Go/github.com/openbao/openbao CVE-2026-39396: low 3.1, EPSS 0.33%

OpenBao: Decompression Bomb via Unbounded Copy in OCI Plugin Extraction (DoS)

Action: Upgrade github.com/openbao/openbao to 0.0.0-20260420180337-2b2a901aa9f7 or later.

go get github.com/openbao/openbao@v0.0.0-20260420180337-2b2a901aa9f7

Affected

Fixed versions

Sources

• osv: GHSA-r65v-xgwc-g56j
• https://github.com/openbao/openbao/security/advisories/GHSA-r65v-xgwc-g56j
• https://nvd.nist.gov/vuln/detail/CVE-2026-39396
• https://github.com/openbao/openbao/pull/2941
• https://github.com/openbao/openbao/commit/af576af5322c6552a017ad10fd76aa4f40fd021e
• https://github.com/openbao/openbao
• https://github.com/openbao/openbao/releases/tag/v2.5.3

CVE-2026-39396 · published 2026-04-21T18:24:10Z · modified 2026-09-10T03:51:02.911263880Z · JSON