CVE-2026-3457highCWE-79

CVE-2026-3457: high-severity vulnerability in Thalesgroup Sentinel LDK Runtime

Stored XSS vulnerability in Sentinel ACC

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7epss 0.1%
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Thales Sentinel LDK Runtime on Windows allows Stored XSS. This issue affects Sentinel LDK Runtime: before 10.22.
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:N/SC:L/SI:H/SA:N/E:P
Affected products
Thalesgroup · Sentinel LDK Runtime