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CVE-2026-49980

Rclone: Unauthenticated command execution in `rclone rcd --rc-serve` via inline remote instantiation, bypassing CVE-2026-41179 fix

9.8 CriticalFix available

Rclone is a command-line program to sync files and directories to and from different cloud storage providers. From 1.46.0 until 1.74.3, rclone rcd --rc-serve accepts unauthenticated GET and HEAD requests to paths of the form: /[remote:path]/object. The remote value is parsed from the URL and passed to normal backend initialization. Inline remote configuration can set backend options that execute local commands during initialization. As a result, a single unauthenticated GET or HEAD request can execute a command as the rclone process user. This vulnerability is fixed in 1.74.3.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
High
Availability
High

Exploit likelihood

0.78%Up 0.4 points since Jun 12, 2026
90%50%10%1%

What each source reports

CVE List Score used 9.8

Rclone: Unauthenticated command execution in `rclone rcd --rc-serve` via inline remote instantiation, bypassing CVE-2026-41179 fix

Rclone is a command-line program to sync files and directories to and from different cloud storage providers. From 1.46.0 until 1.74.3, rclone rcd --rc-serve accepts unauthenticated GET and HEAD requests to paths of the form: /[remote:path]/object. The remote value is parsed from the URL and passed to normal backend initialization. Inline remote configuration can set backend options that execute local commands during initialization. As a result, a single unauthenticated GET or HEAD request can execute a command as the rclone process user. This vulnerability is fixed in 1.74.3.

Record
CVE-2026-49980
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1
8.1 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-306, CWE-78
Updated
2026-11-02
EUVDEUVD-2026-39018 9.8

Rclone is a command-line program to sync files and directories to and from different cloud storage providers. From 1.46.0 until 1.74.3, rclone rcd --rc-serve accepts unauthenticated GET and HEAD requests to paths of the form: /[remote:path]/object. The remote value is parsed from the URL and passed to normal backend initialization. Inline remote configuration can set backend options that execute local commands during initialization. As a result, a single unauthenticated GET or HEAD request can execute a command as the rclone process user. This vulnerability is fixed in 1.74.3.

Record
EUVD-2026-39018
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
GitHub AdvisoriesGHSA-qw24-gh76-8rvv 9.8

Rclone: Unauthenticated command execution in `rclone rcd --rc-serve` via inline remote instantiation, bypassing CVE-2026-41179 fix

Summary

rclone rcd --rc-serve accepts unauthenticated GET and HEAD requests to paths of the form:

/[remote:path]/object

The remote value is parsed from the URL and passed to normal backend initialization. Inline remote configuration can set backend options that execute local commands during initialization. As a result, a single unauthenticated GET or HEAD request can execute a command as the rclone process user.

Versions from 1.55.0 onwards are vulnerable to command execution. Earlier versions (from 1.46.0) are vulnerable to the unauthenticated local file read described under "Additional impact" but not to command execution, because inline backend option overrides did not exist until 1.55.0.

Preconditions

Preconditions for this vulnerability are:

  • The rclone remote control API must be enabled, either by the --rc flag or by running the rclone rcd server
  • The remote control API must be reachable by the attacker - by default rclone only serves the rc to localhost unless the --rc-addr flag is in use
  • The rc must have been deployed without global RC HTTP authentication - so not using --rc-user/--rc-pass/--rc-htpasswd/etc
  • The --rc-serve flag must be in use

Impact

An unauthenticated network attacker who can reach the RC HTTP listener can execute commands as the rclone process user.

Additional impact observed during testing:

  • GET and HEAD both trigger backend initialization.
  • The same path allows unauthenticated local file read through inline local remotes.
  • Inline global.* options can mutate process-wide rclone configuration, including global.http_proxy.
  • Browser subresource requests can also trigger the issue against a localhost-only RC listener. In testing, Firefox triggered the payload from a public HTTPS page containing only an <img> tag pointing at http://127.0.0.1:5572/.... This is an additional impact multiplier, not the primary attack precondition.

Mitigations / Workarounds

  • Upgrade to rclone 1.74.3 (or 1.75.0 when released).
  • Or, configure HTTP authentication on the rc with --rc-user/--rc-pass or --rc-htpasswd, which has always been the recommended deployment.
  • Or, do not use --rc-serve if file serving is not needed.

