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Vulnerability Database · PyPI · Package report

hermes: vulnerability history, versions and safety

hermes is a package in the PyPI ecosystem. Vulert records 2 vulnerabilities for it across 2 releases, from Jan 2026 to 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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2 vulnerabilities recorded M1 U1
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0 with no fix published

Every vulnerability has a patched version to move to.

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2 in the last 12 months

Most recent disclosure 07 Jul 2026.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

See all hermes vulnerabilities

Vulert verdict on hermes 0.10.0 i

Updated on 23 Oct 2026

Good news: 0.10.0, the version you would install today, has no known vulnerabilities. Older releases do — the table below lists all 2.

Package health score 70/100
  • Security Minor issues
  • Maintenance Sustainable
  • Popularity Little adoption
  • Community Inactive

What to do: Stay on 0.10.0 or newer. This can change: a vulnerability disclosed tomorrow can affect 0.10.0 too — Vulert watches the package and alerts you if that happens. Monitor it with Vulert →

  • Current release 0.10.0 — unaffected i
  • Vulnerabilities on record 2 over 1 year · 2 in the last year i
  • Latest disclosure 07 Jul 2026 i
  • Highest CVSS 5.9 i
  • With no published fix 0 i
  • Depended on by 2 packages i
  • Stars 35 i
  • Last release 1 month ago i
  • Licence non-standard i

Version list, release dates, licence and dependants published by PyPI, 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 hermes, 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
0.10.0 04 Sep 2026 none non-standard — Details →
0.9.2 04 Sep 2026 none non-standard — Details →
0.9.1 12 Jan 2026 none non-standard — Details →
0.9.0 26 Feb 2025 M1 U1 Apache-2.0 Yes Details →
0.8.1 13 Aug 2024 M1 U1 Apache-2.0 Yes Details →
0.1.0 05 Aug 2024 none Apache-2.0 — Details →
0.8.0 06 Mar 2024 none Apache-2.0 — Details →
0.3.0 19 Mar 2013 none ISC — Details →
0.2.7 26 Sep 2012 none ISC — Details →
0.2.6 17 Sep 2012 none non-standard — Details →
0.2.5 17 Sep 2012 none non-standard — Details →
0.2.4 17 Sep 2012 none non-standard — Details →
0.2.2 27 Apr 2012 none non-standard — Details →

All 13 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 2

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 2 of the 2 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for hermes

The 2 most severe of 2 vulnerabilities recorded for this package

Search all 2 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
CVE-2026-22798: hermes Package Sensitive Data Exposure via Raw Options Logging 5.9 medium 0.9.1 13 Jan 2026
CVE-2026-22798: hermes Package Exposes Secrets in Raw Options Logging 5.9 medium 0.9.1 07 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 hermes

Is hermes safe to use?

Vulert records 2 vulnerabilities for hermes in PyPI: 0 critical, 0 high, 1 medium and 0 low, plus 1 not yet rated. Every one of them has a published fix, so the practical answer is to run a supported release and keep it patched.

What is hermes's Vulert package health score?

Vulert scores hermes 70/100, 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 hermes affected?

No. 0.10.0, 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 hermes should I use?

0.10.0 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 hermes have?

2 vulnerabilities are recorded for hermes in the PyPI ecosystem: 0 critical, 0 high, 1 medium and 0 low, plus 1 not yet rated. The ledger on this page lists the same counts next to the date of the most recent disclosure.

How often are new hermes vulnerabilities disclosed?

2 vulnerabilities were recorded for hermes in the last 12 months, and the oldest entry in this database dates to 13 Jan 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 hermes 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 hermes for upcoming vulnerabilities?

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