Is CVE-2023-28263 in the CISA KEV catalog?

No. CVE-2023-28263 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-28263?

CVE-2023-28263 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2023-28263?

CVE-2023-28263 has an EPSS score of 0.56% (42th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-28263?

Upgrade visual studio 2019 to 16.11.26 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2023-28263

MEDIUM

5.5

CVSS v3

NVD

Description

Visual Studio Information Disclosure Vulnerability

CWE-170

How to fix

Remediation Available

visual studio 2019NVD

Affected:>= 16.0, < 16.11.26Fixed in:16.11.26CVE-2023-28263derived from NVD

visual studio 2022NVD

Affected:>= 17.5, < 17.5.4Fixed in:17.5.4CVE-2023-28263derived 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 RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.56%probability of exploitation in 30 days

42ndpercentile

Moderate risk: more likely to be exploited than 42% of all known CVEs.

References

Patch1

msrc.microsoft.com

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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 2024-11-21.