The Fix

The vulnerabilities in this advisory have been fixed by two commits:

  • rc: fix unauthenticated command execution via --rc-serve inline remotes
  • rc: stop global.* connection string options changing config
Record
GHSA-qw24-gh76-8rvv
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-78, CWE-306
Updated
2026-11-02
NVD 9.8

Rclone is a command-line program to sync files and directories to and from different cloud storage providers. From 1.46.0 until 1.74.3, rclone rcd --rc-serve accepts unauthenticated GET and HEAD requests to paths of the form: /[remote:path]/object. The remote value is parsed from the URL and passed to normal backend initialization. Inline remote configuration can set backend options that execute local commands during initialization. As a result, a single unauthenticated GET or HEAD request can execute a command as the rclone process user. This vulnerability is fixed in 1.74.3.

Record
CVE-2026-49980
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1
8.1 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-306, CWE-78
Updated
2026-11-02
OSV 9.8

Rclone: Unauthenticated command execution in `rclone rcd --rc-serve` via inline remote instantiation, bypassing CVE-2026-41179 fix

Rclone is a command-line program to sync files and directories to and from different cloud storage providers. From 1.46.0 until 1.74.3, rclone rcd --rc-serve accepts unauthenticated GET and HEAD requests to paths of the form: /[remote:path]/object. The remote value is parsed from the URL and passed to normal backend initialization. Inline remote configuration can set backend options that execute local commands during initialization. As a result, a single unauthenticated GET or HEAD request can execute a command as the rclone process user. This vulnerability is fixed in 1.74.3.

Record
CVE-2026-49980
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-306
Updated
2026-11-02
OSVDEBIAN-CVE-2026-49980 9.8

Rclone is a command-line program to sync files and directories to and from different cloud storage providers. From 1.46.0 until 1.74.3, rclone rcd --rc-serve accepts unauthenticated GET and HEAD requests to paths of the form: /[remote:path]/object. The remote value is parsed from the URL and passed to normal backend initialization. Inline remote configuration can set backend options that execute local commands during initialization. As a result, a single unauthenticated GET or HEAD request can execute a command as the rclone process user. This vulnerability is fixed in 1.74.3.

Record
DEBIAN-CVE-2026-49980
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
Show 10 moreShow less
OSVGHSA-qw24-gh76-8rvv 9.8

Rclone: Unauthenticated command execution in `rclone rcd --rc-serve` via inline remote instantiation, bypassing CVE-2026-41179 fix

Summary

rclone rcd --rc-serve accepts unauthenticated GET and HEAD requests to paths of the form:

/[remote:path]/object

The remote value is parsed from the URL and passed to normal backend initialization. Inline remote configuration can set backend options that execute local commands during initialization. As a result, a single unauthenticated GET or HEAD request can execute a command as the rclone process user.

Versions from 1.55.0 onwards are vulnerable to command execution. Earlier versions (from 1.46.0) are vulnerable to the unauthenticated local file read described under "Additional impact" but not to command execution, because inline backend option overrides did not exist until 1.55.0.

Preconditions

Preconditions for this vulnerability are:

  • The rclone remote control API must be enabled, either by the --rc flag or by running the rclone rcd server
  • The remote control API must be reachable by the attacker - by default rclone only serves the rc to localhost unless the --rc-addr flag is in use
  • The rc must have been deployed without global RC HTTP authentication - so not using --rc-user/--rc-pass/--rc-htpasswd/etc
  • The --rc-serve flag must be in use

Impact

An unauthenticated network attacker who can reach the RC HTTP listener can execute commands as the rclone process user.

Additional impact observed during testing:

  • GET and HEAD both trigger backend initialization.
  • The same path allows unauthenticated local file read through inline local remotes.
  • Inline global.* options can mutate process-wide rclone configuration, including global.http_proxy.
  • Browser subresource requests can also trigger the issue against a localhost-only RC listener. In testing, Firefox triggered the payload from a public HTTPS page containing only an <img> tag pointing at http://127.0.0.1:5572/.... This is an additional impact multiplier, not the primary attack precondition.

Mitigations / Workarounds

  • Upgrade to rclone 1.74.3 (or 1.75.0 when released).
  • Or, configure HTTP authentication on the rc with --rc-user/--rc-pass or --rc-htpasswd, which has always been the recommended deployment.
  • Or, do not use --rc-serve if file serving is not needed.

The Fix

The vulnerabilities in this advisory have been fixed by two commits:

  • rc: fix unauthenticated command execution via --rc-serve inline remotes
  • rc: stop global.* connection string options changing config
Record
GHSA-qw24-gh76-8rvv
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-306, CWE-78
Updated
2026-11-02
OSVUBUNTU-CVE-2026-49980 9.8

Rclone is a command-line program to sync files and directories to and from different cloud storage providers. From 1.46.0 until 1.74.3, rclone rcd --rc-serve accepts unauthenticated GET and HEAD requests to paths of the form: /[remote:path]/object. The remote value is parsed from the URL and passed to normal backend initialization. Inline remote configuration can set backend options that execute local commands during initialization. As a result, a single unauthenticated GET or HEAD request can execute a command as the rclone process user. This vulnerability is fixed in 1.74.3.

