CVE-2024-6064Public exploit

Process crash via stale XMT descriptor link

Published Jun 17, 2024 · Updated Aug 1, 2024

Use-after-free in MP4Box's XMT loader in GPAC 2.5-DEV-rev228-g11067ea92-master allows local users to crash MP4Box with a crafted XMT file. xmt_node_end frees an invalid descriptor without removing every link to it, and xmt_resolve_od_links later reads the stale descriptor pointer. Exploitation requires local execution of MP4Box against the crafted input; the demonstrated consequence is an AddressSanitizer-detected process failure.

CVSS severity4.8
Medium
EPSS probability0.30%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

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Summary

What happened

Use-after-free in MP4Box's XMT loader in GPAC 2.5-DEV-rev228-g11067ea92-master allows local users to crash MP4Box with a crafted XMT file. xmt_node_end frees an invalid descriptor without removing every link to it, and xmt_resolve_od_links later reads the stale descriptor pointer. Exploitation requires local execution of MP4Box against the crafted input; the demonstrated consequence is an AddressSanitizer-detected process failure.

The record

CVE
CVE-2024-6064
Published
Jun 17, 2024
Updated
Aug 1, 2024
Vendor
GPAC Project
Product
GPAC
Classifications
CWE-416
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 17, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2.5-dev-rev228-g11067ea92-master
  2. Affected versionversion=2.5-DEV-rev228-g11067ea92-master

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

GPAC Project · GPACversion=2.5-dev-rev228-g11067ea92-master; version=2.5-DEV-rev228-g11067ea92-master

Published CVSS scores

5.3VulDBCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
4.8VulDBCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
4.3VulDBAV:L/AC:L/Au:S/C:P/I:P/A:P
5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-416Use After Free

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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