EUVD-2026-1471

RustFS is a distributed object storage system built in Rust. In versions 1.0.0-alpha.13 through 1.0.0-alpha.78, a flawed denyonly short-circuit in RustFS IAM allows a restricted service account or STS credential to self-issue an unrestricted service account, inheriting the parent’s full privilege...

CVE-2026-22043 RustFS has IAM deny_only Short-Circuit that Allows Privilege Escalation via Service Account Minting

RustFS is a distributed object storage system built in Rust. In versions 1.0.0-alpha.13 through 1.0.0-alpha.78, a flawed denyonly short-circuit in RustFS IAM allows a restricted service account or STS credential to self-issue an unrestricted service account, inheriting the parent’s full privilege...

CVE-2026-22043

Summary: CVE-2026-22043 affects RustFS versions 1.0.0-alpha.13 to 1.0.0-alpha.78. A flawed deny_only short-circuit in the RustFS IAM subsystem allows a restricted service account or STS credential to mint an unrestricted service account, inheriting the parent’s full privileges and enabling privil...

CVE-2026-22042 RustFS has IAM Incorrect Authorization in ImportIam that Allows Privilege Escalation

RustFS is a distributed object storage system built in Rust. Prior to version 1.0.0-alpha.79, he ImportIam admin API validates permissions using ExportIAMAction instead of ImportIAMAction, allowing a principal with export-only IAM permissions to perform import operations. Since importing IAM data...

CVE-2026-22042 RustFS has IAM Incorrect Authorization in ImportIam that Allows Privilege Escalation

RustFS is a distributed object storage system built in Rust. Prior to version 1.0.0-alpha.79, he ImportIam admin API validates permissions using ExportIAMAction instead of ImportIAMAction, allowing a principal with export-only IAM permissions to perform import operations. Since importing IAM data...

EUVD-2026-1472

RustFS is a distributed object storage system built in Rust. Prior to version 1.0.0-alpha.79, he ImportIam admin API validates permissions using ExportIAMAction instead of ImportIAMAction, allowing a principal with export-only IAM permissions to perform import operations. Since importing IAM data...

CVE-2026-22042 RustFS has IAM Incorrect Authorization in ImportIam that Allows Privilege Escalation

RustFS is a distributed object storage system built in Rust. Prior to version 1.0.0-alpha.79, he ImportIam admin API validates permissions using ExportIAMAction instead of ImportIAMAction, allowing a principal with export-only IAM permissions to perform import operations. Since importing IAM data...

CVE-2026-22042

CVE-2026-22042 / RustFS : Prior to 1.0.0-alpha.79, the ImportIam admin API validates permissions with ExportIAMAction instead of ImportIAMAction, allowing a principal with export-only IAM permissions to perform import operations. Importing IAM data can create or modify users, groups, policies, an...

Exploit for CVE-2025-68705

CVE-2025-68705 - RustFS Path Traversal Exploit Description...

Exploit for CVE-2025-68705

CVE-2025-68705 - RustFS Path Traversal Exploit Description...

CVE-2026-22043

creationtimestamp| type| source ---|---|--- 2026-01-08 03:25:35+00:00| published-proof-of-concept| https://github.com/rustfs/rustfs/security/advisories/GHSA-xgr5-qc6w-vcg9...

CVE-2026-22042

creationtimestamp| type| source ---|---|--- 2026-01-08 03:25:23+00:00| published-proof-of-concept| https://github.com/rustfs/rustfs/security/advisories/GHSA-vcwh-pff9-64cc...

PT-2026-2144

Name of the Vulnerable Software and Affected Versions RustFS versions 1.0.0-alpha.13 through 1.0.0-alpha.78 Description RustFS is a distributed object storage system built in Rust. A flaw in the deny only short-circuit within RustFS IAM allows a restricted service account or STS credential to...

rustfs 安全漏洞

rustfs is a high-performance object storage system from the RustFS open source. A security vulnerability exists in versions prior to rustfs 1.0.0-alpha.79 that stems from the use of ExportIAMAction instead of ImportIAMAction to validate permissions, which could lead to unauthorized IAM...

CVE-2026-22043: Improper Privilege Management

RustFS is a distributed object storage system built in Rust. In versions 1.0.0-alpha.13 through 1.0.0-alpha.78, a flawed denyonly short-circuit in RustFS IAM allows a restricted service account or STS credential to self-issue an unrestricted service account, inheriting the parent’s full privilege...

CVE-2026-22042: Improper Authorization

RustFS is a distributed object storage system built in Rust. Prior to version 1.0.0-alpha.79, he ImportIam admin API validates permissions using ExportIAMAction instead of ImportIAMAction, allowing a principal with export-only IAM permissions to perform import operations. Since importing IAM data...

rustfs 安全漏洞

rustfs is a high-performance object storage system from the RustFS open source. A security vulnerability exists in rustfs versions 1.0.0-alpha.13 through 1.0.0-alpha.78, which stems from a flaw in the denyonly short-circuit logic that could lead to elevation of privilege and bypassing session...

PT-2026-6484

Summary The ImportIam admin API validates permissions using ExportIAMAction instead of ImportIAMAction, allowing a principal with export-only IAM permissions to perform import operations. Since importing IAM data performs privileged write actions creating/updating users, groups, policies, and...

PT-2026-2143

Name of the Vulnerable Software and Affected Versions RustFS versions prior to 1.0.0-alpha.79 Description RustFS is a distributed object storage system built in Rust. The ImportIam API endpoint incorrectly validates permissions using ExportIAMAction instead of ImportIAMAction. This allows a...

CVE-2025-69255

RustFS is a distributed object storage system built in Rust. In versions 1.0.0-alpha.13 to 1.0.0-alpha.77, a malformed gRPC GetMetrics request causes getmetrics to unwrap failed deserialization of metrictype/opts, panicking the handler thread and enabling remote denial of service of the metrics...