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CVE-2026-90613— GPAC MP4Box stbl_read.c stbl_GetSampleInfos assertion

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（版本 f1219cde 及更早版本）中存在一个安全漏洞。该漏洞影响组件 MP4Box 中文件 isomedia/stbl_read.c 里的 stbl_GetSampleInfos 函数。该漏洞由特定的数据操作触发，会导致断言（assertion）被触发并可达。攻击需要从本地发起。利用代码（exploit）已公开，可被用于攻击。升级到版本 abi-16.23 可解决此问题。对应的补丁编号为 49dee5cad329cfed310c1682703df7daa47df31a。建议升级受影响的组件。

CVSS 3.3 · Low Updated Sep 14, 2026

Possible ATT&CK Techniques 1 AI

T1049 · System Network Connections Discovery

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Vulnerability Information

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Vulnerability Title

GPAC MP4Box stbl_read.c stbl_GetSampleInfos assertion

Source: CVE Program / CVE List V5

Vulnerability Description

A security flaw has been discovered in GPAC up to f1219cde. Affected by this vulnerability is the function stbl_GetSampleInfos of the file isomedia/stbl_read.c of the component MP4Box. The manipulation results in reachable assertion. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. Upgrading to version abi-16.23 addresses this issue. The patch is identified as 49dee5cad329cfed310c1682703df7daa47df31a. It is advisable to 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

可达断言

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
-	GPAC	f1219cde	`cpe:2.3:a:gpac:gpac::::::::`

II. Public POCs for CVE-2026-90613

#	POC Description	Source Link	Shenlong Link

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III. Intelligence Information for CVE-2026-90613

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Same Patch Batch · n/a · 2026-09-14 · 5 CVEs total

CVE-2026-90612	3.3 LOW	GPAC MP4Box scene_dump.c gf_sm_dump_command_list assertion
CVE-2026-90611	3.3 LOW	GPAC MP4Box loader_xmt.c xmt_parse_element assertion
CVE-2026-90610	3.3 LOW	GPAC MP4Box svg_attributes.c gf_svg_attributes_copy buffer over-read
CVE-2026-90609	3.3 LOW	GPAC MP4Box vrml_tools.c null pointer dereference

IV. Related Vulnerabilities

Same product: GPAC

Same vendor: n/a

Same weakness: CWE-617

V. Comments for CVE-2026-90613

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CVE-2026-90613— GPAC MP4Box stbl_read.c stbl_GetSampleInfos assertion

Quick assessment

Possible ATT&CK Techniques 1 AI

I. Basic Information for CVE-2026-90613

Vulnerability Information

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Affected Products

II. Public POCs for CVE-2026-90613

III. Intelligence Information for CVE-2026-90613

Patches & Fixes for CVE-2026-90613 (1)

Security Blog Posts for CVE-2026-90613 (1)

Vendor Pages for CVE-2026-90613 (1)

Other References for CVE-2026-90613 (1)

Same Patch Batch · n/a · 2026-09-14 · 5 CVEs total

IV. Related Vulnerabilities

V. Comments for CVE-2026-90613

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