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Alpaquita LinuxStreamSecurity Advisory
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CVE-2025-61731

Published: January 16, 2026Last modified: June 16, 2026

Description

Building a malicious file with cmd/go can cause can cause a write to an attacker-controlled file with partial control of the file content. The "#cgo pkg-config:" directive in a Go source file provides command-line arguments to provide to the Go pkg-config command. An attacker can provide a "--log-file" argument to this directive, causing pkg-config to write to an attacker-controlled location.

Severity score breakdown

ParameterValue
Base score7.8
Attack VectorLOCAL
Attack complexityLOW
Privileges requiredLOW
User interactionNONE
ScopeUNCHANGED
ConfidentialityHIGH
Integrity impactHIGH
Availability impactHIGH
VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Status

ProductReleasePackageStatus
Alpaquita Linux23 LTSgoFixed (1.24.12-r0)
25 LTSetcdFixed (3.6.11-r1)
goFixed (1.24.12-r0)
StreametcdFixed (3.6.11-r1)
goFixed (1.25.6-r0)
Hardened Containers23 LTSgoFixed (1.24.12-r0)
25 LTSgoFixed (1.24.12-r0)
StreamgoFixed (1.25.6-r0)

References

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