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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-112036

Artifex MuPDF Signature Locking pdf-xref.c free_char_list double free

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Status
Published
Published
Updated
Assigning organization
VulDB

Description

A vulnerability was detected in Artifex MuPDF up to 1.28.5. This impacts the function free_char_list of the file source/pdf/pdf-xref.c of the component Signature Locking. Performing a manipulation results in double free. The attack may be initiated remotely. The exploit is now public and may be used. The patch is named 3984925b660afb8a781ddf504021e91be1bc671e. To fix this issue, it is recommended to deploy a patch.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Artifex MuPDF

  • 1.28.0affected
  • 1.28.1affected
  • 1.28.2affected
  • 1.28.3affected
  • 1.28.4affected
  • 1.28.5affected

References