golang/go in 1.0.2 fixes all.bash on shared machines.
Priority MEDIUM 46CWE-377Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
golang/go in 1.0.2 fixes all.bash on shared machines. dotest() in src/pkg/debug/gosym/pclntab_test.go creates a temporary file with predicable name and executes it as shell script.
Why it matters now
EPSS 0.01935 80th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | go/golang | go/golang 1.0.2 | — | No fix listed | CNA |
- go/golang Vendor— Affected go/golang 1.0.2 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:golang:go:1.0.2:*:*:*:*:*:*:* | 1.0.2 | Vulnerable | Go standard library |
- cpe:2.3:a:golang:go:1.0.2:*:*:*:*:*:*:* Versions 1.0.2 Vulnerable ·Go standard library
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2012-2666
- 2026-10-03 Alias added: GHSA-259v-fw35-w989
References
Patch 2
More Go standard library Go vulnerabilities
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- TI-2023-23979 The HTTP/2 protocol allows a denial of service (server resource consumption) because… KEVCVSS 3.1HIGH 7.5
- TI-2018-05208 The "go get" implementation in Go 1.9.4, when the -insecure command-line option is used… CVSS 3.1HIGH 8.8
- TI-2018-12083 Improper input validation in [UNKNOWN] golang CVSS 3.1HIGH 8.1
- TI-2024-16306 Mishandling of corrupt central directory record in archive/zip CVSS 3.1MEDIUM 5.5
- TI-2021-15910 Go before 1.16.9 and 1.17.x before 1.17.2 has a Buffer Overflow via large arguments in a… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2012-2666 · CVE Program
- CVE-2012-2666 · NVD
- FIRST EPSS
- GHSA-259v-fw35-w989 · GitHub Advisory Database · CC BY 4.0
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