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CVE-2026-90825— GPAC MP4Box base_scenegraph.c gf_node_unregister use after free

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.

在 GPAC 26.07.0 中发现了一个漏洞。该漏洞影响了 MP4Box 组件中文件 里的 函数。该操作会导致“释放后使用”（use after free）问题。此漏洞仅能在本地访问的情况下被触发。该漏洞的利用方式已公开，存在被利用的可能。将版本升级至 可解决此问题。相应的补丁标识为 。建议升级受影响的组件。

CVSS 3.3 · Low
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I. Basic Information for CVE-2026-90825

Vulnerability Information
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Vulnerability Title
GPAC MP4Box base_scenegraph.c gf_node_unregister use after free
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in GPAC 26.07.0. Affected by this vulnerability is the function gf_node_unregister of the file scenegraph/base_scenegraph.c of the component MP4Box. The manipulation results in use after free. The attack is only possible with local access. The exploit has been made public and could be used. Upgrading to version abi-16.23 addresses this issue. The patch is identified as 9eb40df4448b88d6a6ce3454657c06f47eff0b24. Upgrading the affected component is advised.
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
释放后使用
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
- GPAC 26.07.0 cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-90825

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III. Intelligence Information for CVE-2026-90825

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Vendor Pages for CVE-2026-90825 (1)

Other References for CVE-2026-90825 (1)

Other References for CVE-2026-90825 (1)

Same Patch Batch · n/a · 2026-09-14 · 22 CVEs total

CVE-2026-90707 8.3 HIGH Open5GS Old AMF Discovery Fallback nnrf-handler.c amf_nnrf_try_old_amf_discovery_fallback
CVE-2026-90815 6.3 MEDIUM FFmpeg Convolution Filter vf_convolution.c setup_3x3 out-of-bounds
CVE-2026-90794 6.3 MEDIUM GPAC MP4Box vrml_tools.c gf_sg_script_load use after free
CVE-2026-90791 6.3 MEDIUM GPAC MP4Box base_scenegraph.c gf_node_unregister use after free
CVE-2026-90687 6.3 MEDIUM GPAC MP4Box base_scenegraph.c gf_node_changed_internal use after free
CVE-2026-90793 5.4 MEDIUM GPAC MP4Box base_scenegraph.c gf_node_get_name use after free
CVE-2026-90698 5.3 MEDIUM memcached mcmc Tokenizer proto_text.c try_read_command_asciiauth out-of-bounds
CVE-2026-90686 5.3 MEDIUM GPAC MP4Box loader_bt.c gf_bt_report memory corruption
CVE-2026-90816 4.3 MEDIUM FFmpeg Duration hlsproto.c parse_playlist denial of service
CVE-2026-90792 4.3 MEDIUM GPAC MP4Box base_scenegraph.c gf_node_list_get_child null pointer dereference
CVE-2026-90609 3.3 LOW GPAC MP4Box vrml_tools.c null pointer dereference
CVE-2026-90827 3.3 LOW GPAC MP4Box base_scenegraph.c gf_node_deactivate_ex use after free
CVE-2026-90610 3.3 LOW GPAC MP4Box svg_attributes.c gf_svg_attributes_copy buffer over-read
CVE-2026-90611 3.3 LOW GPAC MP4Box loader_xmt.c xmt_parse_element assertion
CVE-2026-90612 3.3 LOW GPAC MP4Box scene_dump.c gf_sm_dump_command_list assertion
CVE-2026-90613 3.3 LOW GPAC MP4Box stbl_read.c stbl_GetSampleInfos assertion
CVE-2026-90683 3.3 LOW GPAC MP4Box base_scenegraph.c gf_node_unregister assertion
CVE-2026-90824 3.3 LOW GPAC MP4Box dom_events.c gf_sg_dom_event_bubble stack-based overflow
CVE-2026-90684 2.8 LOW GPAC MP4Box base_scenegraph.c gf_node_get_field_count assertion
CVE-2026-90685 2.8 LOW GPAC MP4Box lsr_dec.c lsr_exec_command_list assertion

Showing top 20 of 22 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: GPAC
Same vendor: n/a
Same weakness: CWE-416

V. Comments for CVE-2026-90825

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