Record
UBUNTU-CVE-2026-49980
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1
8.1 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVBIT-rclone-2026-49980 No score

Rclone: Unauthenticated command execution in `rclone rcd --rc-serve` via inline remote instantiation, bypassing CVE-2026-41179 fix

Rclone is a command-line program to sync files and directories to and from different cloud storage providers. From 1.46.0 until 1.74.3, rclone rcd --rc-serve accepts unauthenticated GET and HEAD requests to paths of the form: /[remote:path]/object. The remote value is parsed from the URL and passed to normal backend initialization. Inline remote configuration can set backend options that execute local commands during initialization. As a result, a single unauthenticated GET or HEAD request can execute a command as the rclone process user. This vulnerability is fixed in 1.74.3.

Record
BIT-rclone-2026-49980
Updated
2026-11-02
OSVGO-2026-5596 No score

Unauthenticated command execution in rclone rcd via inline remotes in github.com/rclone/rclone

The --rc-serve path in rclone allows unauthenticated remote instantiation, enabling unauthenticated command execution. An attacker can use inline remote backend options such as sftp ssh to run arbitrary commands as the rclone user.

Record
GO-2026-5596
Updated
2026-11-02
OSVopenSUSE-SU-2026:10975-1 No score

rclone-1.74.3-1.1 on GA media

These are all security issues fixed in the rclone-1.74.3-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2026:10975-1
Updated
2026-11-02
OSVopenSUSE-SU-2026:21436-1 No score

Security update for rclone

This update for rclone fixes the following issues:

Changes in rclone:

  • Update to version 1.74.4 (boo#1267192):

    • Version v1.74.4
    • gui: update embedded release to 1.1.10
    • local: stop --links symlinks escaping the destination directory CVE-2026-54572
    • local: don't restore setuid/setgid/sticky bits from metadata by default GHSA-945v-v9p3-v5xw
    • s3: strip STS security token on same-host HTTPS->HTTP redirect GHSA-cf44-9pgv-m4xc
    • serve restic: fix --private-repos isolation bypass CVE-2026-59733
    • archive extract: fix path traversal letting archives escape the destination CVE-2026-59732
    • serve s3: fix path traversal letting clients see files in the root GHSA-8v25-v8p6-qf7v
    • build: fix multiple CVEs by upgrading to go1.26.5
    • s3: fix mounting a prefix failing with 403 when HEAD is not permitted
    • drive, googlephotos: warn when using rclone's shared client_id #9580
    • drive: fix stray %!(EXTRA) in unexportable google document log message
    • serve/http: fix --disable-zip so it works over rc
    • serve webdav: fix MOVE overwrite failing without Overwrite header
    • fs: fix negative offset when a suffix Range request exceeds object size
    • accounting: fix goroutine leak in NewStatsGroup for zero-transfer rc jobs
    • cmd/mount2: fix NFS directory listings by supporting non-zero Seekdir offsets
    • cmd/mount2: fix ESTALE over NFS by reporting stable inode numbers
    • cmd/mount2: fix NFS file creation by implementing Mknod
    • smb: fix for IBM iSeries and signature verification
    • mega: fix hard deleted files reappearing in listings - fixes #9554
    • mega: wait for server events after upload, delete and move
    • vfs: fix hang reopening a file during the handle-caching grace period
    • s3: correct documented copy_cutoff minimum to 1 byte - Fixes #7391
    • fs: fix command line flag being ignored when set to its default value
    • docs: fix copy to clipboard functionality for code blocks
    • fs/operations: correct DeleteFile --backup-dir documentation
    • build: update golang.org/x/image to v0.43.0 to fix image decoding vulnerabilities
    • docs: clarify copyto command description - Fixes #9527
    • docs: fix typo in remote setup docs
    • serve s3: fix spurious 404 on HEAD/GET during VFS writeback - fixes #8188
      • s3: fix error mapping in GetObject to match HeadObject
    • filter: fix --files-from copy stopping at the first unreadable file
    • docs: Fix RELEASE.md
    • ncdu: fix duplicated keystrokes on Windows by pinning tcell to v2.9.0
    • completion: fix powershell completion corrupting non-ASCII names - fixes #9412
    • docs/crypt: fix encrypted size example - Fixes #9202
    • docs: drive: note Google verification exemption for personal use apps
    • rc: document that rc API access is equivalent to shell access
    • docs: drive: update documentation about "Computers" folder
    • accounting: fix goroutine leak in ResetCounters
    • docs: fix --windows-event-log-level help
    • backend/filelu: fix recursive listing path handling and file filtering
    • docs: bisync - clarify flag interaction and minor changes
    • docs: Update RELEASE.md to use cherry-pick -x
    • webdav: fix mixed property statuses in multi-status responses
    • s3: remove session token on cross-host redirects
    • drive: warn when non-exportable Google documents are skipped - #9475
    • Start v1.74.4-DEV development

