What is CVE-2026-25835?

CVE-2026-25835 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Mbed TLS before 3.6.6 and TF-PSA-Crypto before 1.1.0 misuse seeds in a Pseudo-Random Number Generator (PRNG).

Which CVE IDs does CVE-2026-25835 cover?

CVE-2026-25835 covers the following CVE IDs: CVE-2026-25835. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-25835?

CVE-2026-25835 has a CVSS v3 base score of 7.7, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-25835?

CVE-2026-25835 affects 1 product, including: azl3 qemu 10.1.0-1 on Azure Linux 3.0.

CVE-2026-25835HighCVSS 7.7

Mbed TLS before 3.6.6 and TF-PSA-Crypto before 1.1.0 misuse seeds in a Pseudo-Random Number Generator (PRNG).

Vendor

Microsoft Security Response Center (MSRC)

Published

June 2, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-25835 →

🎯 Affected products1

azl3 qemu 10.1.0-1 on Azure Linux 3.0

✅ Remediation

Security Update

🔗 References (2)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-25835
patchhttps://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade