EUVD-2026-93560Published

ImageSharp: CCITT fax decompression (T4/Modified Huffman): unbounded WriteBits overflows strip buffer — heap OOB write in SixLabors.ImageSharp

cve-program · CVE-2026-106117

Published

ImageSharp

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "SixLabors",
                    "product": "ImageSharp",
                    "versions": [
                        {
                            "version": ">= 3.0.0, < 4.1.1",
                            "status": "affected"
                        }
                    ]
                }

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

euvd · EUVD-2026-93560

Published

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Oct 6, 2026, 5:53:46 PM

dateUpdated: Oct 6, 2026, 6:20:09 PM

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

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

nvd · CVE-2026-106117

Published

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Analyzed

Weakness classifications: CWE-787

Original publisher date fields

published: 2026-10-06T18:16:53.550

lastModified: 2026-10-27T20:11:46.843

1 source CPE criteria · context only

cpe:2.3:a:sixlabors:imagesharp:*:*:*:*:*:*:*:*

The original JSON retains the logical configuration operators, exclusions and version bounds.

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

osv · GHSA-jj3q-cwqj-842r

Published

ImageSharp

NuGet

ECOSYSTEM · introduced 3.0.0 → fixed 3.2.0

ImageSharp

NuGet

ECOSYSTEM · introduced 4.0.0 → fixed 4.1.1

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