CVE catalog

CVE-2026-116190

rclone affected and fixed versions

rclone from v1.56.0 before v1.75.2 contains an information disclosure vulnerability in the WebDAV backend that forwards operator-configured custom credential headers to different hosts on HTTP 3xx redirects. Attackers who control or influence a cross-host redirect can capture headers such as X-Auth-Token set via --webdav-headers and replay them against the original WebDAV service.

Severity: Medium · CVSS 6.3CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published: Oct 25, 2026, 2:16:59 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.19% · Oct 27, 2026

Projects and upstream resources

[rclone][Source-reported homepage]

Reported versions and fixes

Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.

Distribution / release	Package	Version	Status	Source
Debiansid	rclone	`1.75.2-1`	FixedDistribution-reported fixed boundary	[CVE-2026-116190]
Debiansid	rclone	`1.75.2-2`	Fixed	[CVE-2026-116190]

Showing 2 fix observations. All 18 observations, including unknown and conflicting reports, are available below.

Provider details and historical evidence

Distribution / release	Package	Version	Status	Source
Debianbookworm	rclone	Not reported	AffectedDistribution reports no fix	[CVE-2026-116190]
Debianbookworm	rclone	`1.60.1+dfsg-2`	Affected	[CVE-2026-116190]
Debiansid	rclone	`1.75.2-1`	FixedDistribution-reported fixed boundary	[CVE-2026-116190]
Debiansid	rclone	`1.75.2-2`	Fixed	[CVE-2026-116190]
Debiantrixie	rclone	Not reported	AffectedDistribution reports no fix	[CVE-2026-116190]
Debiantrixie	rclone	`1.60.1+dfsg-4`	Affected	[CVE-2026-116190]
Ubuntu18.04	rclone	`1.36-3`	Affected	[UBUNTU-CVE-2026-116190]Oct 27, 2026, 4:16:52 AM UTC
Ubuntu18.04	rclone	`1.36-3ubuntu0.1`	Affected	[UBUNTU-CVE-2026-116190]Oct 27, 2026, 4:16:52 AM UTC
Ubuntu18.04	rclone	`1.36-3ubuntu0.2`	Affected	[UBUNTU-CVE-2026-116190]Oct 27, 2026, 4:16:52 AM UTC
Ubuntu26.10	rclone	`1.60.1+dfsg-4ubuntu3`	Affected	[UBUNTU-CVE-2026-116190]Oct 27, 2026, 4:16:52 AM UTC
Ubuntu26.10	rclone	`1.69.3+dfsg-3`	Affected	[UBUNTU-CVE-2026-116190]Oct 27, 2026, 4:16:52 AM UTC
Ubuntu26.10	rclone	`1.69.3+dfsg-3ubuntu1`	Affected	[UBUNTU-CVE-2026-116190]Oct 27, 2026, 4:16:52 AM UTC
Ubuntupro	rclone	`1.60.1+dfsg-4ubuntu2`	Affected	[UBUNTU-CVE-2026-116190]Oct 27, 2026, 4:16:52 AM UTC
Ubuntupro	rclone	`1.60.1+dfsg-4ubuntu3`	Affected	[UBUNTU-CVE-2026-116190]Oct 27, 2026, 4:16:52 AM UTC
Ubuntupro	rclone	`1.60.1+dfsg-4ubuntu3.1`	Affected	[UBUNTU-CVE-2026-116190]Oct 27, 2026, 4:16:52 AM UTC
Ubuntupro	rclone	`1.60.1+dfsg-4ubuntu3.1+esm1`	Affected	[UBUNTU-CVE-2026-116190]Oct 27, 2026, 4:16:52 AM UTC
Ubuntupro	rclone	`1.60.1+dfsg-4ubuntu3.2`	Affected	[UBUNTU-CVE-2026-116190]Oct 27, 2026, 4:16:52 AM UTC
Ubuntupro	rclone	`1.60.1+dfsg-4ubuntu3.2+esm1`	Affected	[UBUNTU-CVE-2026-116190]Oct 27, 2026, 4:16:52 AM UTC

