Every CVE Search/ Get API key

CVE-2026-71310

rclone: Unbounded HTTP CONNECT Response Headers Can Exhaust rclone Memory

5.9 MediumFix available

rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.75.0, the shared HTTP CONNECT helper in lib/proxy/http.go parses proxy CONNECT responses with http.ReadResponse over an unrestricted buffered reader, allowing a malicious or compromised configured proxy, or an active on-path actor controlling a plaintext HTTP proxy hop, to send oversized headers that grow memory until the rclone process fails. The affected helper is used by FTP and SFTP proxy connections, and SFTP reaches the parser before SSH server authentication, so target host key validation does not constrain a malicious proxy. This issue is fixed in 1.75.0.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
High
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
None
Integrity
None
Availability
High

Exploit likelihood

0.61%Up 0.2 points since Aug 6, 2026
90%50%10%1%

What each source reports

CVE List Score used 5.9

rclone: Unbounded HTTP CONNECT Response Headers Can Exhaust rclone Memory

rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.75.0, the shared HTTP CONNECT helper in lib/proxy/http.go parses proxy CONNECT responses with http.ReadResponse over an unrestricted buffered reader, allowing a malicious or compromised configured proxy, or an active on-path actor controlling a plaintext HTTP proxy hop, to send oversized headers that grow memory until the rclone process fails. The affected helper is used by FTP and SFTP proxy connections, and SFTP reaches the parser before SSH server authentication, so target host key validation does not constrain a malicious proxy. This issue is fixed in 1.75.0.

Record
CVE-2026-71310
CVSS 3.1
5.9 MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness
CWE-400, CWE-770
Updated
2026-11-02
EUVDEUVD-2026-53615 5.9

rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.75.0, the shared HTTP CONNECT helper in lib/proxy/http.go parses proxy CONNECT responses with http.ReadResponse over an unrestricted buffered reader, allowing a malicious or compromised configured proxy, or an active on-path actor controlling a plaintext HTTP proxy hop, to send oversized headers that grow memory until the rclone process fails. The affected helper is used by FTP and SFTP proxy connections, and SFTP reaches the parser before SSH server authentication, so target host key validation does not constrain a malicious proxy. This issue is fixed in 1.75.0.

Record
EUVD-2026-53615
CVSS 3.1
5.9 MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
GitHub AdvisoriesGHSA-xhf4-832v-7xcr 5.9

rclone: Unbounded HTTP CONNECT Response Headers Can Exhaust rclone Memory

1. Summary

The shared HTTP CONNECT helper parses a proxy response with http.ReadResponse over an unrestricted buffered reader. The production helper accepted a valid response containing a 2 MiB header in three consecutive runs. A malicious or compromised configured proxy, or an active on-path actor controlling a plaintext HTTP-proxy hop, can grow memory until the process fails.

The security impact is process-wide exhaustion, not loss of access through the malicious proxy, which the proxy already controls. The victim must configure and use the proxy, so UI is Required and the rating is Medium.

2. Affected Assets & Attack Surface

  • Verified rclone revision: a0c09f1381ae93e2a9a33c529d170186c61ad058 (v1.74.0-240-ga0c09f138)
  • Current-master check: lib/proxy/http.go was unchanged at master commit 961266888fe797390c535386f3b3aa46f4853602 on 2026-07-18
  • Shared helper: lib/proxy/http.go:23-81
  • SFTP use: backend/sftp/ssh_internal.go:25-45
  • FTP use: backend/ftp/ftp.go:465-479
  • Proxy peer: configured malicious/compromised proxy or active on-path actor for a plaintext HTTP proxy
  • TLS boundary: HTTPS proxy connections authenticate the proxy before this response is parsed, so an on-path actor must also defeat TLS

3. Technical Root Cause Analysis

HTTPConnectDial invokes http.ReadResponse(br, req) directly. This call does not inherit http.Transport.MaxResponseHeaderBytes. In the Go implementation used for validation, exported textproto.Reader.ReadMIMEHeader passes math.MaxInt64 limits, and textproto.NewReader explicitly instructs callers to use io.LimitReader or an equivalent bound for denial-of-service resistance. Rclone supplies no bound or total CONNECT-handshake deadline. The helper additionally returns the raw connection, so a safe remediation must preserve any tunnel bytes already buffered after the CONNECT response.

4. Proof-of-Concept & Evidence

  1. Configure the helper to use a test proxy.
  2. Accept rclone's CONNECT request.
  3. Return HTTP/1.1 200 Connection Established with an X-Fill header containing 2 MiB of data.
  4. The actual helper parses and accepts the entire response without a fixed ceiling; this succeeded in all three reruns.

The test establishes unbounded parsing behavior without intentionally exhausting the host.

5. Impact Assessment

Large or concurrent CONNECT responses can terminate the rclone process and interrupt unrelated FTP/SFTP remotes and mounts. Runtime OOM cannot be contained by RC panic recovery. SFTP reaches this parser before SSH server authentication, so target host-key validation does not constrain a malicious proxy; HTTPS proxy authentication does constrain ordinary on-path attackers.

