CVE-2026-88778
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
TCP Initial Sequence Number (ISN) prediction
Predictable exact value from previous values vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway. This issue affects ADC: before 14.1-73.37, before 13.1-64.23, before 14.1-73.37 FIPS, and before 13.1.37.279 FIPS and NDcPP; Gateway: before 14.1-73.37 and before 13.1-64.23.
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
- Citrix 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) |
|---|---|---|---|---|---|
| 0 | affected | Patch | 14.1-73.37 | Unavailable | None listed |
| 0 | affected | Patch | 13.1-64.23 | Unavailable | None listed |
| 0 | affected | Patch | 14.1-73.37 FIPS | Unavailable | None listed |
| 0 | affected | Patch | 13.1.37.279 FIPS and NDcPP | Unavailable | None listed |
Gateway
- Vendor
- Citrix 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) |
|---|---|---|---|---|---|
| 0 | affected | Patch | 14.1-73.37 | Unavailable | None listed |
| 0 | affected | Patch | 13.1-64.23 | Unavailable | None listed |