CVE-2026-12681Published

Improper Validation of Specified Index, Position, or Offset in Input vulnerability in Google go-attestation. parseEfiSignatureList() does not advance the buffer past vendor bytes before reading entries. For hashSHA256SigGUID lists, this all…

cve-program · CVE-2026-12681

Published

go-attestation

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "Google",
                    "product": "go-attestation",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThanOrEqual": "0.6.0",
                            "versionType": "semver"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

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

euvd · EUVD-2026-38641

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: Jun 24, 2026, 12:49:13 AM

dateUpdated: Jun 24, 2026, 12:57:35 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-2026-12681

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: Awaiting Analysis

Weakness classifications: CWE-1285

Original publisher date fields

published: 2026-06-24T02:16:28.060

lastModified: 2026-10-25T23:10:00.167

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

osv · GHSA-9r4w-jg96-92mv

Published

github.com/google/go-attestation

SEMVER · introduced 0 → fixed 0.6.1

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

osv · GO-2026-5298

Published

github.com/google/go-attestation

SEMVER · introduced 0

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