6. Remediation Guidance

  • Enforce a total CONNECT status/header budget before parsing.
  • Add a fixed total handshake deadline as well as idle deadlines.
  • Close the connection on an oversized or malformed response.
  • Return a wrapper that consumes already buffered post-response tunnel bytes before the raw connection.
  • Test large single/multiple headers, slow streaming, and concurrent handshakes.
Record
GHSA-xhf4-832v-7xcr
CVSS 3.1
5.9 MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness
CWE-400, CWE-770
Updated
2026-11-02
NVD 5.9

rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.75.0, the shared HTTP CONNECT helper in lib/proxy/http.go parses proxy CONNECT responses with http.ReadResponse over an unrestricted buffered reader, allowing a malicious or compromised configured proxy, or an active on-path actor controlling a plaintext HTTP proxy hop, to send oversized headers that grow memory until the rclone process fails. The affected helper is used by FTP and SFTP proxy connections, and SFTP reaches the parser before SSH server authentication, so target host key validation does not constrain a malicious proxy. This issue is fixed in 1.75.0.

Record
CVE-2026-71310
CVSS 3.1
5.9 MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness
CWE-400, CWE-770
Updated
2026-11-02
OSV 5.9

rclone: Unbounded HTTP CONNECT Response Headers Can Exhaust rclone Memory

rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.75.0, the shared HTTP CONNECT helper in lib/proxy/http.go parses proxy CONNECT responses with http.ReadResponse over an unrestricted buffered reader, allowing a malicious or compromised configured proxy, or an active on-path actor controlling a plaintext HTTP proxy hop, to send oversized headers that grow memory until the rclone process fails. The affected helper is used by FTP and SFTP proxy connections, and SFTP reaches the parser before SSH server authentication, so target host key validation does not constrain a malicious proxy. This issue is fixed in 1.75.0.

Record
CVE-2026-71310
CVSS 3.1
5.9 MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness
CWE-400, CWE-770
Updated
2026-11-02
OSVDEBIAN-CVE-2026-71310 5.9

rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.75.0, the shared HTTP CONNECT helper in lib/proxy/http.go parses proxy CONNECT responses with http.ReadResponse over an unrestricted buffered reader, allowing a malicious or compromised configured proxy, or an active on-path actor controlling a plaintext HTTP proxy hop, to send oversized headers that grow memory until the rclone process fails. The affected helper is used by FTP and SFTP proxy connections, and SFTP reaches the parser before SSH server authentication, so target host key validation does not constrain a malicious proxy. This issue is fixed in 1.75.0.

Record
DEBIAN-CVE-2026-71310
CVSS 3.1
5.9 MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
Show 6 moreShow less
OSVGHSA-xhf4-832v-7xcr 5.9

rclone: Unbounded HTTP CONNECT Response Headers Can Exhaust rclone Memory

1. Summary

The shared HTTP CONNECT helper parses a proxy response with http.ReadResponse over an unrestricted buffered reader. The production helper accepted a valid response containing a 2 MiB header in three consecutive runs. A malicious or compromised configured proxy, or an active on-path actor controlling a plaintext HTTP-proxy hop, can grow memory until the process fails.

The security impact is process-wide exhaustion, not loss of access through the malicious proxy, which the proxy already controls. The victim must configure and use the proxy, so UI is Required and the rating is Medium.

2. Affected Assets & Attack Surface

  • Verified rclone revision: a0c09f1381ae93e2a9a33c529d170186c61ad058 (v1.74.0-240-ga0c09f138)
  • Current-master check: lib/proxy/http.go was unchanged at master commit 961266888fe797390c535386f3b3aa46f4853602 on 2026-07-18
  • Shared helper: lib/proxy/http.go:23-81
  • SFTP use: backend/sftp/ssh_internal.go:25-45
  • FTP use: backend/ftp/ftp.go:465-479
  • Proxy peer: configured malicious/compromised proxy or active on-path actor for a plaintext HTTP proxy
  • TLS boundary: HTTPS proxy connections authenticate the proxy before this response is parsed, so an on-path actor must also defeat TLS

3. Technical Root Cause Analysis

HTTPConnectDial invokes http.ReadResponse(br, req) directly. This call does not inherit http.Transport.MaxResponseHeaderBytes. In the Go implementation used for validation, exported textproto.Reader.ReadMIMEHeader passes math.MaxInt64 limits, and textproto.NewReader explicitly instructs callers to use io.LimitReader or an equivalent bound for denial-of-service resistance. Rclone supplies no bound or total CONNECT-handshake deadline. The helper additionally returns the raw connection, so a safe remediation must preserve any tunnel bytes already buffered after the CONNECT response.

4. Proof-of-Concept & Evidence

  1. Configure the helper to use a test proxy.
  2. Accept rclone's CONNECT request.
  3. Return HTTP/1.1 200 Connection Established with an X-Fill header containing 2 MiB of data.
  4. The actual helper parses and accepts the entire response without a fixed ceiling; this succeeded in all three reruns.

