Locked in heated rivalry with researcher, Microsoft fixes 0-day they disclosed

<p>Microsoft on Tuesday released fixes for two high-severity zero-days that were disclosed by a researcher who has been locked in a testy beef with the software giant.</p> <p>Nightmare Eclipse, the pseudonym the researcher goes by, released a handful of high-severity vulnerabilities in recent months, making them zero-days that had the potential to be exploited in the wild. The researcher has said the disclosures, which included proof-of-concept code, came after Microsoft reneged on an arrangement the two made regarding vulnerabilities they had discussed.</p> <h2>Disclosure drama</h2> <p>“But someone violated our agreement and left me homeless with nothing,” Nightmare Eclipse <a href="https://deadeclipse666.blogspot.com/2026/03/">wrote</a> in March. “They knew this will happen and they still stabbed me in the back anyways, this is their decision not mine.”</p><p><a href="https://arstechnica.com/security/2026/06/locked-in-heated-rivalry-with-researcher-microsoft-fixes-0-day-they-disclosed/">Read full article</a></p> <p><a href="https://arstechnica.com/security/2026/06/locked-in-heated-rivalry-with-researcher-microsoft-fixes-0-day-they-disclosed/#comments">Comments</a></p> Reference : https://ift.tt/s8EFjQ6