How severe is CVE-2023-48090?

CVE-2023-48090 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2023-48090 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-48090?

CVE-2023-48090 affects Gpac. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-48090?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2023-48090 published?

CVE-2023-48090 was published on 2023-11-20 and last updated on 2026-06-17.

CVE-2023-48090

CVE-2023-48090 is a high-severity vulnerability in Gpac with a CVSS 3.x base score of 7.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-401.

Key facts

Severity: High (CVSS 3.x base score 7.1)
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-401
Affected product: Gpac
Published: 2023-11-20
Last modified: 2026-06-17

Description

GPAC 2.3-DEV-rev617-g671976fcc-master is vulnerable to memory leaks in extract_attributes media_tools/m3u8.c:329.

Frequently asked questions

What is CVE-2023-48090?: GPAC 2.3-DEV-rev617-g671976fcc-master is vulnerable to memory leaks in extract_attributes media_tools/m3u8.c:329.
How severe is CVE-2023-48090?: CVE-2023-48090 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2023-48090 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-48090?: CVE-2023-48090 affects Gpac. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-48090?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-48090 published?: CVE-2023-48090 was published on 2023-11-20 and last updated on 2026-06-17.

References

https://github.com/gpac/gpac/issues/2680

Affected products (1)

cpe:2.3:a:gpac:gpac:2.3-dev-rev617-g671976fcc-master:*:*:*:*:*:*:*

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