CVE-2026-1415— GPAC media_export.c gf_media_export_webvtt_metadata null pointer dereference
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I. Basic Information for CVE-2026-1415
Vulnerability Information
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Vulnerability Title
GPAC media_export.c gf_media_export_webvtt_metadata null pointer dereference
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was identified in GPAC up to 2.4.0. Affected is the function gf_media_export_webvtt_metadata of the file src/media_tools/media_export.c. The manipulation of the argument Name leads to null pointer dereference. The attack must be carried out locally. The exploit is publicly available and might be used. The identifier of the patch is af951b892dfbaaa38336ba2eba6d6a42c25810fd. To fix this issue, it is recommended to deploy a patch.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
空指针解引用
Source: NVD (National Vulnerability Database)
Vulnerability Title
GPAC 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GPAC是GPAC开源的一款开源的多媒体框架。 GPAC 2.4.0及之前版本存在代码问题漏洞，该漏洞源于对文件src/media_tools/media_export.c中参数Name的错误操作，可能导致空指针取消引用。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | GPAC | 2.0 | cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:* |
II. Public POCs for CVE-2026-1415
| # | POC Description | Source Link | Shenlong Link |
|---|
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- Submit #736541: gpac v2.4.0 NULL Pointer Dereferencethird-party-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-1415
Same Patch Batch · n/a · 2026-01-26 · 8 CVEs total
| CVE-2026-1418 | 5.3 MEDIUM | GPAC SRT Subtitle Import text_to_bifs.c gf_text_import_srt_bifs out-of-bounds write |
| CVE-2026-1417 | 3.3 LOW | GPAC filedump.c dump_isom_rtp null pointer dereference |
| CVE-2026-1416 | 3.3 LOW | GPAC filedump.c DumpMovieInfo null pointer dereference |
| CVE-2025-67274 | Continuous aangine 安全漏洞 | |
| CVE-2025-70982 | SpringBlade 安全漏洞 | |
| CVE-2025-70368 | Worklenz 安全漏洞 | |
| CVE-2025-50537 | ESLint 安全漏洞 |
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GPAC MP4Box swf_parse.c swf_def_bits_jpeg stack-based overfl - CVE-2026-4016
GPAC SVG Parser load_svg.c svgin_process out-of-bounds write
Same weakness: CWE-476
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V. Comments for CVE-2026-1415
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