FL
Product
Flask
4
CVEs
0
On KEV
7.5
Max CVSS
0
New 30D
Severity mix
Critical 0High 3Medium 1Low 0
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Add Flask to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2026-27205 | 4.3 | Feb 21 | Flask session does not add `Vary: Cookie` header when accessed in some ways Affected: before 3.1.3 |
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