  • update x/image to 0.43 (bsc#1271056)

  • Update to version 1.74.3: (boo#1267869)

    • Bug Fixes
      • rc
        • Fix unauthenticated command execution via --rc-serve inline remotes CVE-2026-49980 (Nick Craig-Wood)
        • Stop global.* connection string options changing config CVE-2026-49980 (Nick Craig-Wood)
      • build: Fix multiple CVEs by upgrading to go1.26.4 (Nick Craig-Wood)
        • CVE-2026-42504: mime: quadratic complexity in WordDecoder.DecodeHeader
        • CVE-2026-42507: net/textproto: arbitrary input are included in errors without any escaping
        • CVE-2026-27145: crypto/x509: split…
Record
openSUSE-SU-2026:21436-1
Updated
2026-11-02
OSVopenSUSE-SU-2026:21761-1 No score

Security update for govulncheck-vulndb

This update for govulncheck-vulndb fixes the following issues:

  • Update to version 0.0.20260827T195228 2026-08-27T19:52:28Z (jsc#PED-11136).

    Go CVE Numbering Authority IDs added or updated with aliases:

    • GO-2026-5026 CVE-2026-39821
    • GO-2026-6225
    • GO-2026-6250 CVE-2026-63328 GHSA-8rc5-4fr6-64pw
    • GO-2026-6253 CVE-2026-17106 GHSA-hfg8-hc9c-6c3h
    • GO-2026-6254 CVE-2026-53941 GHSA-vjhx-2cqw-3q6q
    • GO-2026-6255 CVE-2026-61711 GHSA-7236-3392-c5c6
    • GO-2026-6256 CVE-2026-61712 GHSA-72x6-4j93-7w86
    • GO-2026-6258 CVE-2026-45404 GHSA-42cj-99w8-cp2p
    • GO-2026-6259 CVE-2026-32637 GHSA-j2g6-362q-6qc6
    • GO-2026-6260 CVE-2026-55149 GHSA-qqff-5854-px68
    • GO-2026-6261 CVE-2026-54061 GHSA-rrwh-6jrq-wp5v
    • GO-2026-6262 GHSA-22w5-2fxg-vrwx
    • GO-2026-6263 CVE-2026-54168 GHSA-6f2p-296r-cc28
    • GO-2026-6264 CVE-2026-54245 GHSA-7q96-f8xw-jv5j
    • GO-2026-6265 GHSA-8fxq-53rx-ph5f
    • GO-2026-6266 CVE-2026-54167 GHSA-f5f4-3hh4-f54m
    • GO-2026-6267 GHSA-h58c-xccx-75m3
    • GO-2026-6268 GHSA-q9c5-pp7m-fm2g
    • GO-2026-6269 GHSA-rxhg-vcww-2mpw
    • GO-2026-6270 CVE-2026-54162 GHSA-x3g7-qrwc-f6c5
    • GO-2026-6271 CVE-2026-67448 GHSA-8r62-w5wh-fc5m
    • GO-2026-6272 CVE-2026-67447 GHSA-r553-m4fv-5v97
    • GO-2026-6273 CVE-2026-64679 GHSA-26w5-6g95-gj28
    • GO-2026-6274 CVE-2026-76905 GHSA-mmfr-pmjx-hw9w
    • GO-2026-6275 CVE-2026-77354 GHSA-xhj3-7xw9-vr34
    • GO-2026-6277 GHSA-4ph6-mjv7-3fq6
    • GO-2026-6278 GHSA-w67g-5rqw-f597
    • GO-2026-6279 CVE-2026-6046 GHSA-3vmp-whvv-5v9v
    • GO-2026-6280 CVE-2026-7387 GHSA-6hxm-w4hv-vgvw
    • GO-2026-6281 CVE-2026-6961 GHSA-8qq9-cqj8-82w4
    • GO-2026-6282 CVE-2026-7184 GHSA-9p44-r552-4wp9
    • GO-2026-6283 CVE-2026-6689 GHSA-c28q-m4gf-vg4q
    • GO-2026-6284 CVE-2026-55477 GHSA-jm48-m3rr-9hgg
    • GO-2026-6285 CVE-2026-6739 GHSA-m2w9-h2mm-79qr
    • GO-2026-6286 CVE-2026-3433 GHSA-rp4v-qc77-phm4
    • GO-2026-6287 GHSA-vx2m-jpxr-xv7w
    • GO-2026-6288 CVE-2026-11624 GHSA-76g7-m3xw-x9gr
    • GO-2026-6289 GHSA-w8j7-39hp-8x59
    • GO-2026-6290 CVE-2026-55581 GHSA-3x77-wg38-92r3
    • GO-2026-6291 CVE-2026-55582 GHSA-74hp-mggr-hv58
    • GO-2026-6292 CVE-2026-55580 GHSA-f5pj-2738-996m
    • GO-2026-6293 CVE-2026-55677 GHSA-vfp3-v2gw-7wfq
    • GO-2026-6294 CVE-2026-55092 GHSA-mcj4-mphf-j9ff
    • GO-2026-6295 CVE-2026-55637 GHSA-cmwv-wf9p-p8wx
    • GO-2026-6296 CVE-2026-54523 GHSA-79gf-7frw-68m9
    • GO-2026-6297 CVE-2026-50879 GHSA-g743-m6x3-v6wm
    • GO-2026-6298 CVE-2026-54563 GHSA-w5fv-7x5q-g8qp
    • GO-2026-6299 CVE-2026-50884 GHSA-5442-mh7f-72px
    • GO-2026-6300 CVE-2026-50891 GHSA-rcqf-cpv9-g5jf
    • GO-2026-6301 CVE-2026-42350 GHSA-g7gw-m874-7rmf

