CSIRTS // UNIFIED SECURITY ADVISORY FEEDSYS ● ONLINE · POWERED BY INTELFUSIONS.COM

← Back to feed

Multiple vulnerabilities in Microsoft Azure Linux (June 24, 2026)

unknownCVE-2026-53689CVE-2026-43973
Multiple vulnerabilities have been discovered in Microsoft Azure Linux. They allow an attacker to cause an unspecified security issue by the vendor.

CSIRTS triage

vendor: Microsoftproduct: Azure LinuxOther
What
Multiple vulnerabilities allow an attacker to cause an unspecified security issue.
Who is affected
Deployments of Microsoft Azure Linux.
Urgency
Remediation is necessary due to the potential for security issues, though severity is unknown.
Action
Monitor for updates from Microsoft regarding these vulnerabilities.

AI-assisted analysis generated from the source advisory — verify against the original.

⚡ Watch Azure Linux

Get an email when a new Azure Linux advisory drops — max one per day, one-click unsubscribe.

Details

Source
CERT-FR Avis de sécurité (FR · national-cert · site)
Severity
unknown
Published
2026-06-24
Exploitation
Not in CISA KEV at last sync
Language
Machine-translated to English — verify against the original

Original advisory: https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0798/

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2026-53689coverage & exploitation statusNVD · CVE.org
CVE-2026-43973coverage & exploitation statusNVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

Recent advisories for Microsoft Azure Linux

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

More from CERT-FR Avis de sécurité