CVE-2026-53566 (GCVE-0-2026-53566)
Vulnerability from cvelistv5 – Published: 2026-07-14 13:12 – Updated: 2026-07-14 13:56
VLAI
EPSS
VEX
Title
Out-of-bounds memory read
Summary
Out-of-bounds read vulnerability in Citrix Citrix Secure Access Client for Windows.
This issue affects Citrix Secure Access Client for Windows: before 26.6.1.20.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-14 13:56 UTC
CWE
- CWE-125 - Out-of-bounds read
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Citrix | Citrix Secure Access Client for Windows |
Affected:
0 , < 26.6.1.20
(patch)
|
guessed |
Date Public
2026-07-14 12:00
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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