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Vulnerability Database · Debian · Package report

ruby-sidekiq: vulnerability history, versions and safety

ruby-sidekiq is a package in the Debian ecosystem. Vulert records 4 vulnerabilities for it across 12 releases, from Apr 2021 to Dec 2025. 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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4 vulnerabilities recorded U4
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3 with no fix published

No patched version yet — these are the ones to plan around.

See the unfixed vulnerabilities →
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1 in the last 12 months

Most recent disclosure 15 Dec 2025.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

See all ruby-sidekiq vulnerabilities

Vulert verdict on ruby-sidekiq i

Updated on 23 Oct 2026

Careful: 3 of the 4 vulnerabilities Vulert records for this package have no fix yet. Plan around those, or apply the workaround listed for each. The rest have a fixed version to move to.

Long-term outlook: usable, but needs attention 4 vulnerabilities on record across 4 years, 1 in the last year.

What to do: Plan around the 3 vulnerabilities with no published fix: each lists the affected range and any workaround that reduces exposure. No fix yet: Vulert alerts you the moment one is published. Monitor it with Vulert →

  • Vulnerabilities on record 4 over 4 years · 1 in the last year i
  • Latest disclosure 15 Dec 2025 i
  • Highest CVSS 7.5 i
  • With no published fix 3 i

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01 Versions

Which versions are affected

Every version Vulert holds for ruby-sidekiq, newest first, with the vulnerabilities that name it. A version with a count of zero has no recorded vulnerabilities; open a version to see the vulnerabilities it is exposed to.

Newest 12 of 12 versions on record. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

  • 2021 1
  • 2022 1
  • 2023 1
  • 2025 1

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 1 of the 4 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for ruby-sidekiq

The 4 most severe of 4 vulnerabilities recorded for this package

Search all 4 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
Denial of Service Vulnerability in Sidekiq: Unrestricted Stats Request 7.5 high No fix published 21 Jan 2022
XSS Vulnerability in Sidekiq Package: A Threat to Queue Name Integrity 6.1 medium No fix published 06 Apr 2021
Denial of Service Vulnerability in Ruby Sidekiq: Insufficient LocalStorage Checks 4.9 medium No fix published 14 Sep 2023
Critical Security Update for ruby-sidekiq: Addressing Vulnerability DLA-4407-1 N/A unrated 6.0.4+dfsg-2+deb11u1 15 Dec 2025

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 ruby-sidekiq

Is ruby-sidekiq safe to use?

Vulert records 4 vulnerabilities for ruby-sidekiq in Debian: 0 critical, 0 high, 0 medium and 0 low, plus 4 not yet rated. 3 of them have no published fix yet, so those are the ones to avoid or mitigate.

How many vulnerabilities does ruby-sidekiq have?

4 vulnerabilities are recorded for ruby-sidekiq in the Debian ecosystem: 0 critical, 0 high, 0 medium and 0 low, plus 4 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 ruby-sidekiq vulnerabilities disclosed?

1 vulnerability was recorded for ruby-sidekiq in the last 12 months, and the oldest entry in this database dates to 06 Apr 2021. 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 ruby-sidekiq 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 ruby-sidekiq for upcoming vulnerabilities?

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