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Vulnerability Database · crates.io · Package report

ouch: vulnerability history, versions and safety

ouch is a package in the crates.io ecosystem. Vulert records 3 vulnerabilities for it across 9 releases, from Sep 2024 to Apr 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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3 vulnerabilities recorded M2 U1
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0 with no fix published

Every vulnerability has a patched version to move to.

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0 in the last 12 months

Nothing new recorded in the last year.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

See all ouch vulnerabilities

Vulert verdict on ouch 0.8.3 i

Updated on 23 Oct 2026

Good news: 0.8.3, the version you would install today, has no known vulnerabilities. Older releases do — the table below lists all 3.

Package health score 86/100
  • Security No known security issues
  • Maintenance Sustainable
  • Popularity Niche
  • Community Moderate

What to do: Stay on 0.8.3 or newer. This can change: a vulnerability disclosed tomorrow can affect 0.8.3 too — Vulert watches the package and alerts you if that happens. Monitor it with Vulert →

  • Current release 0.8.3 — unaffected i
  • Vulnerabilities on record 3 over 1 year · 0 in the last year i
  • Latest disclosure 01 Apr 2025 i
  • Highest CVSS 5.3 i
  • With no published fix 0 i
  • Stars 3,796 i
  • Last release 1 month ago i
  • Licence MIT i

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

Concerned about your application's security?

Vulert continues monitoring your dependencies and alerts you when new vulnerabilities are disclosed. No installation and no source-code access required.

01 Versions

Which versions are affected

Every version Vulert tracks for ouch, 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
0.8.3 13 Sep 2026 none MIT — Details →
0.8.2 31 Aug 2026 none MIT — Details →
0.8.0 26 May 2026 none MIT — Details →
0.7.1 27 Apr 2026 none MIT — Details →
0.7.0 27 Apr 2026 none MIT — Details →
0.6.1 21 Apr 2025 none MIT — Details →
0.6.0 20 Apr 2025 none MIT — Details →
0.5.1 05 Dec 2023 none MIT — Details →
0.5.0 01 Dec 2023 none MIT — Details →
0.4.2 15 Aug 2023 none MIT — Details →
0.4.1 05 Jan 2023 none MIT — Details →
0.4.0 23 Nov 2022 none MIT — Details →
0.3.1 04 Nov 2021 M1 U1 MIT Yes Details →
0.2.0 06 Oct 2021 M2 U1 MIT Yes Details →
0.1.6 17 Sep 2021 M2 U1 MIT Yes Details →
0.1.5 27 May 2021 M2 U1 MIT Yes Details →
0.1.4 29 Mar 2021 M2 U1 MIT Yes Details →
0.1.3 27 Mar 2021 M2 U1 MIT Yes Details →
0.1.2 24 Mar 2021 M2 U1 MIT Yes Details →
0.1.1 24 Mar 2021 M2 U1 MIT Yes Details →
0.1.0 24 Mar 2021 M2 U1 MIT Yes Details →

All 21 versions Vulert tracks for this package. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

  • 2024 2
  • 2025 1

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 0 of the 3 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for ouch

The 3 most severe of 3 vulnerabilities recorded for this package

Search all 3 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
CVE-2024-13941: Ouch Package Memory Buffer Vulnerability 5.3 medium 0.4.0 01 Apr 2025
Segmentation Fault Vulnerability in Ouch Package: Uninitialized Memory Access 5.1 medium 0.3.1 23 Sep 2024
Segmentation Fault in Ouch Package Due to Uninitialized Memory Usage N/A unrated 0.3.2-0 22 Sep 2024

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 ouch

Is ouch safe to use?

Vulert records 3 vulnerabilities for ouch in crates.io: 0 critical, 0 high, 2 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 ouch's Vulert package health score?

Vulert scores ouch 86/100, which reads as healthy. 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 ouch affected?

No. 0.8.3, 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 ouch should I use?

0.8.3 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 ouch have?

3 vulnerabilities are recorded for ouch in the crates.io ecosystem: 0 critical, 0 high, 2 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 ouch vulnerabilities disclosed?

0 vulnerabilities were recorded for ouch in the last 12 months, and the oldest entry in this database dates to 22 Sep 2024. 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 ouch 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 ouch for upcoming vulnerabilities?

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