CVE-2026-103118

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.29% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 21.7% of scored records. A rank, not a probability.

NVD base score

5.3 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Awaiting Analysis. NVD last modified this record on 2026-10-02.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-09-30 13:30Z28 DAYS AGO

Last updated

2026-10-02 16:13Z26 DAYS AGO

Reserved

2026-09-30

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

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

Weaknesses

• CWE-404Improper Resource Shutdown or ReleaseClass
• CWE-674Uncontrolled RecursionClass
• CWE-835Loop with Unreachable Exit Condition ('Infinite Loop')Base

Data version

5.2

Document digest

6dcd0c237150390efbd792dfe161fe096b8e25f25d2800d627333cdec4605913

• vuldb.comVDB-411874 | GraphicsMagick WPG File wpg.c ExtractPostscript recursionhttps://vuldb.com/vuln/411874vdb-entrytechnical-description
• vuldb.comVDB-411874 | CTI Indicators (IOB, IOC, TTP, IOA)https://vuldb.com/vuln/411874/ctisignaturepermissions-required
• vuldb.comCVE-2026-103118 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-103118third-party-advisory
• vuldb.comSubmit #954970 | Graphicsmagick 1.3.47 and prior; fixed in development changeset 627b5b1b2fc2 (2026-08-24), not yet in any release Uncontrolled Recursionhttps://vuldb.com/submit/954970third-party-advisory
• foss.heptapod.nethttps://foss.heptapod.net/graphicsmagick/graphicsmagick/-/commit/627b5b1b2fc2patch