How severe is CVE-2023-2837?

CVE-2023-2837 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2023-2837 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-2837?

CVE-2023-2837 affects Gpac. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-2837?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-2837 published?

CVE-2023-2837 was published on 2023-05-22 and last updated on 2026-06-17.

CVE-2023-2837

CVE-2023-2837 is a medium-severity vulnerability in Gpac with a CVSS 3.x base score of 5.5. 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-121.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-121
Affected product: Gpac
Published: 2023-05-22
Last modified: 2026-06-17

Description

Stack-based Buffer Overflow in GitHub repository gpac/gpac prior to 2.2.2.

Frequently asked questions

What is CVE-2023-2837?: Stack-based Buffer Overflow in GitHub repository gpac/gpac prior to 2.2.2.
How severe is CVE-2023-2837?: CVE-2023-2837 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2023-2837 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-2837?: CVE-2023-2837 affects Gpac. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-2837?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-2837 published?: CVE-2023-2837 was published on 2023-05-22 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*

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