Is CVE-2022-22716 in the CISA KEV catalog?

No. CVE-2022-22716 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-22716?

CVE-2022-22716 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2022-22716?

CVE-2022-22716 has an EPSS score of 4.64% (91th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-22716?

Install KB5002156 for Microsoft Excel 2013 RT Service Pack 1. Fixes are available for 6 affected products.

CVE & CISA-KEV Catalog

CVE-2022-22716

MEDIUMEPSS 91th pctl

5.5

CVSS v3

NVD

Description

Microsoft Excel Information Disclosure Vulnerability

CWE-119Buffer Overflow

How to fix

Remediation Available

Microsoft Excel 2013 RT Service Pack 1Microsoft

Install:KB5002156

Microsoft Excel 2013 Service Pack 1Microsoft

Install:KB5002156Microsoft

Microsoft Excel 2016Microsoft

Install:KB5002137Microsoft

Microsoft Office Online ServerMicrosoft

Install:KB5002133Microsoft

Microsoft Office Web Apps Server 2013 Service Pack 1Microsoft

Install:KB5002149Microsoft

Microsoft SharePoint Enterprise Server 2013 Service Pack 1Microsoft

Install:KB5002147Microsoft

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

4.64%probability of exploitation in 30 days

91stpercentile

High risk: more likely to be exploited than 91% of all known CVEs.

References

Other references1

msrc.microsoft.com

Related Vulnerabilities

Other CWE-119 (Buffer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-4966	Critical	9.4	100%	KEV + Ransom	Fix
CVE-2017-11882	High	7.8	100%	KEV + Ransom	-
CVE-2020-0796	Critical	10.0	100%	KEV + Ransom	-
CVE-2008-4250	Critical	9.8	99%	KEV	-
CVE-2017-15944	Critical	9.8	98%	KEV	Fix
CVE-2015-0014	High	10.0	97%	-	-

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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.