Openssl
The latest Openssl coverage — news, analysis, and updates from the WindowsNews.AI desk.
OpenSSL’s Key-Leaking DHX Flaw Puts Windows Apps at Risk: Here’s How to Respond
On June 9, 2026, a low-severity rating masked a serious cryptographic bug: OpenSSL’s DHX key validation could let an attacker reconstruct your private Diffie-Hellman key if the conditions are...
CVE-2026-28390: OpenSSL CMS NULL Dereference Vulnerability Explained
A new OpenSSL security advisory has identified CVE-2026-28390, a low-severity denial-of-service vulnerability affecting CMS (Cryptographic Message Syntax) processing. The flaw triggers a NULL pointer...
CVE-2026-2673: How a TLS 1.3 Key Share Bug Breaks Windows Interoperability
Microsoft has confirmed that Windows systems are experiencing TLS 1.3 interoperability failures due to a cryptographic implementation issue tracked as CVE-2026-2673. The vulnerability stems from how...
CVE-2023-0465 OpenSSL Vulnerability: Azure Linux Impact & Microsoft's Limited Attestation
The cybersecurity landscape was recently punctuated by Microsoft's specific attestation regarding CVE-2023-0465, a moderate-severity vulnerability in the OpenSSL cryptographic library. In a notable...
Microsoft Flags CVE-2025-5987 in Azure Linux – How to Find and Fix the libssh Flaw Across Your Systems
Microsoft has publicly confirmed that its Azure Linux distribution is affected by a recently disclosed vulnerability in the libssh library, which could allow attackers to compromise the...
CVE-2024-6119 OpenSSL Vulnerability: Impact on Azure Linux & Microsoft's Ecosystem
A critical vulnerability in the OpenSSL cryptographic library, designated CVE-2024-6119, has sent ripples through the cloud security community, raising urgent questions about patch management and...
Microsoft Confirms: Only Azure Linux Hit by OpenSSL’s CPU Bug—What Windows Admins Need to Know
In an October 2025 update to its security guidance, Microsoft clarified that the only company product affected by CVE-2023-4807—a subtle but dangerous OpenSSL flaw—is its Azure Linux...
Microsoft Confirms Azure Linux Is Vulnerable to OpenSSL DoS—Other Products Remain a Question Mark
Microsoft has officially acknowledged that its Azure Linux distribution carries a vulnerable version of OpenSSL, opening the door to denial-of-service attacks. But the company’s new transparency...
Azure Linux & CVE-2023-6237: Microsoft's Attestation, Supply Chain Risks & Mitigation
Microsoft's recent security attestation for Azure Linux regarding CVE-2023-6237 has sparked significant discussion in the security community, revealing deeper implications about supply chain...
Azure Linux CVE-2022-4304: Understanding Microsoft's Product-Scoped Security Response
Microsoft's recent security advisory regarding CVE-2022-4304 in Azure Linux has sparked significant discussion within the security community, particularly around the nuanced language used in their...
Microsoft Azure Linux Gets a 6.12 LTS Kernel Option — Here’s How to Use It
Microsoft has added an optional Linux 6.12 LTS kernel to its Azure Linux 3.0 release, giving cloud administrators a supported way to run newer hardware drivers and kernel features without abandoning...
Hundreds of Siemens Industrial Devices Exposed to DoS Attacks via OpenSSL Flaw — Here’s Your Patching Roadmap
Siemens ProductCERT this week published a consolidated advisory—SSA-712929—confirming that a critical OpenSSL denial-of-service flaw, CVE-2022-0778, impacts hundreds of its industrial products,...