Original provider fields

{
  "package_releases": [
    {
      "name": "rclone",
      "status": "fixed",
      "release": "sid",
      "version": "1.75.2-2"
    },
    {
      "name": "rclone",
      "status": "vulnerable",
      "release": "trixie",
      "version": "1.60.1+dfsg-4"
    },
    {
      "name": "rclone",
      "status": "vulnerable",
      "release": "bookworm",
      "version": "1.60.1+dfsg-2"
    }
  ],
  "fixed_versions": [
    {
      "bug": null,
      "name": "rclone",
      "type": "source",
      "origin": null,
      "release": "sid",
      "urgency": "not yet assigned",
      "fixed_version": "1.75.2-1"
    },
    {
      "bug": null,
      "name": "rclone",
      "type": "source",
      "origin": null,
      "release": "trixie",
      "urgency": "not yet assigned",
      "fixed_version": ""
    },
    {
      "bug": null,
      "name": "rclone",
      "type": "source",
      "origin": null,
      "release": "bookworm",
      "urgency": "not yet assigned",
      "fixed_version": ""
    }
  ],
  "distribution_packages": [
    {
      "name": "rclone",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "18.04",
      "versions": [
        "1.36-3",
        "1.36-3ubuntu0.1",
        "1.36-3ubuntu0.2"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-116190",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2026-116190",
      "provider_updated_at": "2026-10-27T04:16:52.455361467Z"
    },
    {
      "name": "rclone",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "pro",
      "versions": [
        "1.60.1+dfsg-4ubuntu2",
        "1.60.1+dfsg-4ubuntu3",
        "1.60.1+dfsg-4ubuntu3.1",
        "1.60.1+dfsg-4ubuntu3.1+esm1",
        "1.60.1+dfsg-4ubuntu3.2",
        "1.60.1+dfsg-4ubuntu3.2+esm1"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-116190",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2026-116190",
      "provider_updated_at": "2026-10-27T04:16:52.455361467Z"
    },
    {
      "name": "rclone",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "26.10",
      "versions": [
        "1.60.1+dfsg-4ubuntu3",
        "1.69.3+dfsg-3",
        "1.69.3+dfsg-3ubuntu1"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-116190",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2026-116190",
      "provider_updated_at": "2026-10-27T04:16:52.455361467Z"
    },
    {
      "name": "rclone",
      "ranges": [
        {
          "fixed": "1.75.2",
          "introduced": "1.56.0",
          "last_affected": "",
          "start_excluding": ""
        }
      ],
      "ecosystem": "cpe",
      "provider_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-116190",
      "fixed_version": "1.75.2",
      "provider_source": "nvd",
      "provider_record_id": "NVD-CVE-2026-116190",
      "provider_updated_at": "2026-10-28T15:38:47.743"
    }
  ]
}

Publisher notes

[trixie] rclone: Minor issue

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[golang-github-rclone-rclone-dev]Unknown
Source package: [rclone]
Details (2)
- 1.60.1+dfsg-2 · all · bookworm
  Affected
  dsa · rclone · debian · bookworm; dsa · rclone · debian · 12
- 1.60.1+dfsg-2 · all · bookworm
  Affected
  dsa · rclone · debian · bookworm; dsa · rclone · debian · 12
[rclone]Unknown
Source package: [rclone]
Details (2)
- 1.60.1+dfsg-2+b5 · amd64 · bookworm
  Affected
  dsa · rclone · debian · bookworm; dsa · rclone · debian · 12
- 1.60.1+dfsg-2+b5 · arm64 · bookworm
  Affected
  dsa · rclone · debian · bookworm; dsa · rclone · debian · 12

[Debian 13 (Trixie)]

[golang-github-rclone-rclone-dev]Unknown
Source package: [rclone]
Details (2)
- 1.60.1+dfsg-4 · all · trixie
  Affected
  dsa · rclone · debian · 13
- 1.60.1+dfsg-4 · all · trixie
  Affected
  dsa · rclone · debian · 13
[rclone]Unknown
Details (2)
- 1.60.1+dfsg-4 · amd64 · trixie
  Affected
  dsa · rclone · debian · 13
- 1.60.1+dfsg-4 · arm64 · trixie
  Affected
  dsa · rclone · debian · 13

Observed: Oct 28, 2026, 3:52:38 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database]