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CVE-2026-33444— Memory management vulnerability in Secure Access servers

Quick assessment

Affected
Absolute Secutity Secure Access
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.

Absolute secure access是Absolute公司的一套企业访问控制解决方案。 Absolute Secure Access 14.55版本之前版本存在安全漏洞，该漏洞源于内存管理问题，可能导致了解隧道协议的攻击者创建非持久性拒绝服务。

AI Predicted 5.5 Difficulty: Hard EPSS 0.35% · P27

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service

Affected Version Matrix 1

VendorProduct Version RangeStatus
Absolute Secutity Secure Access < 14.55 affected
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I. Basic Information for CVE-2026-33444

Vulnerability Information
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Vulnerability Title
Memory management vulnerability in Secure Access servers
Source: CVE Program / CVE List V5
Vulnerability Description
CVE-2026-33444 is a memory management vulnerability in Secure Access servers prior to 14.55. Attackers with intimate knowledge of and total control over the tunnel protocol can create a non-persistent DoS against the server.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Absolute Secure Access 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Absolute secure access是Absolute公司的一套企业访问控制解决方案。 Absolute Secure Access 14.55版本之前版本存在安全漏洞，该漏洞源于内存管理问题，可能导致了解隧道协议的攻击者创建非持久性拒绝服务。
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
Absolute Secutity Secure Access 0 ~ 14.55 -

II. Public POCs for CVE-2026-33444

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III. Intelligence Information for CVE-2026-33444

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Vendor Advisories for CVE-2026-33444 (1)

IV. Related Vulnerabilities

Same product: Secure Access

V. Comments for CVE-2026-33444

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