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Vulnerability Database · crates.io · Package report

openh264-sys2: vulnerability history, versions and safety

openh264-sys2 is a package in the crates.io ecosystem. Vulert records 2 vulnerabilities for it across 28 releases, first recorded in Feb 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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2 vulnerabilities recorded H1 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 openh264-sys2 vulnerabilities

Vulert verdict on openh264-sys2 0.9.9 i

Updated on 23 Oct 2026

Good news: 0.9.9, the version you would install today, has no known vulnerabilities. Older releases do — the table below lists all 2.

Package health score 76/100
  • Security No known security issues
  • Maintenance Sustainable
  • Popularity Little adoption
  • Community Quiet

What to do: Stay on 0.9.9 or newer. This can change: a vulnerability disclosed tomorrow can affect 0.9.9 too — Vulert watches the package and alerts you if that happens. Monitor it with Vulert →

  • Current release 0.9.9 — unaffected i
  • Vulnerabilities on record 2 over 1 year · 0 in the last year i
  • Latest disclosure 24 Feb 2025 i
  • Highest CVSS 8.6 i
  • With no published fix 0 i
  • Stars 130 i
  • Last release this month i
  • Licence BSD-2-Clause i

Version list, release dates, licence and dependants published by crates.io, 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 openh264-sys2, 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
0.9.9 15 Oct 2026 none BSD-2-Clause — Details →
0.9.8 08 Aug 2026 none BSD-2-Clause — Details →
0.9.7 08 Jul 2026 none BSD-2-Clause — Details →
0.9.6 13 Mar 2026 none BSD-2-Clause — Details →
0.9.5 13 Mar 2026 none BSD-2-Clause — Details →
0.9.3 21 Jan 2026 none BSD-2-Clause — Details →
0.9.1 04 Jan 2026 none BSD-2-Clause — Details →
0.9.0 18 Sep 2025 none BSD-2-Clause — Details →
0.8.1 24 Mar 2025 none BSD-2-Clause — Details →
0.8.0 24 Feb 2025 none BSD-2-Clause — Details →
0.7.1 21 Jan 2025 H1 U1 BSD-2-Clause Yes Details →
0.6.6 22 Dec 2024 H1 U1 BSD-2-Clause Yes Details →
0.6.4 09 Dec 2024 H1 U1 BSD-2-Clause Yes Details →
0.6.3 19 Oct 2024 H1 U1 BSD-2-Clause Yes Details →
0.6.2 01 Aug 2024 H1 U1 BSD-2-Clause Yes Details →
0.6.0 05 Apr 2024 H1 U1 BSD-2-Clause Yes Details →
0.5.0 08 Jan 2024 H1 U1 BSD-2-Clause Yes Details →
0.4.4 16 Nov 2023 H1 U1 BSD-2-Clause Yes Details →
0.4.1 08 May 2023 H1 U1 BSD-2-Clause Yes Details →
0.4.0 28 Feb 2023 H1 U1 BSD-2-Clause Yes Details →
0.3.2 25 Jan 2023 H1 U1 BSD-2-Clause Yes Details →
0.3.1 15 Nov 2022 H1 U1 BSD-2-Clause Yes Details →
0.3.0 27 Oct 2022 H1 U1 BSD-2-Clause Yes Details →
0.2.16 18 Sep 2022 H1 U1 BSD-2-Clause Yes Details →
0.2.14 11 Jun 2022 H1 U1 BSD-2-Clause Yes Details →
0.2.13 17 Apr 2022 H1 U1 BSD-2-Clause Yes Details →
0.2.12 05 Feb 2022 H1 U1 BSD-2-Clause Yes Details →
0.2.11 23 Dec 2021 H1 U1 BSD-2-Clause Yes Details →
0.2.9 18 Dec 2021 H1 U1 BSD-2-Clause Yes Details →
0.2.5 27 Sep 2021 H1 U1 BSD-2-Clause Yes Details →
0.1.17 22 Sep 2021 H1 U1 BSD-2-Clause Yes Details →
0.1.16 08 Sep 2021 H1 U1 BSD-2-Clause Yes Details →
0.1.15 08 Sep 2021 H1 U1 BSD-2-Clause Yes Details →
0.1.13 03 Sep 2021 H1 U1 BSD-2-Clause Yes Details →
0.1.12 03 Sep 2021 H1 U1 BSD-2-Clause Yes Details →
0.1.11 03 Sep 2021 H1 U1 BSD-2-Clause Yes Details →
0.1.9 03 Sep 2021 H1 U1 BSD-2-Clause Yes Details →
0.1.8 03 Sep 2021 H1 U1 BSD-2-Clause Yes Details →

All 38 versions Vulert tracks for this package. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

  • 2025 2

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 0 of the 2 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for openh264-sys2

The 2 most severe of 2 vulnerabilities recorded for this package

Search all 2 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
Heap Overflow Vulnerability in OpenH264 Rust API - Openh264-sys2 Package 8.6 high 0.8.0 24 Feb 2025
Heap Overflow Vulnerability in Openh264-sys2 Package N/A unrated 0.8.0 24 Feb 2025

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

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Questions

About openh264-sys2

Is openh264-sys2 safe to use?

Vulert records 2 vulnerabilities for openh264-sys2 in crates.io: 0 critical, 1 high, 0 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 openh264-sys2's Vulert package health score?

Vulert scores openh264-sys2 76/100, 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 openh264-sys2 affected?

No. 0.9.9, 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.

How many vulnerabilities does openh264-sys2 have?

2 vulnerabilities are recorded for openh264-sys2 in the crates.io ecosystem: 0 critical, 1 high, 0 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 openh264-sys2 vulnerabilities disclosed?

0 vulnerabilities were recorded for openh264-sys2 in the last 12 months, and the oldest entry in this database dates to 24 Feb 2025. 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 openh264-sys2 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 openh264-sys2 for upcoming vulnerabilities?

Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the openh264-sys2 version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.