Previously patched Citrix NetScaler flaw exploited in the wild (CVE-2026-8452)
CISA added six new vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog, including a previously patched Citrix NetScaler ADC and Gateway flaw, tracked as CVE-2026-8452, that is being exploited in the wild. The agency published the alert on August 26 and gave federal agencies until August 29 to remediate