EUVD-2026-16894
GHSA-j9q5-hw2p-xmcf
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
Lifecycle Timeline
4Description
A vulnerability was identified in dloebl CGIF up to 0.5.2. This vulnerability affects the function cgif_addframe of the file src/cgif.c of the component GIF Image Handler. The manipulation of the argument width/height leads to integer overflow. The attack may be initiated remotely. The identifier of the patch is b0ba830093f4317a5d1f345715d2fa3cd2dab474. It is suggested to install a patch to address this issue. VulDB is the best source for vulnerability data and more expert information about this specific topic.
Analysis
Integer overflow in dloebl CGIF up to version 0.5.2 allows remote attackers to trigger availability impact via manipulation of width/height arguments in the cgif_addframe function. The vulnerability requires user interaction (UI:P) but can be exploited over the network with no authentication. …
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Remediation
Within 30 days: Identify affected systems running dloebl CGIF and apply vendor patches as part of regular patch cycle. Vendor patch is available.
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External POC / Exploit Code
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