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DEBIAN-CVE-2026-79780

Type: advisorySource: OSV1 source record

rclone before v1.75.0 fails to sanitize IBM IAM bearer tokens and SSE-C encryption keys during S3 redirect callbacks, allowing credentials to be preserved across scheme or host changes. Attackers observing network traffic from a trusted endpoint can capture reusable IBM IAM tokens on same-host HTTPS-to-HTTP downgrades or SSE-C keys on cross-origin redirects to access protected S3 objects.

Announced Source revision 1
Original source ↗

DEBIAN-CVE-2026-79780

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: osv:DEBIAN-CVE-2026-79780

rclone

Source reference: /affected/0/package/name

Affected versions
1.60.1+dfsg-2

Source reference: /affected/0/versions

1.60.1+dfsg-3

Source reference: /affected/0/versions

1.60.1+dfsg-4

Source reference: /affected/0/versions

1.65.0+dfsg-1

Source reference: /affected/0/versions

1.65.0+dfsg-2

Source reference: /affected/0/versions

1.69.3+dfsg-1

Source reference: /affected/0/versions

1.69.3+dfsg-2

Source reference: /affected/0/versions

1.69.3+dfsg-3

Source reference: /affected/0/versions

Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

rclone

Source reference: /affected/1/package/name

Affected versions
1.60.1+dfsg-4

Source reference: /affected/1/versions

1.65.0+dfsg-1

Source reference: /affected/1/versions

1.65.0+dfsg-2

Source reference: /affected/1/versions

1.69.3+dfsg-1

Source reference: /affected/1/versions

1.69.3+dfsg-2

Source reference: /affected/1/versions

1.69.3+dfsg-3

Source reference: /affected/1/versions

Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "rclone",
      "purl": "pkg:deb/debian/rclone?arch=source&distro=bookworm",
      "ecosystem": "Debian:12"
    },
    "versions": [
      "1.60.1+dfsg-2",
      "1.60.1+dfsg-3",
      "1.60.1+dfsg-4",
      "1.65.0+dfsg-1",
      "1.65.0+dfsg-2",
      "1.69.3+dfsg-1",
      "1.69.3+dfsg-2",
      "1.69.3+dfsg-3"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-79780.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "rclone",
      "purl": "pkg:deb/debian/rclone?arch=source&distro=trixie",
      "ecosystem": "Debian:13"
    },
    "versions": [
      "1.60.1+dfsg-4",
      "1.65.0+dfsg-1",
      "1.65.0+dfsg-2",
      "1.69.3+dfsg-1",
      "1.69.3+dfsg-2",
      "1.69.3+dfsg-3"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-79780.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  }
]

Publisher severity

No explicit severity was provided.

Event
#58426 · Revision 1
Added to Heist Feed
Publisher date
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