Is CVE-2026-47643 actively exploited?

No active exploitation of CVE-2026-47643 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-47643 be exploited remotely?

Yes. CVE-2026-47643 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-47643?

CVE-2026-47643 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2026-47643

CWE-73Published: June 9, 2026· Updated: Jun 17, 2026

9.8

CVSS v3.1

EPSS:0.12%probability of exploitation in 30 daysPercentile:30.9th

Official Description

External control of file name or path in Azure Stack Edge allows an unauthorized attacker to execute code over a network.

NVD Source

Risk Analysis

This critical vulnerability in Azure Stack Edge allows an unauthorized attacker to execute code over a network due to external control of file name or path. With a CVSS score of 9.8, this flaw is extremely severe and can be exploited remotely without authentication. The lack of an EPSS score means the exploitation likelihood is currently unknown, but the high CVSS score demands immediate attention.

No public exploit is currently known for this vulnerability. Its network-exploitable nature and low attack complexity make it an extremely significant remote threat.

Recommended Action

Apply the latest security updates for Azure Stack Edge to address this vulnerability. Implement strict validation and sanitization of file names and paths to prevent external control.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2026-47643 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.