The test establishes unbounded parsing behavior without intentionally exhausting the host.

5. Impact Assessment

Large or concurrent CONNECT responses can terminate the rclone process and interrupt unrelated FTP/SFTP remotes and mounts. Runtime OOM cannot be contained by RC panic recovery. SFTP reaches this parser before SSH server authentication, so target host-key validation does not constrain a malicious proxy; HTTPS proxy authentication does constrain ordinary on-path attackers.

6. Remediation Guidance

  • Enforce a total CONNECT status/header budget before parsing.
  • Add a fixed total handshake deadline as well as idle deadlines.
  • Close the connection on an oversized or malformed response.
  • Return a wrapper that consumes already buffered post-response tunnel bytes before the raw connection.
  • Test large single/multiple headers, slow streaming, and concurrent handshakes.
Record
GHSA-xhf4-832v-7xcr
CVSS 3.1
5.9 MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness
CWE-400, CWE-770
Updated
2026-11-02
OSVUBUNTU-CVE-2026-71310 5.9

rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.75.0, the shared HTTP CONNECT helper in lib/proxy/http.go parses proxy CONNECT responses with http.ReadResponse over an unrestricted buffered reader, allowing a malicious or compromised configured proxy, or an active on-path actor controlling a plaintext HTTP proxy hop, to send oversized headers that grow memory until the rclone process fails. The affected helper is used by FTP and SFTP proxy connections, and SFTP reaches the parser before SSH server authentication, so target host key validation does not constrain a malicious proxy. This issue is fixed in 1.75.0.

Record
UBUNTU-CVE-2026-71310
CVSS 3.1
5.9 MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVBIT-rclone-2026-71310 No score

rclone: Unbounded HTTP CONNECT Response Headers Can Exhaust rclone Memory

rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.75.0, the shared HTTP CONNECT helper in lib/proxy/http.go parses proxy CONNECT responses with http.ReadResponse over an unrestricted buffered reader, allowing a malicious or compromised configured proxy, or an active on-path actor controlling a plaintext HTTP proxy hop, to send oversized headers that grow memory until the rclone process fails. The affected helper is used by FTP and SFTP proxy connections, and SFTP reaches the parser before SSH server authentication, so target host key validation does not constrain a malicious proxy. This issue is fixed in 1.75.0.

Record
BIT-rclone-2026-71310
Updated
2026-11-02
OSVGO-2026-6199 No score

Resource exhaustion via unbounded HTTP CONNECT response in github.com/rclone/rclone

Resource exhaustion via unbounded HTTP CONNECT response in github.com/rclone/rclone

Record
GO-2026-6199
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
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

Affected products

Affected packages

Affected packages
PackageAffectedFixed
github.com/rclone/rclone
Go
 through 1.74.0
1.75.0
rclone
Bitnami
 before 1.75.0
1.75.0
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
 before 1.75.0
1.75.0
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
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:Pro:22.04:LTS
 All versions, plus listed versions
1.53.3-11.53.3-21.53.3-41.53.3-4ubuntu11.53.3-4ubuntu1.22.04.1
Show 7 moreShow less
1.53.3-4ubuntu1.22.04.21.53.3-4ubuntu1.22.04.31.53.3-4ubuntu1.22.04.3+esm11.53.3-4ubuntu1.22.04.41.53.3-4ubuntu1.22.04.4+esm11.53.3-4ubuntu1.22.04.51.53.3-4ubuntu1.22.04.5+esm1
 None known
Show 4 moreShow less
Affected packages
PackageAffectedFixed
rclone
Ubuntu:Pro:24.04:LTS
 All versions, 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-3ubuntu0.24.04.3
Show 6 moreShow less
1.60.1+dfsg-3ubuntu0.24.04.41.60.1+dfsg-3ubuntu0.24.04.4+esm11.60.1+dfsg-3ubuntu0.24.04.51.60.1+dfsg-3ubuntu0.24.04.5+esm11.60.1+dfsg-3ubuntu0.24.04.61.60.1+dfsg-3ubuntu0.24.04.6+esm1
 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:Pro:26.04:LTS
 All versions, plus listed versions
1.60.1+dfsg-4ubuntu21.60.1+dfsg-4ubuntu31.60.1+dfsg-4ubuntu3.11.60.1+dfsg-4ubuntu3.1+esm11.60.1+dfsg-4ubuntu3.21.60.1+dfsg-4ubuntu3.2+esm1
 None known
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
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

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

In short

CVE-2026-71310 is a medium vulnerability (CVSS 5.9) in Rclone, published August 5, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.61%, the 49th percentile. Fixed in github.com/rclone/rclone 1.75.0.

References

Show 187 moreShow less
This page doesn't list everything

Left out here: the rest of 2 source descriptions. The JSON record has them.

Pages All vulnerabilities Browse Docs Sources Guide Get API key
MoveEnter Open