Is CVE-2026-45373 actively exploited?

No active exploitation of CVE-2026-45373 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-45373 be exploited remotely?

Yes. CVE-2026-45373 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-45373?

CVE-2026-45373 has a CVSS score of 7.4 (HIGH).

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HIGH

CVE-2026-45373

CWE-918Published: May 28, 2026· Updated: May 30, 2026

7.4

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:9.2th

Official Description

CodeWhale is a DeepSeek + MiMo coding agent in terminal. Prior to 0.8.26, although SSRF is validated against hostnames that resolve to private IPv6 addresses, when providing the IPV6 in‌‌ URL‌ as http://[::1], the SSRF defenses do not work. This vulnerability is fixed in 0.8.26.

NVD Source

Technical Analysis

CVE-2026-45373 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 7.4.

The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.