Is CVE-2022-43039 in the CISA KEV catalog?

No. CVE-2022-43039 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-43039?

CVE-2022-43039 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2022-43039?

CVE-2022-43039 has an EPSS score of 0.33% (25th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-43039?

Upgrade gpac to 2.2.0 or later.

CVE & CISA-KEV Catalog

CVE-2022-43039

MEDIUM

5.5

CVSS v3

NVD

Description

GPAC 2.1-DEV-rev368-gfd054169b-master was discovered to contain a segmentation violation via the function gf_isom_meta_restore_items_ref at /isomedia/meta.c.

CWE-787Out-of-bounds Write

How to fix

Remediation Available

gpacNVD

Affected:< 2.2.0Fixed in:2.2.0CVE-2022-43039derived 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

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

0.33%probability of exploitation in 30 days

25thpercentile

Low risk: more likely to be exploited than 25% of all known CVEs.

References

Exploit1

github.com

Related Vulnerabilities

Other CWE-787 (Out-of-bounds Write) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-22457	Critical	9.0	100%	KEV + Ransom	Fix
CVE-2025-0282	Critical	9.0	100%	KEV + Ransom	-
CVE-2015-3113	Critical	9.8	100%	KEV	Fix
CVE-2021-20038	Critical	9.8	100%	KEV + Ransom	-
CVE-2023-4863	High	8.8	100%	KEV	Fix
CVE-2020-16040	Medium	6.5	100%	-	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 2025-05-08.