Process crash via null configuration dereference
Published Jun 1, 2026 · Updated Jun 1, 2026
NULL pointer dereference in GPAC MP4Box before 26.02.0 allows attackers to crash the process by supplying a crafted MP4 file. During MP4 muxer PID configuration, gf_media_get_color_info continues after an inconsistent sample entry leaves AVC or HEVC configuration state null, then dereferences that pointer while reading color information. Exploitation requires MP4Box to process the file; the demonstrated result is a SIGSEGV process crash, with no observed code execution.
Summary
What happened
NULL pointer dereference in GPAC MP4Box before 26.02.0 allows attackers to crash the process by supplying a crafted MP4 file. During MP4 muxer PID configuration, gf_media_get_color_info continues after an inconsistent sample entry leaves AVC or HEVC configuration state null, then dereferences that pointer while reading color information. Exploitation requires MP4Box to process the file; the demonstrated result is a SIGSEGV process crash, with no observed code execution.
The record
- CVE
- CVE-2025-60495
- Published
- Jun 1, 2026
- Updated
- Jun 1, 2026
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-476, T1499.004
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 1, 2026CVE publishedPublication date reported by the CVE source.
- Jun 1, 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?
What conditions does exploitation require?
What is affected?
Affected products and versions are unavailable in this record.
Published CVSS scores
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.
Weakness, pattern, technique
Public exploit references
- MP4Box issue 3335 crash reproducerproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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