Dashboard / CVE-2026-40955

CVE-2026-40955

LOW
INFO Priority: 0.01 BB Relevance: 44/100
Published: 2026-07-15 Modified: 2026-10-24 First seen: 2026-10-29 Status: active

Attack Surface

Network No Auth

CVSS Vector Breakdown

AV: Network
AC: High
PR: None
UI: Active
S: X
AT: Present
VC: None
VI: None
VA: Low

Description

CVE-2026-40955 is an integer underflow vulnerability in the traffic parsing function of Secure Access clients prior to 14.55. Attackers with intimate knowledge of and total control over the tunnel protocol can create a non-persistent DoS against their client.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
absolute secure_access < 14.55

References & Advisories (1)

Bug Bounty Relevance

44 / 100
✓ Network accessible
✓ No authentication

CVSS Score

2.1 / 10.0 v4.0
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS — Exploitation Probability

0.32%
Raw Score 0.003210
Percentile 25.0%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00321
2026-10-28
0.00321

Intelligence Sources

nvd ref →

External Links