CVE-2026-87723

Untrusted Search Path (PATH Hijacking) in fuse-archive

MEDIUM
5.4
CVSS Score
Published: September 28, 2026 at 04:02 AM UTC
Updated: September 29, 2026 at 09:36 PM UTC
1 product affected across 1 vendorFuse Archive

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.1%
SSVC
No known exploit

Description

In Google fuse-archive versions prior to 1.24, an attacker who can prepend a directory to PATH or write a malicious binary to an attacker-controlled or writable directory appearing in PATH can hijack the execution pathway. This allows the attacker to execute arbitrary local code under the security context of the user running the fuse-archive process. The issue was partially mitigated in version 1.22 and fully resolved in 1.24 via refined selective PATH filtering.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 1.24
Affected range stops below 1.24, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.4MEDIUMGoogle
Vector?

Quick Info

StatusAWAITING ANALYSIS
CWE
CWE-426

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