Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2026-90685— GPAC MP4Box lsr_dec.c lsr_exec_command_list 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.

在 GPAC 版本 f1219cde 及更早版本中发现了一个漏洞。受此问题影响的组件是 MP4Box 中的 文件中的 函数。通过操纵该函数可导致触达断言失败（reachable assertion）。利用该漏洞需要本地访问权限。该利用方式已公开披露，并可能被用于攻击。升级到版本 可以解决此问题。补丁的标识符为 。建议升级受影响的组件以修复此问题。

CVSS 2.8 · Low

Possible ATT&CK Techniques 1 AI

T1204 · User Execution
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-90685

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
GPAC MP4Box lsr_dec.c lsr_exec_command_list assertion
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in GPAC up to f1219cde. Affected by this issue is the function lsr_exec_command_list of the file laser/lsr_dec.c of the component MP4Box. The manipulation leads to reachable assertion. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. Upgrading to version abi-16.23 can resolve this issue. The identifier of the patch is afca1f1181668d85941d51ed1adf647807d5d975. The affected component should be upgraded.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/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-2026-90685

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-90685

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-90685 (1)

Vendor Advisories for CVE-2026-90685 (1)

Vendor Pages for CVE-2026-90685 (1)

Other References for CVE-2026-90685 (1)

Same Patch Batch · n/a · 2026-09-14 · 11 CVEs total

CVE-2026-90687 6.3 MEDIUM GPAC MP4Box base_scenegraph.c gf_node_changed_internal 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-2026-90683 3.3 LOW GPAC MP4Box base_scenegraph.c gf_node_unregister assertion
CVE-2026-90613 3.3 LOW GPAC MP4Box stbl_read.c stbl_GetSampleInfos assertion
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
CVE-2026-90684 2.8 LOW GPAC MP4Box base_scenegraph.c gf_node_get_field_count assertion

IV. Related Vulnerabilities

Same product: GPAC
Same vendor: n/a
Same weakness: CWE-617

V. Comments for CVE-2026-90685

No comments yet

Leave a comment