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Microsoft Security Response CenterCVE-2026-73064

In Mbed TLS 3.2.0 though 3.6.6 and 4.0.0 through 4.1.0, an attacker who can cause an entropy source to fail can remove or inject bytes into the start of the TLS stream. This only affects TLS 1.3 servers.

Mariner

Read the vendor bulletin Get alerts for azl3 qemu 10.1.0-1 on Azure Linux
2.9CVSS out of 10Low severity
Scope

What the vendor says is affected

  • azl3 qemu 10.1.0-1 on Azure Linux 3.0
Next step

What the vendor recommends

Release Notes

Review the complete instructions on the vendor's site
Timeline

When this advisory changed

  1. Published by Microsoft Security Response Center

    The publication date reported by the vendor.

  2. Added to SecurityAlert

    We collected the advisory from the official source.

Vulnerabilities

CVEs named in this advisory

CVE-2026-73064View CVSS, KEV, EPSS, and threat context
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