CVE-2026-120865

CVSS 8.7 (high) · published 2026-11-13

Memory overflow in HTTP/3 (QUIC) can lead to unpredictable or erroneous behavior or Denial of Service in Citrix NetScaler ADC and Citrix NetScaler Gateway.

Source: NVD CVE-2026-120865

References

• https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX697305

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