MEDIUM 6.5 Microsoft
CVE-2026-48858
ftp client PASV response IP not validated against control peer, enabling SSRF and FTP bounce attacks
Microsoft Security Update 2026-Jun: ftp client PASV response IP not validated against control peer, enabling SSRF and FTP bounce attacks
Affected Products
- azl3 erlang 26.2.5.20-1 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-48858
- https://nvd.nist.gov/vuln/detail/CVE-2026-48858
This medium severity vulnerability with a CVSS score of 6.5 was published on 2026-06-09 via Microsoft. Affected: azl3 erlang 26.2.5.20-1 on Azure Linux 3.0.
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