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Vulnerability Database · npm · Package report

sigstore: vulnerability history, versions and safety

sigstore is a package in the npm ecosystem. Vulert records 1 vulnerability for it across 38 releases, first recorded in Jul 2026. Each vulnerability names the versions it affects, the fixed version to move to, and a workaround where no fix has been published.

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1 vulnerabilities recorded H1
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0 with no fix published

Every vulnerability has a patched version to move to.

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1 in the last 12 months

Most recent disclosure 01 Jul 2026.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

See all sigstore vulnerabilities

Vulert verdict on sigstore 5.0.0 i

Updated on 23 Oct 2026

Good news: 5.0.0, the version you would install today, has no known vulnerabilities. Older releases do — the table below lists all 1.

Package health score 77/100
  • Security Minor issues
  • Maintenance Sustainable
  • Popularity Niche
  • Community Quiet

What to do: Stay on 5.0.0 or newer. This can change: a vulnerability disclosed tomorrow can affect 5.0.0 too — Vulert watches the package and alerts you if that happens. Monitor it with Vulert →

  • Current release 5.0.0 — unaffected i
  • Vulnerabilities on record 1 over 1 year · 1 in the last year i
  • Latest disclosure 01 Jul 2026 i
  • Highest CVSS 7.5 i
  • With no published fix 0 i
  • Depended on by 350 packages i
  • Stars 186 i
  • Last release 4 months ago i
  • Licence Apache-2.0 i

Version list, release dates, licence and dependants published by the npm registry, refreshed 23 Oct 2026. Licence information is not legal advice.

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01 Versions

Which versions are affected

Every version Vulert tracks for sigstore, newest first, with the vulnerabilities recorded against each one. A version showing none has no vulnerability in the Vulert database — open it for the full picture on that release.

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Version Released Vulert vulnerabilities Licence Fix published Details
5.0.0 01 Jun 2026 none Apache-2.0 — Details →
4.1.1 22 May 2026 none Apache-2.0 — Details →
4.1.0 19 Dec 2025 H1 Apache-2.0 Yes Details →
4.0.0 29 Jul 2025 H1 Apache-2.0 Yes Details →
3.1.0 04 Feb 2025 H1 Apache-2.0 Yes Details →
3.0.0 14 Oct 2024 H1 Apache-2.0 Yes Details →
2.3.1 16 May 2024 H1 Apache-2.0 Yes Details →
2.3.0 04 Apr 2024 H1 Apache-2.0 Yes Details →
2.2.2 15 Feb 2024 H1 Apache-2.0 Yes Details →
2.2.1 08 Feb 2024 H1 Apache-2.0 Yes Details →
2.2.0 12 Jan 2024 H1 Apache-2.0 Yes Details →
2.1.0 29 Aug 2023 H1 Apache-2.0 Yes Details →
2.0.0 18 Aug 2023 H1 Apache-2.0 Yes Details →
1.9.0 10 Aug 2023 H1 Apache-2.0 Yes Details →
1.8.0 19 Jul 2023 H1 Apache-2.0 Yes Details →
1.7.0 30 Jun 2023 H1 Apache-2.0 Yes Details →
1.6.0 06 Jun 2023 H1 Apache-2.0 Yes Details →
1.5.2 16 May 2023 H1 Apache-2.0 Yes Details →
1.5.1 15 May 2023 H1 Apache-2.0 Yes Details →
1.5.0 11 May 2023 H1 Apache-2.0 Yes Details →
1.4.0 24 Apr 2023 H1 Apache-2.0 Yes Details →
1.3.2 20 Apr 2023 H1 Apache-2.0 Yes Details →
1.3.1 20 Apr 2023 H1 Apache-2.0 Yes Details →
1.3.0 18 Apr 2023 H1 Apache-2.0 Yes Details →
1.2.0 23 Mar 2023 H1 Apache-2.0 Yes Details →
1.1.1 14 Mar 2023 H1 Apache-2.0 Yes Details →
1.1.0 14 Mar 2023 H1 Apache-2.0 Yes Details →
1.0.0 09 Feb 2023 H1 Apache-2.0 Yes Details →
1.0.0-beta.1 08 Feb 2023 H1 Apache-2.0 Yes Details →
0.4.0 11 Jan 2023 H1 Apache-2.0 Yes Details →
0.3.0 05 Jan 2023 H1 Apache-2.0 Yes Details →
0.2.0 08 Dec 2022 H1 Apache-2.0 Yes Details →
0.1.1 01 Dec 2022 H1 Apache-2.0 Yes Details →
0.1.0 30 Nov 2022 H1 Apache-2.0 Yes Details →
0.0.1-alpha.5 15 Nov 2022 H1 Apache-2.0 Yes Details →
0.0.1-alpha.4 01 Nov 2022 H1 Apache-2.0 Yes Details →
0.0.1-alpha.3 31 Oct 2022 H1 Apache-2.0 Yes Details →
0.0.1-alpha.2 24 Oct 2022 H1 Apache-2.0 Yes Details →
0.0.1-alpha.1 08 Sep 2022 H1 Apache-2.0 Yes Details →
0.0.0 08 Aug 2022 H1 Apache-2.0 Yes Details →

All 40 versions Vulert tracks for this package. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

  • 2026 1

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 1 of the 1 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for sigstore

The 1 most severe of 1 vulnerabilities recorded for this package

Search all 1 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
CVE-2026-48815: sigstore Package Certificate OIDs Verification Bypass 7.5 high 4.1.1 01 Jul 2026

Vulnerability wrong, a fix missing, or a package we should cover? Report it and we will fix the record. Report Vulnerability Provide Feedback

Updated: 23/Oct/2026 · Vulnerabilities in our DB: 524315

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Questions

About sigstore

Is sigstore safe to use?

Vulert records 1 vulnerabilities for sigstore in npm: 0 critical, 1 high, 0 medium and 0 low. Every one of them has a published fix, so the practical answer is to run a supported release and keep it patched.

What is sigstore's Vulert package health score?

Vulert scores sigstore 77/100, which reads as in good shape. The score weighs the vulnerability record (40), maintenance and release cadence (25), adoption from dependents and stars (20) and community signals such as the OpenSSF scorecard and forks (15).

Is the latest version of sigstore affected?

No. 5.0.0, the version you would install today, has no vulnerabilities on record against it. Earlier releases do — the version table above lists each release with what affects it.

Which version of sigstore should I use?

5.0.0 is the version Vulert recommends for the affected releases. The version table above lists every release with the vulnerabilities recorded against it, so you can confirm the range you actually run.

How many vulnerabilities does sigstore have?

1 vulnerability is recorded for sigstore in the npm ecosystem: 0 critical, 1 high, 0 medium and 0 low. The ledger on this page lists the same counts next to the date of the most recent disclosure.

How often are new sigstore vulnerabilities disclosed?

1 vulnerability was recorded for sigstore in the last 12 months, and the oldest entry in this database dates to 01 Jul 2026. Recency matters more than a lifetime total: it shows how actively new issues are being disclosed for the package you are considering.

Which versions of sigstore are affected?

Each vulnerability on this page lists the affected version range and the fixed version to move to. Open the vulnerability for the version you actually run — fixes are specific to a release line, not to the package as a whole.

How do I monitor sigstore for upcoming vulnerabilities?

Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the sigstore version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.