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Vulnerability Database · Go · Package report

github.com/fluxcd/kustomize-controller: vulnerability history, versions and safety

github.com/fluxcd/kustomize-controller is a package in the Go ecosystem. Vulert records 4 vulnerabilities for it across 120 releases, from Nov 2021 to Aug 2024. 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 C1 H2 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 github.com/fluxcd/kustomize-controller vulnerabilities

Vulert verdict on github.com/fluxcd/kustomize-controller v1.9.6 i

Updated on 23 Oct 2026

Action needed: v1.9.6 has 3 known vulnerabilities, but every one of them has a fix. Upgrade to the version listed below and you are clear.

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

What to do: Upgrade to the version that resolves each vulnerability below. Fix it, then keep watch: this version is affected today, and the next one may be too — Vulert alerts you when a new vulnerability lands. Monitor it with Vulert →

  • Current release v1.9.6 — affected i
  • Vulnerabilities on record 4 over 2 years · 0 in the last year i
  • Latest disclosure 21 Aug 2024 i
  • Highest CVSS 9.9 i
  • With no published fix 0 i
  • Stars 289 i
  • OpenSSF scorecard 7/10 i
  • Last release this month i
  • Licence Apache-2.0 i

Version list, release dates, licence and dependants published by the Go module proxy, 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 github.com/fluxcd/kustomize-controller, 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
v1.9.1-0.20261001080816-8cb52c2aa927 01 Oct 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.9.6 01 Oct 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.9.1-0.20260831152237-c5ea1c1c5b9a 31 Aug 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.9.5 31 Aug 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.9.1-0.20260831124005-529c6eab2adf 31 Aug 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.9.1-0.20260801075909-186fb3b29138 01 Aug 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.9.1-0.20260723141642-c2163d92d9c4 23 Jul 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.9.4 23 Jul 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.9.3 13 Jul 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.9.1-0.20260712143318-42990a3e8505 12 Jul 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.9.2 07 Jul 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.9.1-0.20260707095534-146e329d953a 07 Jul 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.9.1-0.20260701082739-8968cc137c8c 01 Jul 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.9.1 30 Jun 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.9.1-0.20260629145848-ddca94c8814b 29 Jun 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.9.1-0.20260623200438-068ef31fc4a0 23 Jun 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.9.1-0.20260617095527-7583fe46ca7d 17 Jun 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.9.0 17 Jun 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.8.1-0.20260608095937-a717cf67977e 08 Jun 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.8.1-0.20260603084349-8b08db6bb3f9 03 Jun 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.8.1-0.20260528103545-617fc7774550 28 May 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.8.5 12 May 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.8.1-0.20260502070754-da475fd50254 02 May 