Medium 5.3Published Sep 16, 2026

CVE-2026-92475GPAC downloader.c wait_for_header_and_parse out-of-bounds

Updated under an hour ago (Oct 27, 2026, 11:30 PM ET)

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It affects n/a GPAC. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

A weakness has been identified in GPAC 26.08-DEV. This impacts the function wait_for_header_and_parse of the file src/utils/downloader.c. This manipulation of the argument Content-Range causes out-of-bounds read. The attack requires local access. The exploit has been made available to the public and could be used for attacks. Upgrading to version abi-16.26 will fix this issue. Patch name: c74a3065038ede35c1c7b75fa493a69ef6bcdb84. It is recommended to upgrade the affected component.

CVSS: 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
Weakness (CWE): CWE-125, CWE-119
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Sep 22, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

n/a GPAC gpac:gpac	26.08-DEV; abi-16.26 not affected	CNA record

References

References

https://vuldb.com/vuln/405734	vdb-entry, technical-description
https://vuldb.com/vuln/405734/cti	signature, permissions-required
https://vuldb.com/cve/CVE-2026-92475	third-party-advisory
https://vuldb.com/submit/941761	third-party-advisory
https://github.com/gpac/gpac/issues/3859	exploit, issue-tracking
https://github.com/gpac/gpac/commit/c74a3065038ede35c1c7b75fa493a69ef6bcdb84	patch
https://github.com/gpac/gpac/releases/tag/abi-16.26	patch
https://github.com/gpac/gpac/	product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.