2528249 – (CVE-2026-85458) CVE-2026-85458 xpdf: Xpdf: Denial of Service via zero-height Type 3 glyph

Bug 2528249 (CVE-2026-85458) - CVE-2026-85458 xpdf: Xpdf: Denial of Service via zero-height Type 3 glyph

Summary: CVE-2026-85458 xpdf: Xpdf: Denial of Service via zero-height Type 3 glyph

Keywords:
Status:	NEW
Alias:	CVE-2026-85458
Product:	Security Response
Classification:	Other
Component:	vulnerability
Sub Component:
Version:	unspecified
Hardware:	All
OS:	Linux
Priority:	low
Severity:	low
Target Milestone:	---
Assignee:	Product Security DevOps Team
QA Contact:
Docs Contact:
URL:
Whiteboard:
Depends On:	2528422 2528424
Blocks:
TreeView+	depends on / blocked

Attachments	(Terms of Use)

Description OSIDB Bzimport 2026-09-03 20:31:27 UTC

Divide-by-zero in Xpdf 4.06 (and earlier), when a glyph in a Type 3 font has a zero height.

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