What is CVE-2022-2549?

CVE-2022-2549 is a medium-severity vulnerability in Gpac, classified under NULL Pointer Dereference. CVSS score: 5.5/10. Published 2022-07-27.

How severe is CVE-2022-2549?

Medium severity. CVSS v3 base score is 5.5 out of 10.

NULL pointer dereference in Gpac

CVE-2022-2549

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

Published 2022-07-27 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.006 (44.1th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 44th percentile — 44.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.006 · change: +0.000

Affected products

Gpac
Gpac Gpac/gpac — versions unspecified

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

huntr.dev/bounties/c93083dc-177c-4ba0-ba83-9d7fb29a5537 (Exploit, Patch, Third Party Advisory, Issue Tracking)
github.com/gpac/gpac/commit/0102c5d4db7fdbf08b5b591b2a6264de33867a07 (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-2549?: CVE-2022-2549 is a medium-severity vulnerability in Gpac, classified under NULL Pointer Dereference. CVSS score: 5.5/10. Published 2022-07-27.
How severe is CVE-2022-2549?: Medium severity. CVSS v3 base score is 5.5 out of 10.