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CVE-2018-4054

26
FAUCET Score

CVE-2018-4054 is a local privilege escalation vulnerability affecting Pixar Renderman version 22.2.0 on Mac OS X. It allows a local user to escalate their privileges to root through a flaw in the install helper tool. The vulnerability has a CVSS score of 7.8 (High), indicating a high impact on confidentiality, integrity, and availability with low attack complexity, requiring local access and low privileges. While there are no known public exploits or Metasploit modules, the CVE has garnered significant community discussion with 10 mentions, suggesting awareness among security researchers.

Impacted Technologies

VendorProductVersion(s)CPE
22.2.0CPE matchmatch criteria
cpe:2.3:a:pixar:renderman:22.2.0:*:*:*:*:mac_os_x:*:*

CVSS Data

CVSS version used by this source: 3.0

9.0CRITICAL

CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.5
Impact Score
5.8
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.68%
Probability of exploitation in next 30 days
EPSS Percentile
48.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0068 is in the 86th percentile among its peer group of 16,974 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

talosintelligence.com / vulnerability_reports/TALOS-2018-0728
ExploitThird Party Advisory