How severe is CVE-2021-44924?

CVE-2021-44924 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-2021-44924 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-44924?

CVE-2021-44924 affects Gpac. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-44924?

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

When was CVE-2021-44924 published?

CVE-2021-44924 was published on 2021-12-21 and last updated on 2026-06-17.

CVE-2021-44924

CVE-2021-44924 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-835.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
CVSS v2: 4.3
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-835
Affected product: Gpac
Published: 2021-12-21
Last modified: 2026-06-17

Description

An infinite loop vulnerability exists in gpac 1.1.0 in the gf_log function, which causes a Denial of Service.

Frequently asked questions

What is CVE-2021-44924?: An infinite loop vulnerability exists in gpac 1.1.0 in the gf_log function, which causes a Denial of Service.
How severe is CVE-2021-44924?: CVE-2021-44924 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-2021-44924 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-44924?: CVE-2021-44924 affects Gpac. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-44924?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-44924 published?: CVE-2021-44924 was published on 2021-12-21 and last updated on 2026-06-17.

References

https://github.com/gpac/gpac/issues/1959

Affected products (1)

cpe:2.3:a:gpac:gpac:1.1.0:*:*:*:*:*:*:*

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