CVE-2026-3054

sogo: A vulnerability was identified in Alinto SOGo 5.12.3/5.12.4

CVE-2026-3054 is fixed in 3 products on 1 platform, first by DEBIAN-CVE-2026-3054, released February 24, 2026. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
6.1
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0045
39th percentile

A vulnerability was identified in Alinto SOGo 5.12.3/5.12.4. This impacts an unknown function. The manipulation of the argument hint leads to cross site scripting. The attack can be initiated remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

Where it's fixed

ProductFixed inFixReleased
Linux
sogo · Debian 13.5 (trixie) 5.12.1-3+deb13u2 DEBIAN-CVE-2026-3054 Feb 24, 2026
sogo · Ubuntu 26.04.1 LTS (resolute) 5.12.4-1.2ubuntu0.1~esm1 sogo 5.12.4-1.2ubuntu0.1~esm1 May 18, 2026
sogo-activesync · Ubuntu 26.04.1 LTS (resolute) 5.12.4-1.2ubuntu0.1~esm1 sogo-activesync 5.12.4-1.2ubuntu0.1~esm1 May 18, 2026
sogo-common · Ubuntu 26.04.1 LTS (resolute) 5.12.4-1.2ubuntu0.1~esm1 sogo-common 5.12.4-1.2ubuntu0.1~esm1 May 18, 2026

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