CVE-2026-79592
Quick assessment
Affected
n/a n/a
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.
libxls 1.6.3 中的 函数存在一个越界读取漏洞，这是由于对文件控制的 OLE 摘要偏移量缺乏足够的校验所致。
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I. Basic Information for CVE-2026-79592
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An out-of-bounds read vulnerability exists in the xls_dumpSummary() function of libxls 1.6.3 due to insufficient validation of file-controlled OLE summary offsets.
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
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2026-79592
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-79592 (2)
Same Patch Batch · n/a · 2026-09-10 · 7 CVEs total
| CVE-2026-38626 | Garlic-Hub v1.0.1 SQL注入漏洞 | |
| CVE-2026-52098 | Flowise 3.1.2 远程代码执行漏洞 | |
| CVE-2026-52097 | AppFlowy 0.11.8 远程代码执行漏洞 | |
| CVE-2026-68006 | Puma 8.0.3前任意代码执行 | |
| CVE-2022-26962 | Italtel NFV 11.1.2 存储型XSS漏洞 | |
| CVE-2026-79591 | libxls 1.6.3 堆溢出与释放后使用漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-79592
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