CVE-2026-103118

GraphicsMagick WPG File wpg.c ExtractPostscript recursion

State: Published
Severity: 5.3 Medium
Published: Sep 30, 2026
Updated: Oct 2, 2026
Reserved: Sep 30, 2026

Description

A vulnerability was detected in GraphicsMagick up to 1.3.47. Affected by this vulnerability is the function ExtractPostscript of the file coders/wpg.c of the component WPG File Handler. Performing a manipulation results in uncontrolled recursion. The attack may be initiated remotely. The patch is named 627b5b1b2fc2. It is suggested to install a patch to address this issue. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X	VulDB
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:X/RL:O/RC:C	VulDB
3.0	4.3 Medium	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:X/RL:O/RC:C	VulDB
2.0	5.0 Medium	AV:N/AC:L/Au:N/C:N/I:N/A:P/E:ND/RL:OF/RC:C	VulDB

Weaknesses

CWE-674 Uncontrolled Recursion
CWE-404 Denial of Service

Affected Products

Product	Versions
GraphicsMagickn/a	1.3.0Affected 1.3.1Affected 1.3.2Affected 1.3.3Affected 1.3.4Affected 1.3.5Affected 1.3.6Affected 1.3.7Affected 1.3.8Affected 1.3.9Affected 1.3.10Affected 1.3.11Affected 1.3.12Affected 1.3.13Affected 1.3.14Affected 1.3.15Affected 1.3.16Affected 1.3.17Affected 1.3.18Affected 1.3.19Affected 1.3.20Affected 1.3.21Affected 1.3.22Affected 1.3.23Affected 1.3.24Affected and 23 more versions

References

VDB-411874 | GraphicsMagick WPG File wpg.c ExtractPostscript recursionvdb-entrytechnical-description
VDB-411874 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
CVE-2026-103118 | CVE Analysis and Reportthird-party-advisory
Submit #954970 | Graphicsmagick 1.3.47 and prior; fixed in development changeset 627b5b1b2fc2 (2026-08-24), not yet in any release Uncontrolled Recursionthird-party-advisory
https://foss.heptapod.net/graphicsmagick/graphicsmagick/-/commit/627b5b1b2fc2patch

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