Linux · Security advisory · September 14, 2026
RHSA-2026:80741: python-tornado security update
RHSA-2026:80741, released September 14, 2026, fixes 4 CVEs in python-tornado (version 6.5.8-0.el10_0.1). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
4
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0057
47th percentile
Priority of the 4 CVEs
Patch now 0
Urgent 0
High 4
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| python-tornado | RHEL 10 | 6.5.8-0.el10_0.1 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2026-49855 | python3-tornado: Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, excepti... | 7.7 | 0.0057 | None reported | |
| High | CVE-2026-49853 | python-tornado: Tornado is a Python web framework and asynchronous networking library | 7.7 | 0.0045 | None reported | |
| High | CVE-2026-91990 | python3-tornado: Tornado before 6.5.8 contains a memory amplification vulnerability in parse_multipart_form_data that splits multipart... | 7.5 | 0.0042 | None reported | |
| High | CVE-2026-82397 | python3-tornado: Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, excepti... | 7.5 | 0.0035 | None reported |
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