  • Update to version 0.0.20260819T170606 2026-08-19T17:06:06Z.

    Go CVE Numbering Authority IDs added or updated with aliases:

    • GO-2026-4720 GHSA-v3mg-9v85-fcm7
    • GO-2026-4942 CVE-2026-35172 GHSA-f2g3-hh2r-cwgc
    • GO-2026-4950
    • GO-2026-6093 GHSA-464c-974j-9xm6
    • GO-2026-6094 GHSA-gcjh-h69q-9w9g
    • GO-2026-6095 GHSA-r277-6w6q-xmqw
    • GO-2026-6097 CVE-2026-55495 GHSA-49h3-cwhj-4737
    • GO-2026-6098 CVE-2026-55496 GHSA-8r7f-r8hj-r3rv
    • GO-2026-6099 CVE-2026-57497 GHSA-g35j-m5xg-vh3q
    • GO-2026-6100 CVE-2026-55497 GHSA-g9j2-8w95-3vwv
    • GO-2026-6101 CVE-2026-55502 GHSA-hq88-5x99-x3gf
    • GO-2026-6102 CVE-2026-55499 GHSA-w8x7-h2px-xmq8
    • GO-2026-6103 CVE-2026-73564 GHSA-26gq-p25f-99cp
    • GO-2026-6104 CVE-2026-62323 GHSA-c3jm-gv5r-9wcp
    • GO-2026-6105 GHSA-c534-2w9c-x7fm
    • GO-2026-6106 GHSA-v6w6-358x-2433
    • GO-2026-6107 CVE-2026-73500 GHSA-6vch-q96h-7gc3
    • GO-2026-6108 CVE-2026-73505 GHSA-6xj8-qv9j-xcjq
    • GO-2026-6109 GHSA-86cx-wwf4-phq4
    • GO-2026-6110 CVE-2026-73509 GHSA-95cv-r8x4-vh75
    • GO-2026-6111 CVE-2026-73506 GHSA-fwjx-9p69-h25h
    • GO-2026-6112 CVE-2026-73502 GHSA-jpcw-4wr7-c3vq
    • GO-2026-6113 GHSA-p6ph-3jx2-3337
    • GO-2026-6114 CVE-2026-73499 GHSA-xg4h-6gfc-h4m8
    • GO-2026-6115 CVE-2026-56867
    • GO-2026-6117 GHSA-hp74-gm6m-2qm5
    • GO-2026-6118 CVE-2026-47427 GHSA-w4q6-qw23-4rg7
    • GO-2026-6119 CVE-2026-43983…
Record
openSUSE-SU-2026:21761-1
Updated
2026-11-02
OSVROOT-APP-GOBINARY-CVE-2026-49980 No score

CVE-2026-49980 in github.com/rclone/rclone - Patched by Root

Root has patched CVE-2026-49980 in the github.com/rclone/rclone package for Root:Go. Multiple fixed versions available.

