How severe is CVE-2022-2549?

CVE-2022-2549 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-2022-2549 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-2549?

CVE-2022-2549 affects Gpac. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-2549?

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

When was CVE-2022-2549 published?

CVE-2022-2549 was published on 2022-07-27 and last updated on 2026-06-17.

CVE-2022-2549

CVE-2022-2549 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-476.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (39th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-476
Affected product: Gpac
Published: 2022-07-27
Last modified: 2026-06-17

Description

NULL Pointer Dereference in GitHub repository gpac/gpac prior to v2.1.0-DEV.

Frequently asked questions

What is CVE-2022-2549?: NULL Pointer Dereference in GitHub repository gpac/gpac prior to v2.1.0-DEV.
How severe is CVE-2022-2549?: CVE-2022-2549 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-2022-2549 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-2549?: CVE-2022-2549 affects Gpac. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-2549?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-2549 published?: CVE-2022-2549 was published on 2022-07-27 and last updated on 2026-06-17.

References

Affected products (1)

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

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