Description:
OpenSSL has released 1.0.2zp, 1.1.1zg, 3.0.20, 3.3.7, 3.4.5, 3.5.6 and 3.6.2 to fix the vulnerabilities in various versions of OpenSSL. The details of the security update can be found at:
https://openssl-library.org/news/secadv/20260407.txt
Affected Systems:
- OpenSSL 1.0.2 prior to version 1.0.2zp
- OpenSSL 1.1.1 prior to version 1.1.1zg
- OpenSSL 3.0.0 prior to version 3.0.20
- OpenSSL 3.3.0 prior to version 3.3.7
- OpenSSL 3.4.0 prior to version 3.4.5
- OpenSSL 3.5.0 prior to version 3.5.6
- OpenSSL 3.6.0 prior to version 3.6.2
Impact:
Successful exploitation of the vulnerabilities could lead to remote code execution, denial of service or information disclosure on an affected system.
Recommendation:
Patches for affected software are available. System administrators of affected systems should follow the recommendations provided by the software vendor and take immediate actions to mitigate the risk.
More Information:
- https://openssl-library.org/news/secadv/20260407.txt
- https://www.cve.org/CVERecord?id=CVE-2026-28386
- https://www.cve.org/CVERecord?id=CVE-2026-28387
- https://www.cve.org/CVERecord?id=CVE-2026-28388
- https://www.cve.org/CVERecord?id=CVE-2026-28389
- https://www.cve.org/CVERecord?id=CVE-2026-28390
- https://www.cve.org/CVERecord?id=CVE-2026-31789
- https://www.cve.org/CVERecord?id=CVE-2026-31790
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-28386 (to CVE-2026-28390)
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-31789 (to CVE-2026-31790)
