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549 result(s) for "OpenSSL" — best match first.

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The security stories that matter, explained by our team — with the concrete steps to take.

Latest headlines from security outlets

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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Slackware Openssl Critical Heap Overflow Issues SSA-2026-168-05

New openssl packages are available for Slackware 15.0 and -current to fix security issues.

OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 pyOpenSSL Important X509Name Field Fix CVE-2026-40475

Update to pyOpenSSL 26.1.0 This update adds support for cryptography v47 and fixes a single security issue: Fixed X509Name field setters to correctly pass the …

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 44 rust-openssl-sys Update Moderate Security Issues 2026-fc9d4b5520

Update the openssl crate to version 0.10.78 and the openssl-sys crate to version 0.9.114. Release notes: openssl 0.10.77 / openssl-sys 0.9.113: https://github.…

Linux OpenSSL GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 43 edk2 Important OpenSSL DoS Fix FEDORA-2026-a484707720

unbreak https boot update openssl to 3.5.6

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 openssl 2026-d3e275d525

Backport security patches from OpenSSL 3.5.6

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 OpenSSL Medium Backport Security Update 2026-d3e275d525

Backport security patches from OpenSSL 3.5.6

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9 OpenSSL Vital Buffer Overflow Resolution MGASA-2026-0101

MGASA-2026-0091 - Updated openssl packages fix security vulnerabilities

OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 20.04 LTS OpenSSL Critical Denial of Service Issues USN-8155-2

Several security issues were fixed in OpenSSL.

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian DSA-6201-1 OpenSSL Important Remote Code Exec Denial of Service

Multiple vulnerabilities have been discovered in OpenSSL, a Secure Sockets Layer toolkit, which may result in denial of service, information leaks, or potentia…

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Releases pyOpenSSL Critical Buffer Overflow Patch Update

Update pyOpenSSL to v26.0.0 (security update) Update python-cryptography to v46.0.5 (dependency of pyOpenSSL 26) Update rust-asn1 to 0.22 (dependency of python…

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 releases openssl-crypto-sys addressing PyCrypto buffer overflow

Update pyOpenSSL to v26.0.0 (security update) Update python-cryptography to v46.0.5 (dependency of pyOpenSSL 26) Update rust-asn1 to 0.22 (dependency of python…

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 25.10 pyOpenSSL Critical Fix for Denial of Service CVE-2026-27459

Several security issues were fixed in pyOpenSSL.

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 OpenSSL Critical Fix - Denial of Service Issues DLA-4490-1

Aisle Research found multiple vulnerabilites in OpenSSL, a Secure Socket Layer toolkit providing the SSL and TLS cryptographic protocols for secure communicati…

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux: RLSA-2026:1472 openssl security update Security Advisories Updates

Important: openssl security update

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux: RLSA-2026:1473 openssl security update Security Advisories Updates

Important: openssl security update

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Mageia 9 OpenSSL Critical Memory Leak Patch MGASA-2026-0030

MGASA-2026-0029 - Updated openssl packages fix security vulnerabilities

OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 20.04 OpenSSL Security Flaw Denial of Service Notice USN-7980-3

Several security issues were fixed in OpenSSL.

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Ubuntu 25.10 OpenSSL Important DoS Security Advisory USN-7980-1

Several security issues were fixed in OpenSSL.

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian OpenSSL Critical DSA-6113-1 DoS Information Leak Execution

Multiple vulnerabilities have been discovered in OpenSSL, a Secure Sockets Layer toolkit, which may result in denial of service, information leaks, or potentia…

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 24.04 LTS: Rust-Openssl Critical DoS Issues USN-7891-1

Several security issues were fixed in rust-openssl.

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9: perl-Crypt-OpenSSL-RSA Critical Side-Channel Attack CVE-2024-2467

MGASA-2025-0287 - Updated perl-Crypt-OpenSSL-RSA packages fix security vulnerability

OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Slackware 15.0: openssl Moderate Key Size Issue Fix SSA:2025-296-01

New openssl packages are available for Slackware 15.0 to fix a security issue.

OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia: OpenSSL Important Out-of-Bounds Flaw MGASA-2025-0244 CVE-2025-9230

MGASA-2025-0244 - Updated openssl packages fix a security vulnerability

OpenSSL

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

OpenSSL Flaws: Patch Status for CVE-2025-9230, 9231, 9232 in Linux

Three new OpenSSL flaws, CVE-2025-9230, 9231, and 9232, were patched upstream this week. They aren't another Heartbleed, but they still matter. Each one can op…

Linux OpenSSL