CVE-2025-15668 Details
Description
A vulnerability was identified in GPAC up to b40ce70f5. This issue affects the function sgpd_del_entry of the file src/isomedia/box_code_base.c of the component MP4Box. Such manipulation of the argument data leads to heap-based buffer overflow. Local access is required to approach this attack. The exploit is publicly available and might be used. The name of the patch is f29f955f2a3b5e8e507caad3e52319f961bf37bf. It is advisable to implement a patch to correct this issue.
A heap-based buffer overflow vulnerability has been identified in GPAC versions prior to commit b40ce70f5. The issue arises in the MP4Box component, specifically within the 'sgpd_del_entry' function of 'src/isomedia/box_code_base.c'. The vulnerability allows for memory corruption by manipulating the argument data, leading to an out-of-bounds read on a buffer allocated for AV1 sample group entries. This exploitation causes a crash during the cleanup of nested ISO box structures. The vulnerability requires local access to be exploited.
Users are advised to update to the latest version of GPAC, where this vulnerability has been patched.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Jul 6, 2026CISA-ADP
Assessed Jul 7, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/gpac/gpac/issues/3398 | CISA-ADP | ExploitIssue TrackingTechnical DescriptionVendor |
| https://github.com/gpac/gpac/ | [email protected] | Vendor |
| https://github.com/gpac/gpac/commit/f29f955f2a3b5e8e507caad3e52319f961bf37bf | [email protected] | Source CodeVendor |
| https://github.com/gpac/gpac/issues/3398 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://github.com/TimChan2001/pocs/raw/refs/heads/main/poc-gpac-0 | [email protected] | Broken LinkExploit |
| https://vuldb.com/cve/CVE-2025-15668 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/846851 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/376293 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/376293/cti | [email protected] | AdvisoryPermission Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer | [email protected] |
| CWE-122 | Heap-based Buffer Overflow | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| GPAC | <b40ce70f5 |
CPE
Remediation
| |
| GPAC MP4Box | All versions |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 7, 2026 | CVE Modified | CISA-ADP |
| Jul 6, 2026 | New CVE Received | [email protected] |