CVE-2026-90792: Null Dereference (CVSS 4.3)

Description

A flaw has been found in GPAC up to f1219cde. This issue affects the function gf_node_list_get_child of the file scenegraph/base_scenegraph.c of the component MP4Box. This manipulation of the argument Target causes null pointer dereference. The attack is possible to be carried out remotely. The exploit has been published and may be used. Upgrading to version abi-16.23 is capable of addressing this issue. Patch name: afca1f1181668d85941d51ed1adf647807d5d975. It is recommended to upgrade the affected component.

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CVSS v3.1 Score

4.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

EPSS — Exploit Prediction

0.0039

Probability of exploitation

0.33%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-404 CWE-404

CWE-476 CWE-476

References

Other References

https://github.com/Ech06/CVE_submit/blob/main/gpac_3802.md https://github.com/gpac/gpac/ https://github.com/gpac/gpac/commit/afca1f1181668d85941d51ed1adf647807d5d975 https://github.com/gpac/gpac/issues/3802 https://github.com/gpac/gpac/releases/tag/abi-16.23 https://vuldb.com/cve/CVE-2026-90792 https://vuldb.com/submit/914123 https://vuldb.com/vuln/403298 https://vuldb.com/vuln/403298/cti

Frequently Asked Questions

What is CVE-2026-90792? +

A flaw has been found in GPAC up to f1219cde. This issue affects the function gf_node_list_get_child of the file scenegraph/base_scenegraph.c of the component MP4Box. This manipulation of the argument Target causes null pointer dereference. The attack is possible to be carried out remotely. The exploit has been published and may be used. Upgrading to version abi-16.23 is capable of addressing this issue. Patch name: afca1f1181668d85941d51ed1adf647807d5d975. It is recommended to upgrade the affected component. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2026-90792? +

CVE-2026-90792 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0039, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-90792? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2026-90792