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.8.4 21 Apr 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.8.1-0.20260416095817-69c051b97234 16 Apr 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.8.3 07 Apr 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.8.1-0.20260330114947-877e66476de3 30 Mar 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.8.2 12 Mar 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.8.1-0.20260312104050-d1cd9b2ed48b 12 Mar 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.8.1 27 Feb 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.8.1-0.20260225120114-2d4561100b74 25 Feb 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.8.0 18 Feb 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.7.1-0.20260216202630-57504a2730a8 16 Feb 2026 C1 H1 U1 Apache-2.0 Yes Details →
v1.7.3 19 Nov 2025 C1 H1 U1 Apache-2.0 Yes Details →
v1.7.1-0.20251119103016-5cad38888049 19 Nov 2025 C1 H1 U1 Apache-2.0 Yes Details →
v1.7.1-0.20251028131911-a8c7cc16be60 28 Oct 2025 C1 H1 U1 Apache-2.0 Yes Details →
v1.7.2 28 Oct 2025 C1 H1 U1 Apache-2.0 Yes Details →
v1.7.1-0.20251028095703-59c98e29b92a 28 Oct 2025 C1 H1 U1 Apache-2.0 Yes Details →
v1.7.1-0.20251009105437-d1925bfa02b6 09 Oct 2025 C1 H1 U1 Apache-2.0 Yes Details →
v1.7.1-0.20251008173229-88582e34ed83 08 Oct 2025 C1 H1 U1 Apache-2.0 Yes Details →
v1.7.1 08 Oct 2025 C1 H1 U1 Apache-2.0 Yes Details →
v1.7.1-0.20250925154137-bab9b4503149 25 Sep 2025 C1 H1 U1 Apache-2.0 Yes Details →
v1.7.0 25 Sep 2025 C1 H1 U1 Apache-2.0 Yes Details →
v1.7.0-rc.1 06 Sep 2025 C1 H1 U1 Apache-2.0 Yes Details →
v1.6.1-0.20250830132432-2e9eb7c9fd10 30 Aug 2025 C1 H1 U1 Apache-2.0 Yes Details →
v1.6.1-0.20250718072547-8ec3ec388dcb 18 Jul 2025 C1 H1 U1 Apache-2.0 Yes Details →
v1.6.1-0.20250708172506-52170876d58b 08 Jul 2025 C1 H1 U1 Apache-2.0 Yes Details →
v1.6.1-0.20250708091448-f479c3e1f60c 08 Jul 2025 C1 H1 U1 Apache-2.0 Yes Details →
v1.6.1 08 Jul 2025 C1 H1 U1 Apache-2.0 Yes Details →
v1.6.1-0.20250707102531-5703d47395a2 07 Jul 2025 C1 H1 U1 Apache-2.0 Yes Details →
v1.6.1-0.20250528134619-9f784c5e9fa8 28 May 2025 C1 H1 U1 Apache-2.0 Yes Details →
v1.6.0 28 May 2025 C1 H1 U1 Apache-2.0 Yes Details →
v1.5.1-0.20250528105354-24e54da3cf5b 28 May 2025 C1 H1 U1 Apache-2.0 Yes Details →
v1.5.1-0.20250225152046-dc0e5853c06d 25 Feb 2025 C1 H1 U1 Apache-2.0 Yes Details →
v1.5.1 25 Feb 2025 C1 H1 U1 Apache-2.0 Yes Details →
v1.5.1-0.20250225135009-c353f1e5321e 25 Feb 2025 C1 H1 U1 Apache-2.0 Yes Details →
v1.5.1-0.20250218183000-444b8d265e2e 18 Feb 2025 C1 H1 U1 Apache-2.0 Yes Details →
v1.5.0 18 Feb 2025 C1 H1 U1 Apache-2.0 Yes Details →
v1.4.1-0.20250218132253-fc2a95e2d553 18 Feb 2025 C1 H1 U1 Apache-2.0 Yes Details →
v1.4.1-0.20241206144105-9d65ff8c76f4 06 Dec 2024 C1 H1 U1 Apache-2.0 Yes Details →
v1.4.1-0.20241204085148-933ef1f1d728 04 Dec 2024 C1 H1 U1 Apache-2.0 Yes Details →
v1.4.1-0.20241112090141-29080cbd8cd5 12 Nov 2024 C1 H1 U1 Apache-2.0 Yes Details →
v1.4.1-0.20240927165611-d7bad03364cf 27 Sep 2024 C1 H1 U1 Apache-2.0 Yes Details →
v1.4.0 27 Sep 2024 C1 H1 U1 Apache-2.0 Yes Details →
v1.3.1-0.20240927140048-72ae7db334b0 27 Sep 2024 C1 H1 U1 Apache-2.0 Yes Details →
v1.3.1-0.20240906082802-1e9d28b25110 06 Sep 2024 C1 H1 U1 Apache-2.0 Yes Details →
v1.3.1-0.20240904061523-7895c43d048d 04 Sep 2024 C1 H1 U1 Apache-2.0 Yes Details →
v1.3.1-0.20240708075343-a1a33f2adda7 08 Jul 2024 C1 H1 U1 Apache-2.0 Yes Details →
v1.3.1-0.20240611064844-e70e5b36a3ed 11 Jun 2024 C1 H1 U1 Apache-2.0 Yes Details →
