Is CVE-2023-27945 in the CISA KEV catalog?

No. CVE-2023-27945 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-27945?

CVE-2023-27945 has a CVSS v3 base score of 6.3 (MEDIUM).

What is the EPSS score for CVE-2023-27945?

CVE-2023-27945 has an EPSS score of 0.24% (16th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-27945?

Upgrade xcode to 14.3 or later.

CVE & CISA-KEV Catalog

CVE-2023-27945

MEDIUM

6.3

CVSS v3

NVD

Description

This issue was addressed with improved entitlements. This issue is fixed in Xcode 14.3, macOS Big Sur 11.7.7, macOS Monterey 12.6.6. A sandboxed app may be able to collect system logs.

CWE-125Out-of-bounds Read

How to fix

Remediation Available

xcodeNVD

Affected:< 14.3Fixed in:14.3CVE-2023-27945derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeChanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.24%probability of exploitation in 30 days

16thpercentile

Low risk: more likely to be exploited than 16% of all known CVEs.

References

Vendor Advisory1

support.apple.com

Other references2

Related Vulnerabilities

Other CWE-125 (Out-of-bounds Read) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2014-0160	High	7.5	100%	KEV	Fix
CVE-2025-5777	High	7.5	100%	KEV + Ransom	Fix
CVE-2021-4034	High	7.8	95%	KEV	Fix
CVE-2023-21769	High	7.5	92%	-	Fix
CVE-2023-49285	High	8.6	89%	-	Fix
CVE-2020-8794	Critical	9.8	89%	-	Fix

Embed a live status badge for CVE-2023-27945

Markdown

[![CVE-2023-27945](https://tridentstack.com/cve/badge/CVE-2023-27945.svg)](https://tridentstack.com/cve/CVE-2023-27945)

HTML

<a href="https://tridentstack.com/cve/CVE-2023-27945"><img src="https://tridentstack.com/cve/badge/CVE-2023-27945.svg" alt="CVE-2023-27945"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-01-29.