USN-7843-1

Advisory lineage Upstream: 2 Downstream: 0
Published: 28 Oct 2025, 17:49
Last modified:27 Apr 2026, 18:24

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

28 Oct 2025, 17:49
Published
Vulnerability first disclosed
27 Apr 2026, 18:24
Last Modified
Vulnerability information updated

Description

netty vulnerability It was discovered that Netty did not properly handle user input. A remote attacker could possibly use this issue to forge arbitrary emails from a trusted server.

Affected Systems

  • ubuntu•netty

    < 1:4.1.7-4ubuntu0.1+esm4 | < 1:4.1.45-1ubuntu0.1~esm3 | < 1:4.1.48-4+deb11u2ubuntu0.1~esm2 | < 1:4.1.48-9ubuntu0.1~esm2 | < 1:4.1.48-10ubuntu0.25.10.1

References (2)