v1.3.1-0.20240521074851-0007a71e6c36 21 May 2024 C1 H1 U1 Apache-2.0 Yes Details →
v1.3.1-0.20240508140719-a490f79296db 08 May 2024 C1 H1 U1 Apache-2.0 Yes Details →
v1.3.1-0.20240506092853-55e08776a378 06 May 2024 C1 H1 U1 Apache-2.0 Yes Details →
v1.3.0 06 May 2024 C1 H1 U1 Apache-2.0 Yes Details →
v1.2.1-0.20240506073111-882f6a796399 06 May 2024 C1 H1 U1 Apache-2.0 Yes Details →
v1.2.1-0.20240316092148-d74d31b36387 16 Mar 2024 C1 H1 U1 Apache-2.0 Yes Details →
v1.2.1-0.20240312175329-11f5cafe9605 12 Mar 2024 C1 H1 U1 Apache-2.0 Yes Details →
v1.2.1-0.20240308072122-5e0be4019b95 08 Mar 2024 C1 H1 U1 Apache-2.0 Yes Details →
v1.2.1-0.20240229135117-877febcd40f0 29 Feb 2024 C1 H1 U1 Apache-2.0 Yes Details →
v1.2.1-0.20240202125159-4de0503b635f 02 Feb 2024 C1 H1 U1 Apache-2.0 Yes Details →
v1.2.2 02 Feb 2024 C1 H1 U1 Apache-2.0 Yes Details →
v1.2.1-0.20240201153912-b51dd326cadb 01 Feb 2024 C1 H1 U1 Apache-2.0 Yes Details →
v1.2.1-0.20240124112329-a2258023fc69 24 Jan 2024 C1 H1 U1 Apache-2.0 Yes Details →
v1.2.1-0.20240115074028-402cc53f38d8 15 Jan 2024 C1 H1 U1 Apache-2.0 Yes Details →
v1.2.1-0.20231214144146-e487f84d30bc 14 Dec 2023 C1 H1 U1 Apache-2.0 Yes Details →
v1.2.1 14 Dec 2023 C1 H1 U1 Apache-2.0 Yes Details →
v1.2.1-0.20231213132409-b3345ff51879 13 Dec 2023 C1 H1 U1 Apache-2.0 Yes Details →
v1.2.1-0.20231211164725-738101481eab 11 Dec 2023 C1 H1 U1 Apache-2.0 Yes Details →
v1.2.0 11 Dec 2023 C1 H1 U1 Apache-2.0 Yes Details →
v1.1.1-0.20231211150539-04cd9398fd3a 11 Dec 2023 C1 H1 U1 Apache-2.0 Yes Details →
v1.1.1-0.20231122084105-250f620fbe4d 22 Nov 2023 C1 H1 U1 Apache-2.0 Yes Details →
v1.1.1-0.20231012105552-4a00021b897a 12 Oct 2023 C1 H1 U1 Apache-2.0 Yes Details →
v1.1.1-0.20231011143511-a23791da6c63 11 Oct 2023 C1 H1 U1 Apache-2.0 Yes Details →
v1.1.1 11 Oct 2023 C1 H1 U1 Apache-2.0 Yes Details →
v1.1.1-0.20231009065148-21e75ffb1368 09 Oct 2023 C1 H1 U1 Apache-2.0 Yes Details →
v1.1.1-0.20230825134427-6dcf08b21e62 25 Aug 2023 C1 H1 U1 Apache-2.0 Yes Details →
v1.1.1-0.20230823133626-ef8de4ddf489 23 Aug 2023 C1 H1 U1 Apache-2.0 Yes Details →
v1.1.0 23 Aug 2023 C1 H1 U1 Apache-2.0 Yes Details →
v1.0.1-0.20230710120224-bca3b717aaa4 10 Jul 2023 C1 H1 U1 Apache-2.0 Yes Details →
v1.0.1 10 Jul 2023 C1 H1 U1 Apache-2.0 Yes Details →
v1.0.1-0.20230706084432-eb77efd798ca 06 Jul 2023 C1 H1 U1 Apache-2.0 Yes Details →
v1.0.1-0.20230704105604-0fe37838c810 04 Jul 2023 C1 H1 U1 — Yes Details →
v1.0.0 04 Jul 2023 C1 H1 U1 — Yes Details →
v1.0.0-rc.4.0.20230704043558-e77ddbc0d68b 04 Jul 2023 C1 H1 U1 — Yes Details →
v1.0.0-rc.4 29 May 2023 C1 H1 U1 — Yes Details →
v1.0.0-rc.3 12 May 2023 C1 H1 U1 — Yes Details →
v1.0.0-rc.2 09 May 2023 C1 H1 U1 — Yes Details →
v1.0.0-rc.1.0.20230417100536-6ecf4254cf09 17 Apr 2023 C1 H1 U1 — Yes Details →
v1.0.0-rc.1 03 Apr 2023 C1 H1 U1 — Yes Details →
v0.35.1 20 Mar 2023 C1 H1 U1 — Yes Details →
v0.35.0 08 Mar 2023 C1 H1 U1 — Yes Details →
v0.34.1-0.20230217132721-11f5fbb664b6 17 Feb 2023 C1 H1 U1 — Yes Details →
v0.34.1-0.20230217122458-5056fbf6ac5c 17 Feb 2023 C1 H1 U1 — Yes Details →
v0.34.0 17 Feb 2023 C1 H1 U1 — Yes Details →
v0.33.0 01 Feb 2023 C1 H1 U1 — Yes Details →
v0.32.0 20 Dec 2022 C1 H1 U1 — Yes Details →
v0.31.0 18 Nov 2022 C1 H1 U1 — Yes Details →
v0.30.0 21 Oct 2022 C1 H1 U1 — Yes Details →
v0.29.0 29 Sep 2022 C1 H1 U1 — Yes Details →
v0.28.1-0.20220920085609-21d02283ecc1 20 Sep 2022 C1 H1 U1 — Yes Details →
v0.28.0 12 Sep 2022 C1 H1 U1 — Yes Details →

