CVE-2026-57255

Information disclosure via unchecked color-space function output

Published Jul 8, 2026 · Updated Jul 8, 2026

Out-of-bounds read in Foxit PDF Editor and Reader on Windows allows attackers to disclose information through a crafted PDF. An abnormal PDF color space references a semantically malformed function whose unvalidated output is treated as an illegal pointer and read beyond the intended memory region. Opening the file requires user interaction but no prior privileges, and the read can expose limited process memory and crash the desktop application without reported data modification or code execution.

CVSS severity6.1
Medium
EPSS probability0.15%
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 read in Foxit PDF Editor and Reader on Windows allows attackers to disclose information through a crafted PDF. An abnormal PDF color space references a semantically malformed function whose unvalidated output is treated as an illegal pointer and read beyond the intended memory region. Opening the file requires user interaction but no prior privileges, and the read can expose limited process memory and crash the desktop application without reported data modification or code execution.

The record

CVE
CVE-2026-57255
Published
Jul 8, 2026
Updated
Jul 8, 2026
Vendor
Foxit Software
Product
Foxit PDF Reader
Classifications
CWE-125, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 8, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 8, 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=Versions 2026.1.1 and earlier

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Foxit Software · Foxit PDF Readerversion=Versions 2026.1.1 and earlier
Foxit Software · Foxit PDF Editorversion=Versions 13.2.4 and earlier; version=Versions 14.0.4 and earlier; version=Versions 2026.1.1 and earlier

Published CVSS scores

6.1Foxit SoftwareCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-125Out-of-bounds Read
T1204.002User Execution: Malicious File

Public exploit references

No public exploit references are available in this record.

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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