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CVE record · CVE-2026-13474

Denial of service via malformed HTTP/2 requests

CVSS 8.7 HighEPSS 0.0056 · 46th percentile

Published by the CVE Program (CNA: NetScaler) at 30 Jun 2026, 13:03 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
NetScaler ADC
  • affected 14.1 to before 72.61 patch
  • affected 13.1 to before 63.18 patch
  • affected 14.1 FIPS to before 72.61 patch
  • affected 13.1 FIPS and NDcPP to before 37.272 patch
Other versions: unaffected
NetScaler Gateway
  • affected 14.1 to before 72.61 patch
  • affected 13.1 to before 63.18 patch
Other versions: unaffected
Identifiers
CVE-2026-13474
CNA
NetScaler
Weakness (CWE)
CWE-401
Tags
Published
30 Jun 2026
Updated
30 Jun 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
8.7 High 4.0 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L CNA (NetScaler)
  • CISA KEV Not listed.
  • EPSS 0.0056, the 46th percentile, on 9 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 30 Jun 2026. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.