GO-2026-4979
- Source
- https://pkg.go.dev/vuln/GO-2026-4979
- Import Source
- https://vuln.go.dev/ID/GO-2026-4979.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/GO-2026-4979
- Aliases
- Downstream
- Related
- Published
- 2026-05-07T19:21:40Z
- Modified
- 2026-08-31T10:26:51Z
- Summary
- Invoking "go tool pack" does not sanitize output paths in cmd/go
- Details
-
The "go tool pack" subcommand (usually used only by the compiler as an internal tool with known-good inputs) does not sanitize output filenames. Extracting a malicious archive file with the "pack" subcommand can write files to arbitrary locations on the filesystem.
- Database specific
{ "review_status": "REVIEWED", "url": "https://pkg.go.dev/vuln/GO-2026-4979" }- References
- Credits
-
-
- Harshit Gupta (Mr HAX)
-
Affected packages
Go / toolchain
Package
- Name
- toolchain
- View open source insights on deps.dev
- Purl
- pkg:golang/toolchain