Public mode

No access to your tenant or devices. Every item links to its source. What this means

CVE-2026-118753

FreeImage through 3.18.0 and danoli3 fork before 3.19.25 Heap Buffer Overflow via GIF_PLAYBACK Compositing

CVSS 4.0 8.5 HIGHCVSS 3.1 7.8 HIGHCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-118753

Published

FreeImage through 3.18.0 and the danoli3 FreeImage fork before 3.19.25 contain a heap buffer overflow vulnerability in PluginGIF.cpp that allows attackers to write past the canvas allocation via unclipped GIF frame rectangles. Attackers can craft a GIF whose frame left plus width exceeds the logical screen width, causing GifPlaybackCompositeFrame() and GifPlaybackFillRect() to corrupt heap memory when loaded with GIF_PLAYBACK.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-118753

Published

FreeImage

https://github.com

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "danoli3",
                    "product": "FreeImage",
                    "defaultStatus": "unaffected",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "versionType": "semver",
                            "lessThan": "3.19.25"
                        },
                        {
                            "version": "3.19.25",
                            "status": "unaffected",
                            "versionType": "semver"
                        }
                    ],
                    "collectionURL": "https://github.com",
                    "packageURL": "pkg:github/danoli3/FreeImage",
                    "repo": "https://github.com/danoli3/FreeImage"
                }

FreeImage

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "FreeImage",
                    "product": "FreeImage",
                    "defaultStatus": "unaffected",
                    "versions": [
                        {
                            "version": "0",
                            "lessThanOrEqual": "3.18.0",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON