CVE-2026-57258
Received Received - Intake

PRC File Header Parsing Out-of-Bounds Read Vulnerability

Publication date: 2026-07-08

Last updated on: 2026-07-08

Assigner: Foxit

Description
The PRC file header parsing logic trusts the constructed file structure description information, assumes that the underlying array contains elements and reads them, leading to out-of-bounds reads and application crashes.

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Meta Information

Published
2026-07-08
Last Modified
2026-07-08
Generated
2026-07-08
AI Q&A
2026-07-08
EPSS Evaluated
N/A
NVD
CVE-2026-57258
EUVD
EUVD-2026-42190

Affected Vendors & Products

Currently, no data is known.

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-125 The product reads data past the end, or before the beginning, of the intended buffer.

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Executive Summary

This vulnerability occurs in the PRC file header parsing logic, where the software trusts the constructed file structure description information without proper validation. It assumes that the underlying array contains elements and attempts to read them, which can lead to out-of-bounds reads and cause the application to crash.

Impact Analysis

The vulnerability can lead to application crashes due to out-of-bounds reads when processing PRC file headers. This can result in denial of service or instability in the affected application.

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