Record
ROOT-APP-GOBINARY-CVE-2026-49980
Updated
2026-11-02
OSVSUSE-SU-2026:23625-1 No score

Security update for govulncheck-vulndb

This update for govulncheck-vulndb fixes the following issues:

  • Update to version 0.0.20260827T195228 2026-08-27T19:52:28Z (jsc#PED-11136).

    Go CVE Numbering Authority IDs added or updated with aliases:

    • GO-2026-5026 CVE-2026-39821
    • GO-2026-6225
    • GO-2026-6250 CVE-2026-63328 GHSA-8rc5-4fr6-64pw
    • GO-2026-6253 CVE-2026-17106 GHSA-hfg8-hc9c-6c3h
    • GO-2026-6254 CVE-2026-53941 GHSA-vjhx-2cqw-3q6q
    • GO-2026-6255 CVE-2026-61711 GHSA-7236-3392-c5c6
    • GO-2026-6256 CVE-2026-61712 GHSA-72x6-4j93-7w86
    • GO-2026-6258 CVE-2026-45404 GHSA-42cj-99w8-cp2p
    • GO-2026-6259 CVE-2026-32637 GHSA-j2g6-362q-6qc6
    • GO-2026-6260 CVE-2026-55149 GHSA-qqff-5854-px68
    • GO-2026-6261 CVE-2026-54061 GHSA-rrwh-6jrq-wp5v
    • GO-2026-6262 GHSA-22w5-2fxg-vrwx
    • GO-2026-6263 CVE-2026-54168 GHSA-6f2p-296r-cc28
    • GO-2026-6264 CVE-2026-54245 GHSA-7q96-f8xw-jv5j
    • GO-2026-6265 GHSA-8fxq-53rx-ph5f
    • GO-2026-6266 CVE-2026-54167 GHSA-f5f4-3hh4-f54m
    • GO-2026-6267 GHSA-h58c-xccx-75m3
    • GO-2026-6268 GHSA-q9c5-pp7m-fm2g
    • GO-2026-6269 GHSA-rxhg-vcww-2mpw
    • GO-2026-6270 CVE-2026-54162 GHSA-x3g7-qrwc-f6c5
    • GO-2026-6271 CVE-2026-67448 GHSA-8r62-w5wh-fc5m
    • GO-2026-6272 CVE-2026-67447 GHSA-r553-m4fv-5v97
    • GO-2026-6273 CVE-2026-64679 GHSA-26w5-6g95-gj28
    • GO-2026-6274 CVE-2026-76905 GHSA-mmfr-pmjx-hw9w
    • GO-2026-6275 CVE-2026-77354 GHSA-xhj3-7xw9-vr34
    • GO-2026-6277 GHSA-4ph6-mjv7-3fq6
    • GO-2026-6278 GHSA-w67g-5rqw-f597
    • GO-2026-6279 CVE-2026-6046 GHSA-3vmp-whvv-5v9v
    • GO-2026-6280 CVE-2026-7387 GHSA-6hxm-w4hv-vgvw
    • GO-2026-6281 CVE-2026-6961 GHSA-8qq9-cqj8-82w4
    • GO-2026-6282 CVE-2026-7184 GHSA-9p44-r552-4wp9
    • GO-2026-6283 CVE-2026-6689 GHSA-c28q-m4gf-vg4q
    • GO-2026-6284 CVE-2026-55477 GHSA-jm48-m3rr-9hgg
    • GO-2026-6285 CVE-2026-6739 GHSA-m2w9-h2mm-79qr
    • GO-2026-6286 CVE-2026-3433 GHSA-rp4v-qc77-phm4
    • GO-2026-6287 GHSA-vx2m-jpxr-xv7w
    • GO-2026-6288 CVE-2026-11624 GHSA-76g7-m3xw-x9gr
    • GO-2026-6289 GHSA-w8j7-39hp-8x59
    • GO-2026-6290 CVE-2026-55581 GHSA-3x77-wg38-92r3
    • GO-2026-6291 CVE-2026-55582 GHSA-74hp-mggr-hv58
    • GO-2026-6292 CVE-2026-55580 GHSA-f5pj-2738-996m
    • GO-2026-6293 CVE-2026-55677 GHSA-vfp3-v2gw-7wfq
    • GO-2026-6294 CVE-2026-55092 GHSA-mcj4-mphf-j9ff
    • GO-2026-6295 CVE-2026-55637 GHSA-cmwv-wf9p-p8wx
    • GO-2026-6296 CVE-2026-54523 GHSA-79gf-7frw-68m9
    • GO-2026-6297 CVE-2026-50879 GHSA-g743-m6x3-v6wm
    • GO-2026-6298 CVE-2026-54563 GHSA-w5fv-7x5q-g8qp
    • GO-2026-6299 CVE-2026-50884 GHSA-5442-mh7f-72px
    • GO-2026-6300 CVE-2026-50891 GHSA-rcqf-cpv9-g5jf
    • GO-2026-6301 CVE-2026-42350 GHSA-g7gw-m874-7rmf

  • Update to version 0.0.20260819T170606 2026-08-19T17:06:06Z.

