CVE-2026-8655

HIGH

CVSS v4.0: 8.8

NetworkNo privilegesNo user interactionMemory Corruption

Source data as of:

At a glance

Severity
HIGH
CVSS
8.8 v4.0 · NVD
EPSS
EPSS not provided by FIRST.org for this CVE
CISA KEV
No
Type
Memory Corruption · NVD CWE
Attack conditions (CVSS vector)
NetworkNo privilegesNo user interaction · Source: NVD Vector
Published
2026-06-30 · Modified: 2026-06-30
References
Jump to references (1)

CVSS / EPSS / KEV

CVSS v4.0 8.8 / 10 HIGH Source: NVD
EPSS — EPSS not provided by FIRST.org for this CVE Source: FIRST.org
CISA KEV No Source: CISA

Source — CVSS: NVD · EPSS: FIRST.org · KEV: CISA. Data & Sources

Description

Multiple Memory overflow vulnerabilities in NetScaler ADC and NetScaler Gateway leading to unpredictable or erroneous behavior and Denial of Service if NetScaler ADC is configured as an LB of type Oracle OR NetScaler ADC is configured as a DNS Proxy OR NetScaler ADC is configured as a DNS recursive resolver deployment

Record details

CVE ID
CVE-2026-8655
CVSS (v4.0)
8.8 (HIGH)
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:L/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
CISA KEV
No
Weakness (CWE)
CWE-119
Affected configurations (CPE)
0
Published
2026-06-30
Modified
2026-06-30
Status
Awaiting Analysis

References

Reference URLs as listed by NVD, grouped by a mechanical match on the link's host/pattern. Labels describe the link type only.

Related records

Other records sharing a factual facet, for cross-reference. A descriptive neighbourhood — ordering does not imply priority and is not a recommendation.

Same weakness type (CWE)

CVE-2026-12297 CRITICAL CVSS 9.6 CVE-2026-13518 HIGH CVSS 8.8 CVE-2026-8452 HIGH CVSS 8.8 CVE-2026-12290 HIGH CVSS 8.1

Published the same year

CVE-2026-10134 CRITICAL CVSS 10.0 CVE-2026-20223 CRITICAL CVSS 10.0 CVE-2026-48276 CRITICAL CVSS 10.0 CVE-2026-48277 CRITICAL CVSS 10.0
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