by Kastro
Paper/Archive/CVE-2026-11751

CVE-2026-11751

LY Corporation Armeria — A vulnerability has been identified in armeria-xds versions prior to 1.41.0, where xDS upstream TLS peer verification may be silently dis…

EPSS 0.3%CVSS 9.1
critical.is priorityof 100
32
CVSS 9.1 (CNA)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 24.6.246 × 204.9No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

A vulnerability has been identified in armeria-xds versions prior to 1.41.0, where xDS upstream TLS peer verification may be silently disabled, allowing man-in-the-middle attacks against xDS-managed upstream connections.

Affected

ProductAffectedFixed inSource
Armeriasee advisory1.41.0CNA

Scores by source

LY-Corporation (CNA)9.1CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refline.github.io/security-advisory-blog/CVE-2026-11751refgithub.com/line/armeria/security/advisories/GHSA-6qfw-3mvj-m6v5