Is CVE-2023-48184 in the CISA KEV catalog?

No. CVE-2023-48184 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-48184?

CVE-2023-48184 has a CVSS v3 base score of 3.9 (LOW).

What is the EPSS score for CVE-2023-48184?

CVE-2023-48184 has an EPSS score of 0.34% (27th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-48184?

Upgrade quickjs on debian 13 to 2024.01.13-1 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2023-48184

LOW

3.9

CVSS v3

NVD

Description

QuickJS before 7414e5f has a quickjs.h JS_FreeValueRT use-after-free because of incorrect garbage collection of async functions with closures.

CWE-416Use After Free

How to fix

Remediation Available

quickjsDebian

Fixed in:2024.01.13-1CVE-2023-48184

libquickjsUbuntu

Fixed in:2021.03.27-1ubuntu0.1~esm1USN-7439-1

quickjsUbuntu

Fixed in:2021.03.27-1ubuntu0.1~esm1USN-7439-1

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 VectorAdjacent

Attack ComplexityHigh

Privileges RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityLow

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

Exploit Intelligence

0.34%probability of exploitation in 30 days

27thpercentile

Low risk: more likely to be exploited than 27% of all known CVEs.

References

Exploit1

github.com

Related Vulnerabilities

Other CWE-416 (Use After Free) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2019-0708	Critical	9.8	100%	KEV + Ransom	-
CVE-2021-31166	Critical	9.8	100%	KEV	Fix
CVE-2015-5119	Critical	9.8	99%	KEV	-
CVE-2010-3962	High	8.1	97%	KEV	-
CVE-2015-0313	Critical	9.8	96%	KEV	Fix
CVE-2017-9798	High	7.5	95%	-	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 2025-10-15.