CVE-2026-102730
Quick assessment
Affected
Eclipse Foundation eclipse-threadx/levelx(NAND driver)
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.
Mounting an attacker-controlled NAND flash image ( ) triggers an unbounded out-of-bounds heap write in LevelX's NAND flash-translation-layer metadata parser that overwrites a driver function pointer in the control block, giving a demonstrated control-flow hija
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I. Basic Information for CVE-2026-102730
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Mounting an attacker-controlled NAND flash image (`lx_nand_flash_open()`) triggers an unbounded out-of-bounds heap **write** in LevelX's NAND flash-translation-layer metadata parser that overwrites a driver function pointer in the control block, giving a demonstrated control-flow hijack — RIP set to a full 8-byte attacker-chosen value (register-verified). Two accompanying OOB reads. All reproduced verbatim under ASan at HEAD `9f1cfdc`. (The affected metadata-parser header states "Some portions generated by Copilot (Sonnet 4.6)" — an AI-generated parser with an unchecked on-flash count.)
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Eclipse Foundation | eclipse-threadx/levelx(NAND driver) | HEAD `9f1cfdc` and prior; Finding 1 introduced by commit `47b2a17d`; Finding 2 is the un-patched half of the Nov-2025 fix `0f7dd521`. | - |
|
II. Public POCs for CVE-2026-102730
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Other References for CVE-2026-102730 (1)
Same Patch Batch · Eclipse Foundation · 2026-09-29 · 27 CVEs total
| CVE-2026-102710 | 9.3 CRITICAL | CVE-2026-102710 |
| CVE-2026-102761 | 9.3 CRITICAL | CVE-2026-102761 |
| CVE-2026-102712 | 8.8 HIGH | CVE-2026-102712 |
| CVE-2026-102713 | 8.8 HIGH | CVE-2026-102713 |
| CVE-2026-102718 | 8.7 HIGH | CVE-2026-102718 |
| CVE-2026-102716 | 8.7 HIGH | CVE-2026-102716 |
| CVE-2026-102757 | 8.5 HIGH | CVE-2026-102757 |
| CVE-2026-102709 | 8.4 HIGH | CVE-2026-102709 |
| CVE-2026-102760 | 8.3 HIGH | CVE-2026-102760 |
| CVE-2026-102762 | 8.2 HIGH | CVE-2026-102762 |
| CVE-2026-102715 | 7.1 HIGH | mDNS string-cache lookup matches on slot size, so a peer name aliases a shorter one and th |
| CVE-2026-102714 | 7.1 HIGH | CVE-2026-102714 |
| CVE-2026-102721 | 6.9 MEDIUM | CVE-2026-102721 |
| CVE-2026-102722 | 6.9 MEDIUM | CVE-2026-102722 |
| CVE-2026-102759 | 6.3 MEDIUM | CVE-2026-102759 |
| CVE-2026-102719 | 6.3 MEDIUM | CVE-2026-102719 |
| CVE-2026-102723 | 6.0 MEDIUM | CVE-2026-102723 |
| CVE-2026-102724 | 6.0 MEDIUM | CVE-2026-102724 |
| CVE-2026-102727 | 6.0 MEDIUM | CVE-2026-102727 |
| CVE-2026-102725 | 6.0 MEDIUM | CVE-2026-102725 |
Showing top 20 of 27 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2026-102730
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