CVE-2026-8124

Description

A security vulnerability has been detected in GPAC up to 26.02.0. This affects the function sidx_box_read of the file src/isomedia/box_code_base.c. The manipulation leads to allocation of resources. The attack must be carried out locally. The exploit has been disclosed publicly and may be used. The identifier of the patch is 442e2299530138d8f874fd885c565ba98a6318ba. It is suggested to install a patch to address this issue.

CVSS v3.1 Score

3.3

LOW

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

EPSS — Exploit Prediction

0.0002

Probability of exploitation

0.06%

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-400 Uncontrolled Resource Consumption

CWE-770 CWE-770

Affected Products

Vendor	Product	Versions
gpac	gpac	< 26.02.0

References

Advisories & Patches

https://github.com/gpac/gpac/commit/442e2299530138d8f874fd885c565ba98a6318ba

Exploits

https://github.com/gpac/gpac/issues/3519 https://vuldb.com/submit/808611

Other References

https://github.com/gpac/gpac/ https://vuldb.com/vuln/361914 https://vuldb.com/vuln/361914/cti

Frequently Asked Questions

What is CVE-2026-8124? +

A security vulnerability has been detected in GPAC up to 26.02.0. This affects the function sidx_box_read of the file src/isomedia/box_code_base.c. The manipulation leads to allocation of resources. The attack must be carried out locally. The exploit has been disclosed publicly and may be used. The identifier of the patch is 442e2299530138d8f874fd885c565ba98a6318ba. It is suggested to install a patch to address this issue. It has a CVSS v3.1 base score of 3.3 (LOW).

How severe is CVE-2026-8124? +

CVE-2026-8124 has a CVSS v3.1 score of 3.3 out of 10, rated LOW. This is a low-severity vulnerability with limited impact. The EPSS score is 0.0002, placing it in the 0th percentile for exploitation probability.

What products are affected by CVE-2026-8124? +

CVE-2026-8124 affects products from gpac, specifically: gpac. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2026-8124? +

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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