GHSA-wfqv-66vq-46rmPublished

Cosign Certificate Chain Expiry Validation Issue Allows Issuing Certificate Expiry to Be Overlooked

cve-program · CVE-2026-24122

Published

cosign

Vendor product

Publisher's version information

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

{
                    "vendor": "sigstore",
                    "product": "cosign",
                    "versions": [
                        {
                            "version": "< 3.0.5",
                            "status": "affected"
                        }
                    ]
                }

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

euvd · EUVD-2026-8430

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: Feb 19, 2026, 10:27:08 PM

dateUpdated: Feb 20, 2026, 3:41:03 PM

8 related source bulletins · separate from aliases

openSUSE-SU-2026:11676-1: trivy-0.74.0-2.1 on GA media

CVE-2026-24122 · CVE-2026-37236 · CVE-2026-41178 · CVE-2026-50163

SUSE-SU-2026:20904-1: Security update for cosign

CVE-2025-11065 · CVE-2025-58181 · CVE-2026-22703 · CVE-2026-22772 · CVE-2026-23991 · CVE-2026-23992 · CVE-2026-24122 · CVE-2026-24137 · CVE-2026-26958

SUSE-SU-2026:0777-1: Security update for cosign

CVE-2025-11065 · CVE-2025-58181 · CVE-2026-22703 · CVE-2026-22772 · CVE-2026-23991 · CVE-2026-23992 · CVE-2026-24122 · CVE-2026-24137 · CVE-2026-26958

openSUSE-SU-2026:10635-1: hauler-1.4.2-1.1 on GA media

CVE-2026-24122

openSUSE-SU-2026:20386-1: Security update for cosign

CVE-2025-11065 · CVE-2025-58181 · CVE-2026-22703 · CVE-2026-22772 · CVE-2026-23991 · CVE-2026-23992 · CVE-2026-24122 · CVE-2026-24137 · CVE-2026-26958

openSUSE-SU-2026:10235-1: cosign-3.0.5-1.1 on GA media

CVE-2026-22772 · CVE-2026-23991 · CVE-2026-23992 · CVE-2026-24122 · CVE-2026-24137 · CVE-2026-26958

openSUSE-SU-2026:21801-1: Security update for trivy

CVE-2026-24122 · CVE-2026-37236 · CVE-2026-41178 · CVE-2026-50163 · CVE-2026-56854 · CVE-2026-56855 · CVE-2026-78662 · CVE-2026-84303 · CVE-2026-84304 · CVE-2026-84445

openSUSE-SU-2026:20662-1: Security update for hauler

CVE-2026-24122

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-2026-24122

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-295

Original publisher date fields

published: 2026-02-19T23:16:24.517

lastModified: 2026-06-17T10:22:39.833

1 source CPE criteria · context only

cpe:2.3:a:sigstore:cosign:*:*:*:*:*:*:*:*

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-wfqv-66vq-46rm

Published

github.com/sigstore/cosign

SEMVER · introduced 0 → fixed 3.0.5

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

osv · GO-2026-4529

Published

github.com/sigstore/cosign

SEMVER · introduced 0

github.com/sigstore/cosign/v2

SEMVER · introduced 0

github.com/sigstore/cosign/v3

SEMVER · introduced 0 → fixed 3.0.5

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