CVE-2026-90576Public exploitHinoki check available

Local denial of service via invalid node insertion

Published Sep 13, 2026 · Updated Sep 13, 2026

Null pointer dereference in GPAC Project GPAC MP4Box at f1219cde allows local users to crash the process via a crafted MP4 file. The -nstatx statistics path applies an INSERT command from an untrusted embedded scene graph without validating its target before gf_node_list_insert_child dereferences an invalid pointer. Exploitation requires local MP4Box processing of the crafted file and interrupts only that process; no data disclosure or modification is reported.

CVSS severityUnavailable
Unscored
EPSS probability0.16%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Null pointer dereference in GPAC Project GPAC MP4Box at f1219cde allows local users to crash the process via a crafted MP4 file. The -nstatx statistics path applies an INSERT command from an untrusted embedded scene graph without validating its target before gf_node_list_insert_child dereferences an invalid pointer. Exploitation requires local MP4Box processing of the crafted file and interrupts only that process; no data disclosure or modification is reported.

The record

CVE
CVE-2026-90576
Published
Sep 13, 2026
Updated
Sep 13, 2026
Vendor
GPAC Project
Product
GPAC
Classifications
T1204.002
Attack vector
local
Privileges
Unavailable

Timeline

How it unfolded

  1. Sep 13, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 13, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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  1. Affected versionversion=f1219cde

What conditions does exploitation require?

Attack vectorlocal
Required privilegesUnavailable in this record.

What is affected?

GPAC Project · GPACversion=f1219cde

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

T1204.002Malicious File

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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