Known vulnerabilities in pyOpenSSL

Vendor: Fedoraproject
Software: pyOpenSSL
Software CPE: cpe:2.3:o:fedoraproject:pyopenssl:*:*:*:*:*:fedora:*:*
Website: https://getfedora.org/
Total vulnerabilities: 3
Public exploits: 0
Known exploited (KEV): 0
Highest CVSSv4 Score: 9.3

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting pyOpenSSL pyOpenSSL is affected by 3 known vulnerabilities: 1 high, 2 medium Critical High Medium Low

Vulnerabilities (3)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU144224 - Improper Handling of Exceptional Conditions
CVE-2026-27448		 CWE-755 Medium
No
No
 26.0.0-1.fc44 18.08.2026 SB2026081870
SB2026081877
SB2026081878
and 21 more
#VU144104 - Buffer overflow
CVE-2026-27459		 CWE-120 High
No
No
 26.0.0-1.fc43, 26.0.0-1.fc44 18.08.2026 SB2026081845
SB2026081847
SB2026081877
and 17 more
#VU140695 - Information Exposure Through an Error Message
CVE-2026-69247		 CWE-209 Medium
No
No
 26.4.0-2.fc44 01.08.2026 SB2026080115
SB2026082205
SB2026090318
and 3 more