CVE-2026-91808
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.
- Score
- CVSS 3.1 6.1 Medium
- Status
- Analyzed - 14984358-7092-470d-8f34-ade47a7658a2
- Published
- 2026-09-23
- Last modified
- 2026-10-08
- Weaknesses
- CWE-125
Affected products
- Pdf Editor (Foxit)
- Pdf Reader (Foxit)
- Foxit Pdf Editor (Foxit Software Inc.)
- Foxit Pdf Reader (Foxit Software Inc.)
References
- https://www.foxit.com/support/security-bulletins.html
