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Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

IBMCVE-2026-19646

IBM Common Licensing: remote attacker could redirect users to an arbitrary...

IBM

CVE-2026-19646 · Published Sep 10, 2026 · updated Sep 11, 2026

Critical9.1
No fix yet
IBM advisory

IBM Common Licensing Agent 9.0, Agent 9.0.0.1, Agent 9.0.0.2, ART 9.0, ART 9.0.0.1, and ART 9.0.0.2 could allow a remote attacker to redirect users to an arbitrary domain due to improper validation of the HTTP Host header.

Affected versions

PackageAffectedFixed in
Common Licensing
Product
<= Agent 9.0No fix yet
<= Agent 9.0.0.1No fix yet
<= Agent 9.0.0.2No fix yet
<= ART 9.0No fix yet
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-1149

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