Security/CVE RELEASE.2025-10-15T17-29-55Z
Breaking Changes
- CVE: Privilege Escalation via Session Policy Bypass (GHSA-jjjj-jwhf-8rgr) — affects Service Accounts and STS; upgrade immediately
Fixes
- LDAP TLS handshake now works with StartTLS and
tls_skip_verify=off - Incorrect poolID assignment after decommissioning pools
- Rebalance stats no longer empty after cancel operation
- AWS S3 POST policies now accept trailing slashes
- Sub-policies now checked correctly in policy evaluation
timeNclosure now called properly (was skipped before)- Removed unnecessary replication checks
Other
- Go toolchain bumped to 1.24.8
Security
A CVE was reported Privilege Escalation via Session Policy Bypass in Service Accounts and STS and fixed in this release,
All users are advised to download and upgrade their MinIO setup immediately.
To install the latest release
go install -v github.com/minio/minio@latest
OR
go install -v github.com/minio/minio@RELEASE.2025-10-15T17-29-55Z
For container environments, please clone the source and build the latest container.
git clone https://github.com/minio/minio
git checkout RELEASE.2025-10-15T17-29-55Z
TAG=myregistry.com/minio/minio:RELEASE.2025-10-15T17-29-55Z make docker
What's Changed
- fix: remove unnecessary replication checks by @0xMALVEE in https://github.com/minio/minio/pull/21569
- LDAP TLS handshake fails with StartTLS and tls_skip_verify=off by @mosesdd in https://github.com/minio/minio/pull/21582
- fix: incorrect poolID when after decommission adding pools by @jiuker in https://github.com/minio/minio/pull/21590
- fix: after saveRebalanceStats cancel will be empty by @jiuker in https://github.com/minio/minio/pull/21597
- Use new gofumpt by @klauspost in https://github.com/minio/minio/pull/21613
- fix: timeN function return final closure not be called by @drivebyer in https://github.com/minio/minio/pull/21615
- Updating readme for MinIO docs by @ravindk89 in https://github.com/minio/minio/pull/21625
- Update README with Docker and Helm installation instructions by @ravindk89 in https://github.com/minio/minio/pull/21627
- Bump Go version in toolchain directive to 1.24.8 by @marktheunissen in https://github.com/minio/minio/pull/21629
- fix: allow trailing slash in AWS S3 POST policies by @cduzer in https://github.com/minio/minio/pull/21612
- Change documentation link in README by @ravindk89 in https://github.com/minio/minio/pull/21636
- fix: check sub-policy properly when present by @donatello in https://github.com/minio/minio/pull/21642
New Contributors
- @mosesdd made their first contribution in https://github.com/minio/minio/pull/21582
- @cduzer made their first contribution in https://github.com/minio/minio/pull/21612
Full Changelog: https://github.com/minio/minio/compare/RELEASE.2025-09-07T16-13-09Z...RELEASE.2025-10-15T17-29-55Z