Is CVE-2021-36058 in the CISA KEV catalog?

No. CVE-2021-36058 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-36058?

CVE-2021-36058 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2021-36058?

CVE-2021-36058 has an EPSS score of 1.96% (78th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-36058?

Upgrade exempi on debian 11 to 2.5.2-1+deb11u1 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2021-36058

MEDIUMEPSS 78th pctl

5.5

CVSS v3

NVD

Description

XMP Toolkit SDK version 2020.1 (and earlier) is affected by an Integer Overflow vulnerability potentially resulting in application-level denial of service in the context of the current user. Exploitation requires user interaction in that a victim must open a crafted file.

CWE-190Integer Overflow

How to fix

Remediation Available

exempiDebian

Fixed in:2.5.2-1+deb11u1CVE-2021-36058

Fixed in:2.6.0-1CVE-2021-36058

exempiUbuntu

Fixed in:2.4.5-2ubuntu0.1USN-5483-1

Fixed in:2.5.1-1ubuntu0.1USN-5483-1

Fixed in:2.5.2-1ubuntu0.22.04.1USN-5483-1

libexempi3Ubuntu

Fixed in:2.4.5-2ubuntu0.1USN-5483-1

libexempi8Ubuntu

Fixed in:2.5.1-1ubuntu0.1USN-5483-1

Fixed in:2.5.2-1ubuntu0.22.04.1USN-5483-1

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

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

1.96%probability of exploitation in 30 days

78thpercentile

Elevated risk: more likely to be exploited than 78% of all known CVEs.

References

Patch1

helpx.adobe.com

Mailing List1

lists.debian.org

Other references1

lists.debian.org

Related Vulnerabilities

Other CWE-190 (Integer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-16040	Medium	6.5	100%	-	Fix
CVE-2019-11477	High	7.5	99%	-	Fix
CVE-2023-44443	High	7.8	94%	-	Fix
CVE-2014-0569	High	9.3	90%	-	-
CVE-2017-3599	High	7.5	90%	-	Fix
CVE-2023-21716	Critical	9.8	82%	-	Fix

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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 2025-11-03.