Is CVE-2025-59596 in the CISA KEV catalog?

No. CVE-2025-59596 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-59596?

CVE-2025-59596 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2025-59596?

CVE-2025-59596 has an EPSS score of 0.20% (10th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-59596?

Upgrade secure access to 14.12 or later.

CVE & CISA-KEV Catalog

CVE-2025-59596

MEDIUM

6.5

CVSS v3

NVD

Description

CVE-2025-59596 is a denial-of-service vulnerability in Secure Access Windows client versions 12.0 to 14.10 that is addressed in version 14.12. If a local networking policy is active, attackers on an adjacent network may be able to send a crafted packet and cause the client system to crash.

CWE-20Improper Input Validation

How to fix

Remediation Available

secure accessNVD

Affected:>= 12.00, < 14.12Fixed in:14.12CVE-2025-59596derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorAdjacent

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

0.20%probability of exploitation in 30 days

10thpercentile

Low risk: more likely to be exploited than 10% of all known CVEs.

References

Vendor Advisory1

absolute.com

Related Vulnerabilities

Other CWE-20 (Improper Input Validation) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-3400	Critical	10.0	100%	KEV + Ransom	-
CVE-2021-45105	Medium	5.9	100%	-	Fix
CVE-2021-44228	Critical	10.0	100%	KEV + Ransom	Fix
CVE-2021-21985	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2018-7600	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2020-3452	High	7.5	100%	KEV	Fix

Embed a live status badge for CVE-2025-59596

Markdown

[![CVE-2025-59596](https://tridentstack.com/cve/badge/CVE-2025-59596.svg)](https://tridentstack.com/cve/CVE-2025-59596)

HTML

<a href="https://tridentstack.com/cve/CVE-2025-59596"><img src="https://tridentstack.com/cve/badge/CVE-2025-59596.svg" alt="CVE-2025-59596"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-02-10.