Linux · 
Ubuntu · Package update · February 20, 2026
Ubuntu · Package update · February 20, 2026python3-flask 3.0.2-1ubuntu1.1: python3-flask 3.0.2-1ubuntu1.1 for Ubuntu 24.04.5 LTS (noble)
python3-flask 3.0.2-1ubuntu1.1, released February 20, 2026, fixes 1 CVE in python3-flask. None of them is reported as exploited. Patch Radar priority: Routine.
Routine
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
4.3
Base score, 0 to 10
Highest EPSS
0.0040
34th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| python3-flask | Ubuntu 24.04.5 LTS (noble) | 3.0.2-1ubuntu1.1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Routine | CVE-2026-27205 | python-Flask: information disclosure due to Flask session not adding the `Vary: Cookie` header (bsc#1258700). | 4.3 | 0.0040 | None reported |
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