CVE-2026-47313
Possible ATT&CK Techniques 1AI
T1203 · Exploitation for Client ExecutionGet alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2026-47313
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Memory allocation with excessive size value vulnerability in Samsung Open Source Escargot allows Excessive Allocation. This issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
未经控制的内存分配
Source: NVD (National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Samsung Open Source | Escargot | 590345cc6258317c5da850d846ce6baaf2afc2d3 | - |
II. Public POCs for CVE-2026-47313
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Samsung Open Source · 2026-05-19 · 11 CVEs total
| CVE-2026-47311 | 7.8 HIGH | Escargot堆缓冲区溢出漏洞 |
| CVE-2026-47310 | 7.8 HIGH | Escargot 590345cc6258317c5da850d846ce6baaf2afc2d3释放后使用漏洞 |
| CVE-2026-47314 | 7.8 HIGH | 三星Escargot溢出缓冲区写漏洞 |
| CVE-2026-47307 | 5.5 MEDIUM | Samsung Walrus f339b8e空指针解引用致DoS |
| CVE-2026-47308 | 5.5 MEDIUM | Samsung Walrus NULL指针解引用漏洞 |
| CVE-2026-47309 | 5.5 MEDIUM | Samsung Escargot非受限递归漏洞 |
| CVE-2026-47316 | 5.5 MEDIUM | Samsung Open Source Escargot输入数据操作漏洞 |
| CVE-2026-47317 | 5.5 MEDIUM | 三星Escargot未控递归致过度分配漏洞 |
| CVE-2026-47315 | 5.5 MEDIUM | Samsung Escargot 输入数据操纵漏洞 |
| CVE-2026-47312 | 5.5 MEDIUM | Escargot漏洞：释放无效指针致缓冲区操纵 |
IV. Related Vulnerabilities
Same weakness: CWE-789
- CVE-2026-6340
Memory Exhaustion via Malicious 7zip File Upload - CVE-2021-47973
Sticky Notes Widget 3.0.6 Denial of Service via Buffer Overf - CVE-2021-47972
Sticky Notes & Color Widgets 1.4.2 Denial of Service - CVE-2021-47971
My Notes Safe 5.3 Denial of Service via Buffer Overflow - CVE-2021-47970
Macaron Notes 5.5 Denial of Service via Buffer Overflow
V. Comments for CVE-2026-47313
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