    Go CVE Numbering Authority IDs added or updated with aliases:

    • GO-2026-4720 GHSA-v3mg-9v85-fcm7
    • GO-2026-4942 CVE-2026-35172 GHSA-f2g3-hh2r-cwgc
    • GO-2026-4950
    • GO-2026-6093 GHSA-464c-974j-9xm6
    • GO-2026-6094 GHSA-gcjh-h69q-9w9g
    • GO-2026-6095 GHSA-r277-6w6q-xmqw
    • GO-2026-6097 CVE-2026-55495 GHSA-49h3-cwhj-4737
    • GO-2026-6098 CVE-2026-55496 GHSA-8r7f-r8hj-r3rv
    • GO-2026-6099 CVE-2026-57497 GHSA-g35j-m5xg-vh3q
    • GO-2026-6100 CVE-2026-55497 GHSA-g9j2-8w95-3vwv
    • GO-2026-6101 CVE-2026-55502 GHSA-hq88-5x99-x3gf
    • GO-2026-6102 CVE-2026-55499 GHSA-w8x7-h2px-xmq8
    • GO-2026-6103 CVE-2026-73564 GHSA-26gq-p25f-99cp
    • GO-2026-6104 CVE-2026-62323 GHSA-c3jm-gv5r-9wcp
    • GO-2026-6105 GHSA-c534-2w9c-x7fm
    • GO-2026-6106 GHSA-v6w6-358x-2433
    • GO-2026-6107 CVE-2026-73500 GHSA-6vch-q96h-7gc3
    • GO-2026-6108 CVE-2026-73505 GHSA-6xj8-qv9j-xcjq
    • GO-2026-6109 GHSA-86cx-wwf4-phq4
    • GO-2026-6110 CVE-2026-73509 GHSA-95cv-r8x4-vh75
    • GO-2026-6111 CVE-2026-73506 GHSA-fwjx-9p69-h25h
    • GO-2026-6112 CVE-2026-73502 GHSA-jpcw-4wr7-c3vq
    • GO-2026-6113 GHSA-p6ph-3jx2-3337
    • GO-2026-6114 CVE-2026-73499 GHSA-xg4h-6gfc-h4m8
    • GO-2026-6115 CVE-2026-56867
    • GO-2026-6117 GHSA-hp74-gm6m-2qm5
    • GO-2026-6118 CVE-2026-47427 GHSA-w4q6-qw23-4rg7
    • GO-2026-6119 CVE-2026-43983…
Record
SUSE-SU-2026:23625-1
Updated
2026-11-02
OSVUSN-8782-1 No score

rclone vulnerability

It was discovered that Rclone incorrectly handled unauthenticated requests to the remote control API. An attacker could possibly use this issue to execute arbitrary commands as the user invoking rclone. (CVE-2026-49980)

