CVEvulnerability
CVE-2026-88361
7.5 HIGH
Official page ↗
- Status
- Awaiting Analysis
- Published
- 2026-09-24
- Last modified
- 2026-09-25
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-190
Description
SumatraPDF 3.6.1 contains an integer overflow vulnerability in EngineMupdf::BuildPageLabelRec() when parsing PDF PageLabels /Nums entries.
Related
Weakness · CWE (1)
- CWE-190 Integer Overflow or Wraparound weakness
References
- https://github.com/chenjiefeng2001/sumatrapdf_folked/commit/b22a8c71ddc9de80ece5f88d14b434c20fee912e github.com
- https://github.com/haimag/sumatrapdf/commit/8b999ff1bf0a8df244e75440682a3fd9a038eb2d github.com
- https://github.com/sumatrapdfreader/sumatrapdf/issues/5952 github.com
- https://github.com/sumatrapdfreader/sumatrapdf/issues/5952 github.com