CVE-2012-2666

9.8 criticalEPSS 1.9%

Critical (9.8) in golang go. EPSS 1.9% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.9% chance of exploitation in the next 30 days; higher than 80% of CVEs (scores of 2026-10-31)
CWE: CWE-377
Published: 2021-07-09
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

golang:go

References

https://bugzilla.suse.com/show_bug.cgi?id=765455
https://codereview.appspot.com/5992078
https://github.com/golang/go/commit/8ac275bb01588a8c0e6c0fe2de7fd11f08feccdd
https://security.netapp.com/advisory/ntap-20210902-0009/
https://www.whitesourcesoftware.com/vulnerability-database/CVE-2012-2666

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