CVE-2026-122267
MinIO Signature V4 verification before RELEASE.2026-09-22T19-25-18Z accepts unsigned x-amz-* headers, letting a presigned PUT URL be escalated into a cross-bucket read.
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The sources do not list affected products or versions for this vulnerability yet.
0.2%9th percentile
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Published
First publication at the source
Collected
First seen by Baba Yaga Security