The newest 120 of 1,349 versions Vulert tracks. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

  • 2021 1
  • 2022 2
  • 2024 1

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 0 of the 4 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for github.com/fluxcd/kustomize-controller

The 4 most severe of 4 vulnerabilities recorded for this package

Search all 4 in the database →
Vulnerability Severity Fixed version ↑ Disclosed ↑
CVE-2022-24877: Improper path handling in kustomization files allows path traversal in github.com/fluxcd/kustomize-controller 9.9 critical 0.24.0 04 May 2022
CVE-2021-41254: Privilege escalation to cluster admin on multi-tenant environments in github.com/fluxcd/kustomize-controller 8.8 high 0.15.0 15 Nov 2021
CVE-2022-24878: Denial of Service in Kustomize Controller 7.7 high 0.24.0 20 May 2022
CVE-2021-41254: Privilege Escalation in github.com/fluxcd/kustomize-controller N/A unrated 0.15.0 21 Aug 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 github.com/fluxcd/kustomize-controller

Is github.com/fluxcd/kustomize-controller safe to use?

Vulert records 4 vulnerabilities for github.com/fluxcd/kustomize-controller in Go: 1 critical, 2 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 github.com/fluxcd/kustomize-controller's Vulert package health score?

Vulert scores github.com/fluxcd/kustomize-controller 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 github.com/fluxcd/kustomize-controller affected?

Yes. v1.9.6, the version you would install today, has 3 known vulnerabilities, and every one of them has a published fix. Upgrade to the version listed for each.

Which version of github.com/fluxcd/kustomize-controller should I use?

v1.9.6 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 github.com/fluxcd/kustomize-controller have?

4 vulnerabilities are recorded for github.com/fluxcd/kustomize-controller in the Go ecosystem: 1 critical, 2 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 github.com/fluxcd/kustomize-controller vulnerabilities disclosed?

0 vulnerabilities were recorded for github.com/fluxcd/kustomize-controller in the last 12 months, and the oldest entry in this database dates to 15 Nov 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 github.com/fluxcd/kustomize-controller 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 github.com/fluxcd/kustomize-controller for upcoming vulnerabilities?

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