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openSUSE Leap · Security advisory · March 25, 2026
openSUSE Leap · Security advisory · March 25, 2026OPENSUSE-SU-2026:20419-1: python-pyOpenSSL security update
OPENSUSE-SU-2026:20419-1, released March 25, 2026, fixes 2 CVEs in python-pyOpenSSL (version 25.0.0-160000.3.1). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
2
None rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.0075
55th percentile
Priority of the 2 CVEs
Patch now 0
Urgent 0
High 1
Routine 1
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| python-pyOpenSSL | opensuse-leap 16.0 | 25.0.0-160000.3.1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-27459 | pyOpenSSL DTLS cookie callback buffer overflow | 9.8 | 0.0075 | None reported |
| Routine | CVE-2026-27448 | pyOpenSSL allows TLS connection bypass via unhandled callback exception in set_tlsext_servername_callback | 5.4 | 0.0026 | None reported |
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