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CVE-2026-55398

Memory management vulnerability in Secure Access clients

LOW
3.7
CVSS Score
Published: July 15, 2026 at 08:17 PM UTC
Updated: October 24, 2026 at 09:10 PM UTC
2 products affected across 2 vendorsSecure AccessSecure Access

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Severity
LOW3.7
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

CVE-2026-55398 is a memory management vulnerability in Secure Access clients and 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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Secure Access· Absolute
95%
v < 14.55
Affected range stops below 14.55, so it looks safe — our inference, not a vendor statement
Secure Access· Absolute Security
90%
0 ≤ v < 14.55
Affected range stops below 14.55, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: cverecord
https://www.absolute.com/platform/security-information/vulnerability-archive/cve-2026-55398

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

3.7LOW[email protected]
Attack Vector
NETWORK
Complexity
HIGH
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Vector?

Quick Info

StatusANALYZED
CWE
CWE-119CWE-400

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