<ul data-eligibleForWebStory="false"><li>CISA has warned about active exploitation of CitrixBleed 2, a critical vulnerability affecting Citrix NetScaler devices.</li><li>CitrixBleed 2, rated at a severity level of 9.3/10, can lead to memory overread and extraction of sensitive data from vulnerable devices.</li><li>The bug was discovered in mid-June 2025 with reports of in-the-wild abuse by early July. CISA urges immediate patching to mitigate risks.</li><li>Federal agencies and other businesses are advised to act swiftly on patching vulnerable endpoints to prevent potential exploitation.</li></ul>

CISA warns hackers are actively exploiting critical CitrixBleed 2

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