Linux · 
Ubuntu · Package update · December 11, 2025
Ubuntu · Package update · December 11, 2025python3-tornado 6.4.0-1ubuntu0.4: python3-tornado 6.4.0-1ubuntu0.4 for Ubuntu 24.04.5 LTS (noble)
python3-tornado 6.4.0-1ubuntu0.4, released December 11, 2025, fixes 3 CVEs in python3-tornado. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
3
None rated Critical
Exploited
0
None reported
Highest CVSS
7.5
Base score, 0 to 10
Highest EPSS
0.0056
46th percentile
Priority of the 3 CVEs
Patch now 0
Urgent 0
High 2
Routine 1
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| python3-tornado | Ubuntu 24.04.5 LTS (noble) | 6.4.0-1ubuntu0.4 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2025-67725 | python-tornado: inefficient algorithm when parsing parameters for HTTP header values (bsc#1254905). | 7.5 | 0.0056 | None reported |
| High | CVE-2025-67726 | python-tornado: Denial of Service (DoS) via maliciously crafted HTTP request caused by the HTTPHeaders.add method (bsc#1254904). | 7.5 | 0.0054 | None reported |
| Routine | CVE-2025-67724 | python-tornado: missing validation of the supplied reason phrase (bsc#1254903). | 6.1 | 0.0024 | None reported |
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