HIGH 8.1 Microsoft

CVE-2026-8286

wrong STARTTLS connection reuse

Microsoft Security Update 2026-Jul: wrong STARTTLS connection reuse

Affected Products

azl3 curl 8.11.1-9 on Azure Linux 3.0
azl3 cmake 3.30.3-14 on Azure Linux 3.0
azl3 mysql 8.0.46-1 on Azure Linux 3.0
azl3 rust 1.75.0-30 on Azure Linux 3.0
azl3 rust 1.90.0-9 on Azure Linux 3.0
azl3 tensorflow 2.16.1-11 on Azure Linux 3.0

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-8286
https://nvd.nist.gov/vuln/detail/CVE-2026-8286

Published: 2026-07-14 · Source: Microsoft · Feed updated: 2026-08-04

This high severity vulnerability with a CVSS score of 8.1 was published on 2026-07-14 via Microsoft. Affected: azl3 curl 8.11.1-9 on Azure Linux 3.0, azl3 cmake 3.30.3-14 on Azure Linux 3.0, azl3 mysql 8.0.46-1 on Azure Linux 3.0 and 3 more.

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