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CVE-2023-41036

21
FAUCET Score

CVE-2023-41036 is a privilege escalation vulnerability in MacVim prior to version 178, stemming from an insecure interprocess communication (IPC) mechanism. This flaw allows a local attacker to escalate privileges to root, particularly impacting users who edit files requiring root access. The vulnerability has a CVSS score of 7.8 (HIGH), indicating a low attack complexity and high impact on confidentiality, integrity, and availability. Currently, there is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 178CPE matchmatch criteria
cpe:2.3:a:macvim:macvim:*:*:*:*:*:macos:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.34%
Probability of exploitation in next 30 days
EPSS Percentile
26.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0034 is in the 65th percentile among its peer group of 17,070 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

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / macvim-dev/macvim/blob/d9de087dddadbfd82fcb5dc9734380a2f829bd0a/src/MacVim/MMAppController.h
Product
github.com / macvim-dev/macvim/blob/d9de087dddadbfd82fcb5dc9734380a2f829bd0a/src/MacVim/MMBackend.h
github.com / macvim-dev/macvim/commit/399b43e9e1dbf656a1780e87344f4d3c875e4cda
Patch
github.com / macvim-dev/macvim/security/advisories/GHSA-9jgj-jfwg-99fv
ExploitVendor Advisory