CVE-2025-6543
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Memory overflow vulnerability leading to unintended control flow and Denial of Service
Memory overflow vulnerability leading to unintended control flow and Denial of Service in NetScaler ADC and NetScaler Gateway when configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
ADC
- Vendor
- NetScaler
- Product
- ADC
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 14.1 | affected | patch | 47.46 | Unavailable | None listed |
| 13.1 | affected | patch | 59.19 | Unavailable | None listed |
| 13.1 FIPS and NDcPP | affected | patch | 37.236 | Unavailable | None listed |
Gateway
- Vendor
- NetScaler
- Product
- Gateway
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 14.1 | affected | patch | 47.46 | Unavailable | None listed |
| 13.1 | affected | patch | 59.19 | Unavailable | None listed |
| 13.1 FIPS and NDcPP | affected | patch | 37.236 | Unavailable | None listed |