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CVE-2026-90576— GPAC MP4Box base_scenegraph.c gf_node_list_add_child null pointer dereference

Quick assessment

Affected
n/a GPAC
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

GPAC是GPAC团队开源的一款多媒体框架。 GPAC f1219cde及之前版本存在安全漏洞，该漏洞源于MP4Box组件中文件scenegraph/base_scenegraph.c的函数gf_node_list_add_child存在空指针取消引用，可能导致本地攻击者造成拒绝服务。

CVSS 3.3 · Low EPSS 0.17% · P6

Possible ATT&CK Techniques 1 AI

T1560.001 · Archive via Utility

Affected Version Matrix 2

VendorProduct Version RangeStatus
n/a GPAC f1219cde affected
abi-16.23 unaffected
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I. Basic Information for CVE-2026-90576

Vulnerability Information
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Vulnerability Title
GPAC MP4Box base_scenegraph.c gf_node_list_add_child null pointer dereference
Source: CVE Program / CVE List V5
Vulnerability Description
A security vulnerability has been detected in GPAC up to f1219cde. Affected is the function gf_node_list_add_child of the file scenegraph/base_scenegraph.c of the component MP4Box. Such manipulation leads to null pointer dereference. The attack can only be performed from a local environment. The exploit has been disclosed publicly and may be used. Upgrading to version abi-16.23 is able to address this issue. The name of the patch is 49dee5cad329cfed310c1682703df7daa47df31a. You should upgrade the affected component.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
空指针解引用
Source: CVE Program / CVE List V5
Vulnerability Title
GPAC 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GPAC是GPAC团队开源的一款多媒体框架。 GPAC f1219cde及之前版本存在安全漏洞，该漏洞源于MP4Box组件中文件scenegraph/base_scenegraph.c的函数gf_node_list_add_child存在空指针取消引用，可能导致本地攻击者造成拒绝服务。
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 f1219cde cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-90576

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III. Intelligence Information for CVE-2026-90576

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Patches & Fixes for CVE-2026-90576 (1)

Proof of Concept for CVE-2026-90576 (1)

Vendor Pages for CVE-2026-90576 (1)

Other References for CVE-2026-90576 (1)

Same Patch Batch · n/a · 2026-09-13 · 7 CVEs total

CVE-2026-90593 7.3 HIGH embedded-graphics image_raw.rs draw_sub_image integer overflow
CVE-2026-90596 6.5 MEDIUM embedded-graphics image_raw.rs new/bytes_per_row integer overflow
CVE-2026-90577 5.3 MEDIUM GPAC MP4Box base_scenegraph.c gf_node_get_field heap-based overflow
CVE-2026-90578 5.3 MEDIUM GPAC MP4Box list.c gf_list_count use after free
CVE-2026-90529 3.5 LOW DataEase Symbolic Map symbolic-map.ts buildTooltip cross site scripting
CVE-2026-90573 3.3 LOW GPAC MP4Box vrml_tools.c gf_sg_mfurl_del null pointer dereference

IV. Related Vulnerabilities

Same product: GPAC
Same vendor: n/a
Same weakness: CWE-476

V. Comments for CVE-2026-90576

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