Multiple Azure Linux flaws patched by Microsoft
Microsoft addressed twelve vulnerabilities in Azure Linux 3 affecting Elixir, LDNS, LLDPD, Python3, Rust, SQLite, and Vim components.
Sourcecert.ssi.gouv.fr — open the original
What to check
- Applies to
- The 12 CVEs named below. Whether you run an affected version is not assessed: check the versions the source lists.
- Exploitation
- No exploitation in the wild and no public exploit is recorded for the CVEs named.
CERT-FR has published an advisory regarding multiple vulnerabilities discovered in Microsoft Azure Linux 3 (azl3). The vulnerabilities affect several core components including Elixir, LDNS, LLDPD, Python3, Rust, SQLite, and Vim. Twelve CVEs have been assigned spanning from late May through mid-June 2026, though the vendor has not specified the severity or detailed impact of these flaws.
Affected versions include Elixir prior to 1.16.1-2, LDNS prior to 1.8.3-3, LLDPD prior to 1.0.22-1, Python3 prior to 3.12.9-13, Rust versions prior to 1.75.0-30 and 1.90.0-9, SQLite prior to 3.44.0-4, and Vim prior to 9.2.0620-1. Organizations running Azure Linux 3 should consult Microsoft's security bulletins for specific patches and update guidance.
The French national CERT recommends applying vendor-provided patches to mitigate these unspecified security issues. The broad range of affected components suggests these updates address vulnerabilities across the Azure Linux distribution rather than a single exploitable flaw.
Mentioned in this report
Source reporting: https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0753/
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