CVE-2026-50812
Possible ATT&CK Techniques 1AI
T1499 · Endpoint Denial of ServiceGet alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2026-50812
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A NULL pointer dereference in the SQLite Session Extension in SQLite 3.53.1 and SQLite trunk builds before check-in e807d4e3798efd53 allows an attacker who can supply a malformed changeset blob to cause a denial of service. The issue occurs when sqlite3changeset_apply_v3() applies a corrupt changeset and reaches sqlite3_value_type() with a NULL sqlite3_value pointer.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
SQLite 异常处理不当漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SQLite是SQLite组织开源的一款轻型的数据库,是遵守ACID的关系型数据库管理系统。 SQLite 3.53.1版本存在异常处理不当漏洞，该漏洞源于SQLite Session Extension中空指针取消引用，当sqlite3changeset_apply_v3()应用损坏的changeset并到达带有NULL sqlite3_value指针的sqlite3_value_type()时，可能导致攻击者通过提供特制的changeset blob造成拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2026-50812
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2026-50812 (2)
Proof of Concept for CVE-2026-50812 (1)
Same Patch Batch · n/a · 2026-07-08 · 15 CVEs total
| CVE-2026-50813 | 6.1 MEDIUM | SQLite 缓冲区错误漏洞 |
| CVE-2026-15036 | 4.3 MEDIUM | Harness gitspaces Endpoint list_all.go getAuthorizedSpaces authorization |
| CVE-2026-24698 | Cisco RV110W 命令注入漏洞 | |
| CVE-2026-24700 | Cisco RV110W 命令注入漏洞 | |
| CVE-2026-24697 | Cisco RV110W 命令注入漏洞 | |
| CVE-2026-24699 | Cisco RV110W 命令注入漏洞 | |
| CVE-2026-36027 | Code27 Companion Hub 权限许可和访问控制问题漏洞 | |
| CVE-2026-36028 | Code 27 Companion Hub 安全漏洞 | |
| CVE-2026-52200 | u0d7i UZ801_v2.1 4G LTE Router 安全漏洞 | |
| CVE-2026-35552 | CAXperts UPVWebServices 安全漏洞 | |
| CVE-2026-51535 | EIPStackGroup OpENer 安全漏洞 | |
| CVE-2026-39178 | SOGo 安全漏洞 | |
| CVE-2026-39179 | SOGo SQL注入漏洞 | |
| CVE-2026-31309 | Mysterium Network Mysterium Node 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-50812
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