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GO-2026-5609
OpenBao: Decompression Bomb via Unbounded Copy in OCI Plugin Extraction (DoS) in github.com/openbao/openbao
Quick fix
GO-2026-5609 — github.com/openbao/openbao: upgrade to the fixed version with the command below.
go get github.com/openbao/openbao@v0.0.0-20260420180337-2b2a901aa9f7Details
OpenBao: Decompression Bomb via Unbounded Copy in OCI Plugin Extraction (DoS) in github.com/openbao/openbao
Are you affected?
Enter the version of the package you're using.
Affected packages
Go / github.com/openbao/openbao
Introduced in:
0 Fixed in: 0.0.0-20260420180337-2b2a901aa9f7 Fix
go get github.com/openbao/openbao@v0.0.0-20260420180337-2b2a901aa9f7 References
- https://github.com/openbao/openbao/security/advisories/GHSA-r65v-xgwc-g56j [ADVISORY]
- https://nvd.nist.gov/vuln/detail/CVE-2026-39396 [ADVISORY]
- https://github.com/openbao/openbao/commit/af576af5322c6552a017ad10fd76aa4f40fd021e [FIX]
- https://github.com/openbao/openbao/pull/2941 [FIX]
- https://github.com/openbao/openbao/releases/tag/v2.5.3 [WEB]