Is CVE-2026-34665 actively exploited?

No active exploitation of CVE-2026-34665 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-34665 be exploited remotely?

Yes. CVE-2026-34665 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-34665?

CVE-2026-34665 has a CVSS score of 7.5 (HIGH).

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HIGH

CVE-2026-34665

CWE-400Published: May 12, 2026· Updated: May 15, 2026

7.5

CVSS v3.1

EPSS:0.01%probability of exploitation in 30 daysPercentile:1.6th

Official Description

CAI Content Credentials versions 0.78.2, 0.7.0 and earlier are affected by an Uncontrolled Resource Consumption vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to exhaust system resources, resulting in an application denial-of-service condition. Exploitation of this issue does not require user interaction.

NVD Source

Technical Analysis

CVE-2026-34665 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in availability disruption (denial of service), with a CVSS base score of 7.5.