cve-2026-91808

MEDIUM CVSS 6.1 cvelistv5
Description

A heap-based out-of-bounds read vulnerability exists in Foxit PDF Editor Reader’s handling of PDF image objects with inconsistent compression metadata. Insufficient validation during image decoding may result in an undersized buffer and an out-of-bounds read during rendering, causing an application crash.

Timeline
Published
2026-09-23 07:50 UTC
Last Modified
2026-09-23
CVSS Details
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
Affected Products
  • Foxit Software Inc. Foxit PDF Editor
  • Foxit Software Inc. Foxit PDF Reader
Weaknesses (CWE)
CWE-125
SSVC (CISA Stakeholder-Specific Vulnerability Categorization) CISA Coordinator v2.0.3
Exploitation
none
Automatable
no
Technical Impact
partial
Decision timestamp
2026-09-23T15:25:57.837671Z

What is SSVC? — CISA's vulnerability-prioritisation framework using a decision tree rather than a single score.

References
Linked Vulnerabilities

No linked vulnerabilities found.

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