HIGHCVSS 8.1Actively exploited · CISA KEV since 2026-09-27Vulnerability
CVE-2026-88772
Citrix NetScaler ADC and NetScaler Gateway contain an improper restriction of operations within the bounds of a memory buffer vulnerability that could allow for remote code execution or denial of service
Properties
- Euvd product
- ADC, Gateway
- Vulnerability name
- Citrix NetScaler Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability
- First seen
- 2026-09-28T03:55:42+00:00
- Cvss score
- 8.1
- Epss score
- 0.76566
- Last seen
- 2026-10-19T12:00:27+00:00
- Due date
- 2026-09-30
- Euvd assigner
- NetScaler
- Retrieved at
- 2026-11-14T00:51:05+00:00
- Exploited euvd since
- 2026-09-27T00:00:00+00:00
- Src batch id
- euvd-20261106T073401Z-826fba
- Source url
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-87959
- Date added
- 2026-09-27
- Score
- 8.1
- Euvd base score version
- 4.0
- Fetched at
- 2026-11-06T07:34:03+00:00
- Euvd vendor
- Citrix NetScaler, NetScaler
- Cvss vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- First seen by Signal
- 2026-09-28T04:26:27+00:00
- Euvd base score
- 9.5
Related Entities (10)
AFFECTS_PRODUCT (4)
MENTIONED_IN (3)
DESCRIBES (1)
HAS_WEAKNESS (1)
INVOLVES (1)
Related research
- What CISA KEV means · and how to use the list
- CVE, CVSS, EPSS and KEV explained
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