How severe is CVE-2025-9815?

CVE-2025-9815 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-9815 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-9815?

CVE-2025-9815 affects Alaneuler Batterykid. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-9815?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-9815 have an EU (EUVD) identifier?

Yes. CVE-2025-9815 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-26373.

When was CVE-2025-9815 published?

CVE-2025-9815 was published on 2025-09-02 and last updated on 2026-06-17.

CVE-2025-9815

CVE-2025-9815 is a high-severity vulnerability in Alaneuler Batterykid with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-306.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 6.8
CVSS v4: 7.1
EPSS exploit prediction: 0% (18th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-26373
Weakness: CWE-306
Affected product: Alaneuler Batterykid
Published: 2025-09-02
Last modified: 2026-06-17

Description

A weakness has been identified in alaneuler batteryKid up to 2.1 on macOS. The affected element is an unknown function of the file PrivilegeHelper/PrivilegeHelper.swift of the component NSXPCListener. This manipulation causes missing authentication. It is possible to launch the attack on the local host. The exploit has been made available to the public and could be exploited.

Frequently asked questions

What is CVE-2025-9815?: A weakness has been identified in alaneuler batteryKid up to 2.1 on macOS. The affected element is an unknown function of the file PrivilegeHelper/PrivilegeHelper.swift of the component NSXPCListener. This manipulation causes missing authentication. It is possible to launch the attack on the local host. The exploit has been made available to the public and could be exploited.
How severe is CVE-2025-9815?: CVE-2025-9815 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-9815 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-9815?: CVE-2025-9815 affects Alaneuler Batterykid. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-9815?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-9815 have an EU (EUVD) identifier?: Yes. CVE-2025-9815 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-26373.
When was CVE-2025-9815 published?: CVE-2025-9815 was published on 2025-09-02 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:alaneuler:batterykid:*:*:*:*:*:*:*:*

Other CWE-306 (Missing Authentication for Critical Function) vulnerabilities

CVE-2026-54309 — Critical (CVSS 10.0): n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, when @n8n/mcp-browser is run in HTTP…
CVE-2026-50242 — Critical (CVSS 10.0): In JetBrains Hub before 2026.1.13757, 2025.3.148033, 2025.2.148048, 2025.1.148120, 2024.3.148430, 2024.2.148429…
CVE-2026-49257 — Critical (CVSS 10.0): mcp-pinot is a Python-based Model Context Protocol (MCP) server for interacting with Apache Pinot. In versions 3.0.1…
CVE-2026-46846 — Critical (CVSS 10.0): Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Security Framework).…
CVE-2026-46803 — Critical (CVSS 10.0): Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Security Framework).…
CVE-2026-46800 — Critical (CVSS 10.0): Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites).…

Browse all CWE-306 (Missing Authentication for Critical Function) vulnerabilities →