CVE-2026-90825Hinoki check available

Process memory corruption via premature node unregistration

Published Sep 14, 2026 · Updated Sep 14, 2026

Use-after-free in MP4Box in GPAC 26.07.0 allows local users to corrupt process memory through malformed scene-graph content. gf_node_replace unregisters a node before notifying its parent of the change, allowing the notification path to operate after the node's lifetime has ended. Exploitation requires local access and attacker-controlled content; the bounded consequence is corruption or termination of the MP4Box process.

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

Use-after-free in MP4Box in GPAC 26.07.0 allows local users to corrupt process memory through malformed scene-graph content. gf_node_replace unregisters a node before notifying its parent of the change, allowing the notification path to operate after the node's lifetime has ended. Exploitation requires local access and attacker-controlled content; the bounded consequence is corruption or termination of the MP4Box process.

The record

CVE
CVE-2026-90825
Published
Sep 14, 2026
Updated
Sep 14, 2026
Vendor
GPAC Project
Product
GPAC
Classifications
CWE-416
Attack vector
local
Privileges
Unavailable

Timeline

How it unfolded

  1. Sep 14, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 14, 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=26.07.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesUnavailable in this record.

What is affected?

GPAC Project · GPACversion=26.07.0

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 exploitUnconfirmed

Weakness, pattern, technique

CWE-416Use After Free

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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