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CVE-2025-65842

19
FAUCET Score

CVE-2025-65842 describes multiple privilege escalation flaws within the Aquarius HelperTool (version 1.0.003) on macOS, affecting Acustica Audio products. The vulnerability stems from improper XPC client validation and flawed authorization logic, allowing any local process to bypass security checks. An attacker can exploit this to execute arbitrary commands with root privileges, leading to potential system compromise and persistent backdoors. Rated as Medium severity (CVSS 5.1), this local attack requires no user interaction and has a low attack complexity. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.0.003CPE matchmatch criteria
cpe:2.3:a:acustica-audio:aquarius_helpertool:1.0.003:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.1MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.5
Impact Score
2.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.15%
Probability of exploitation in next 30 days
EPSS Percentile
4.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0015 is in the 11th percentile among its peer group of 3,049 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

almightysec.com / helpertool-xpc-service-local-privilege-escalation
ExploitThird Party Advisory