CVE-2025-5777
ID: 9e733302-2c6e-53a4-a2f3-22c49ca923d6
STIX ID: report--9e733302-2c6e-53a4-a2f3-22c49ca923d6
Feed Name: Arctic Wolf Blog
Threat Score
Arctic Wolf summarizes Citrix advisories for three critical NetScaler vulnerabilities—CVE-2025-5777 (out-of-bounds read), CVE-2025-5349 (improper access control), and CVE-2025-6543 (memory overflow)—noting Citrix confirmed in-the-wild exploitation of CVE-2025-6543 and recommending immediate upgrades to specified fixed versions and termination of active ICA/PCoIP sessions to reduce post‑exploit risk.
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