · top 61.9% CWE-787 · Out-of-bounds write
7.8CVSS 3.1 base score
0.47%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

A memory corruption vulnerability exists in the VHD File Format parsing CXSPARSE record functionality of PowerISO PowerISO 8.3. A specially-crafted file can lead to an out-of-bounds write. A victim needs to open a malicious file to trigger this vulnerability.

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1644 ExploitThird Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1644 ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-41992), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.