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CVE-2026-7233

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CVE-2026-7233

Published: Apr 28, 2026

Modified: May 5, 2026

PUBLISHED

CVSS v3.1

3.3

LOW

Description

A vulnerability was determined in Artifex MuPDF up to 1.28.0. The impacted element is the function fz_subset_cff_for_gids of the file subset-cff.c of the component CFF Index Handler. This manipulation causes out-of-bounds read. The attack can only be executed locally. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through a bug report but has not responded yet.

VendorProductVersions

Artifex

MuPDF

affected
1.0
affected
1.1
affected
1.2
affected
1.3
affected
1.4

+24 more versions

Weaknesses (CWE)

CWE-125
CWE-119

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

References

VDB-359840 | CTI Indicators (IOB, IOC, IOA)
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