HE
Product
Heimdall
by linuxserver · last CVE Oct 8, 2026
2
CVEs
0
On KEV
6.1
Max CVSS
1
New 30D
Severity mix
Critical 0High 0Medium 1Low 1
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2025-54597
6.1
1%
Jul 27
LinuxServer.io Heimdall before 2.7.3 allows XSS via the q parameter
Affected: before 2.7.3
CVE-2026-107449
3.4
0%
Oct 8
linuxserver Heimdall through 2.8.3 applies its SafeUrlFetcher SSRF protection mechanism only to ItemController; the enhanced-application test and live-stats requests occur via…
Affected: through 2.8.3
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