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Debian · Security advisory · September 2, 2025
Debian · Security advisory · September 2, 2025DEBIAN-CVE-2025-9784: undertow security update
DEBIAN-CVE-2025-9784, released September 2, 2025, fixes 1 CVE in undertow (version 2.3.20-1). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
7.5
Base score, 0 to 10
Highest EPSS
0.0233
83rd percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| undertow | Debian 14 | 2.3.20-1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2025-9784 | undertow: A flaw was found in Undertow where malformed client requests can trigger server-side stream resets without triggering... | 7.5 | 0.0233 | None reported |
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