CVE-2026-101276, CVE-2026-101283, CVE-2026-102253 +2 more CVEs: Iperf3: unbounded peer-controlled allocation in iperf3 json_read() (exact versions not…

CVE-2026-101276

Affected technology

Product not specified by the source · Exact affected versions not specified by the source
Vendor not specified by the source

Component: Not specified by the source

What an attacker can do

The source does not specify what an attacker can achieve.

CVE-2026-101283

Affected technology

Product not specified by the source · Exact affected versions not specified by the source
Vendor not specified by the source

Component: Not specified by the source

What an attacker can do

The source does not specify what an attacker can achieve.

CVE-2026-102253

Affected technology

Product not specified by the source · Exact affected versions not specified by the source
Vendor not specified by the source

Component: Not specified by the source

Attack conditions (Microsoft Security Response Center, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Microsoft Security Response Center’s CVSS 3.1 assessment rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

CVE-2026-71217

Affected technology

Product not specified by the source · Exact affected versions not specified by the source
Vendor not specified by the source

Component: Not specified by the source

Attack conditions (OSV, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

OSV’s CVSS 3.1 assessment rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

CVE-2026-71218

Affected technology

Iperf3: unbounded peer-controlled allocation in iperf3 json_read() · Exact affected versions not specified by the source
Vendor not specified by the source

Component: Not specified by the source

Attack conditions (OSV, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

OSV’s CVSS 3.1 assessment rates confidentiality and integrity impact as none; availability impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.