GO-2026-5663

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Source

https://pkg.go.dev/vuln/GO-2026-5663

Import Source

https://vuln.go.dev/ID/GO-2026-5663.json

JSON Data

https://api.osv.dev/v1/vulns/GO-2026-5663

Aliases

Published

2026-06-25T22:34:38Z

Modified

2026-06-25T23:01:25.632521089Z

Summary

Mattermost doesn't validate decompressed archive entry sizes during file extraction in github.com/mattermost/mattermost-server

Details

Mattermost doesn't validate decompressed archive entry sizes during file extraction in github.com/mattermost/mattermost-server

Database specific

{
    "review_status": "UNREVIEWED",
    "url": "https://pkg.go.dev/vuln/GO-2026-5663"
}

References

Affected packages

github.com/mattermost/mattermost-server

Name: github.com/mattermost/mattermost-server; View open source insights on deps.dev
Purl: pkg:golang/github.com/mattermost/mattermost-server

Type: SEMVER
Events: Introduced

10.11.0+incompatible

Fixed

10.11.12+incompatible

Introduced

11.2.0+incompatible

Fixed

11.2.4+incompatible

Introduced

11.3.0+incompatible

Fixed

11.3.2+incompatible

Introduced

11.4.0+incompatible

Fixed

11.4.1+incompatible

source

"https://vuln.go.dev/ID/GO-2026-5663.json"

github.com/mattermost/mattermost-server/v5

Name: github.com/mattermost/mattermost-server/v5; View open source insights on deps.dev
Purl: pkg:golang/github.com/mattermost/mattermost-server/v5

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

source

"https://vuln.go.dev/ID/GO-2026-5663.json"

github.com/mattermost/mattermost-server/v6

Name: github.com/mattermost/mattermost-server/v6; View open source insights on deps.dev
Purl: pkg:golang/github.com/mattermost/mattermost-server/v6

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

source

"https://vuln.go.dev/ID/GO-2026-5663.json"

github.com/mattermost/mattermost/server/v8

Name: github.com/mattermost/mattermost/server/v8; View open source insights on deps.dev
Purl: pkg:golang/github.com/mattermost/mattermost/server/v8

Type: SEMVER
Events: Introduced

8.0.0-20260105080200-d27a2195068d

Fixed

8.0.0-20260217110922-b7d4a1f1f59b

source

"https://vuln.go.dev/ID/GO-2026-5663.json"