Record
USN-8782-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
github.com/rclone/rclone
Go
 1.46.0 to 1.74.2
1.74.3
rclone
Bitnami
 1.46.0 up to 1.74.3
1.74.3
rclone
Debian:12
 All versions, plus listed versions
1.60.1+dfsg-21.60.1+dfsg-31.60.1+dfsg-41.65.0+dfsg-11.65.0+dfsg-21.69.3+dfsg-11.69.3+dfsg-21.69.3+dfsg-3
 None known
rclone
Debian:13
 All versions, plus listed versions
1.60.1+dfsg-41.65.0+dfsg-11.65.0+dfsg-21.69.3+dfsg-11.69.3+dfsg-21.69.3+dfsg-3
 None known
github.com/rclone/rclone
Go
 1.46.0 up to 1.74.3
1.74.3
github.com/rclone/rclone
Go
 1.49.0 up to 1.74.3
1.74.3
github.com/ncw/rclone
Go
 1.46.0 and later None known
github.com/rclone/rclone
Root:Go
 before v1.74.1-0.20260628215305-6bbc28cf02dc-aikido.3
v1.74.1-0.20260628215305-6bbc28cf02dc-aikido.3v1.74.1-0.20260628215305-6bbc28cf02dc-aikido.4v1.69.3-aikido.3v1.74.1-0.20260628215305-6bbc28cf02dc-aikido.1v1.74.1-0.20260628215305-6bbc28cf02dc-aikido.2v1.74.1-0.20260628215305-6bbc28cf02dc-aikido.5
rootio-github.com/rclone/rclone
Root:Go
 before v1.74.1-0.20260628215305-6bbc28cf02dc-root.io.3
v1.74.1-0.20260628215305-6bbc28cf02dc-root.io.3v1.74.1-0.20260628215305-6bbc28cf02dc-root.io.4v1.69.3-root.io.3v1.74.1-0.20260628215305-6bbc28cf02dc-root.io.1v1.74.1-0.20260628215305-6bbc28cf02dc-root.io.2v1.74.1-0.20260628215305-6bbc28cf02dc-root.io.5
govulncheck-vulndb
SUSE:Linux Enterprise Server 16.0
From an advisory covering 181 CVEs
 before 0.0.20260827T195228-160000.1.1
0.0.20260827T195228-160000.1.1
Show 11 moreShow less
Affected packages
PackageAffectedFixed
govulncheck-vulndb
SUSE:Linux Enterprise Server for SAP applications 16.0
From an advisory covering 181 CVEs
 before 0.0.20260827T195228-160000.1.1
0.0.20260827T195228-160000.1.1
rclone
Ubuntu:18.04:LTS
 All versions, plus listed versions
1.36-31.36-3ubuntu0.11.36-3ubuntu0.2
 None known
rclone
Ubuntu:Pro:20.04:LTS
 All versions, plus listed versions
1.47.0+ex1-61.47.0+ex1-71.49.5-21.49.5-31.50.2-21.50.2-2ubuntu0.11.50.2-2ubuntu0.21.50.2-2ubuntu0.2+esm1
 None known
rclone
Ubuntu:22.04:LTS
 before 1.53.3-4ubuntu1.22.04.5, plus listed versions
1.53.3-11.53.3-21.53.3-41.53.3-4ubuntu11.53.3-4ubuntu1.22.04.11.53.3-4ubuntu1.22.04.21.53.3-4ubuntu1.22.04.31.53.3-4ubuntu1.22.04.4
1.53.3-4ubuntu1.22.04.5
rclone
Ubuntu:24.04:LTS
 before 1.60.1+dfsg-3ubuntu0.24.04.6, plus listed versions
1.60.1+dfsg-2build11.60.1+dfsg-31.60.1+dfsg-3ubuntu0.24.04.11.60.1+dfsg-3ubuntu0.24.04.21.60.1+dfsg-3ubuntu0.24.04.31.60.1+dfsg-3ubuntu0.24.04.41.60.1+dfsg-3ubuntu0.24.04.5
1.60.1+dfsg-3ubuntu0.24.04.6
rclone
Ubuntu:25.10
 All versions, plus listed versions
1.60.1+dfsg-41.60.1+dfsg-4ubuntu11.60.1+dfsg-4ubuntu21.60.1+dfsg-4ubuntu2.1
 None known
rclone
Ubuntu:26.10
 All versions, plus listed versions
1.60.1+dfsg-4ubuntu31.69.3+dfsg-31.69.3+dfsg-3ubuntu1
 None known
rclone
Ubuntu:26.04:LTS
 before 1.60.1+dfsg-4ubuntu3.2, plus listed versions
1.60.1+dfsg-4ubuntu21.60.1+dfsg-4ubuntu31.60.1+dfsg-4ubuntu3.1
1.60.1+dfsg-4ubuntu3.2
rclone
openSUSE:Tumbleweed
From an advisory covering 4 CVEs
 before 1.74.3-1.1
1.74.3-1.1
rclone
openSUSE:Leap 16.0
From an advisory covering 37 CVEs
 before 1.74.4-bp160.1.1
1.74.4-bp160.1.1
govulncheck-vulndb
openSUSE:Leap 16.0
From an advisory covering 181 CVEs
 before 0.0.20260827T195228-160000.1.1
0.0.20260827T195228-160000.1.1

History

History
RecordedChangedSources
affected, facts
affected, aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-49980 is a critical vulnerability (CVSS 9.8) in Rclone, published June 8, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.78%, the 56th percentile. Fixed in github.com/rclone/rclone 1.74.3.

References

Show 194 moreShow less
This page doesn't list everything

Left out here: 30 references and the rest of 3 source descriptions. The JSON record has them.

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