CVE-2026-44597
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I. Basic Information for CVE-2026-44597
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Tor before 0.4.9.7 has an out-of-bounds read when an END, a TRUNCATE, or a TRUNCATED cell lacks a reason in its payload, aka TROVE-2026-011.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
特定函数功能的不正确供给
Source: NVD (National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| torproject | Tor | 0 ~ 0.4.9.7 | - |
II. Public POCs for CVE-2026-44597
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · torproject · 2026-05-07 · 6 CVEs total
| CVE-2026-44600 | 3.7 LOW | Tor <0.4.9.7 计数逻辑漏洞 |
| CVE-2026-44599 | 3.7 LOW | Tor多个版本BEGIN_DIR绕过漏洞 |
| CVE-2026-44601 | 3.7 LOW | Tor客户端因电路双重关闭崩溃 |
| CVE-2026-44602 | 3.7 LOW | Tor<=0.4.9.6 CERT无序处理空指针解引用 |
| CVE-2026-44603 | 3.7 LOW | Tor <0.4.9.7 越界读取漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-44597
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