Remember last month when we were awed by Microsoft’s record-setting Patch Tuesday that addressed 206 CVEs? That was a quaint era compared to this month: Redmond just rolled out patches for 622 CVEs specific to its products, slightly more than tripling last month’s all-time high.
Redmond’s Patch Tuesday release is once again one for the record books, with everything under the sun getting some security fixes – including 428 non-Microsoft Chromium CVEs affecting Edge that aren’t included in that 622 count. Fifty-eight of those are critical, two are under active exploit, and one has already been publicly disclosed, meaning it could join those other two in short order.
Read more…
Source: The Register
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- “Reprompt” attack lets attackers steal data from Microsoft Copilot
January 15, 2026
Researchers found a method to steal data which bypasses Microsoft Copilot’s built-in safety mechanisms. The attack flow, called Reprompt, abuses how Microsoft Copilot handled URL parameters in order to hijack a user’s existing Copilot Personal session. Copilot is an AI assistant which connects to a personal account and is integrated into Windows, the Edge browser, and ...
- Patch Tuesday – January 2026
January 14, 2026
Microsoft is publishing 114 vulnerabilities this January 2026 Patch Tuesday. Today’s menu includes just one vulnerability marked as exploited in the wild, as well as two vulnerabilities where Microsoft is aware of public disclosure. There are no critical remote code execution or elevation of privilege vulnerabilities. So far this month, Microsoft has already provided patches to ...
- Why iPhone users should update and restart their devices now
January 13, 2026
If you were still questioning whether iOS 26+ is for you, now is the time to make that call. Why? On December 12, 2025, Apple patched two WebKit zero‑day vulnerabilities linked to mercenary spyware and is now effectively pushing iPhone 11 and newer users toward iOS 26+, because that’s where the fixes and new memory ...
- Threat Brief: MongoDB Vulnerability (CVE-2025-14847)
January 13, 2026
On Dec. 19, 2025, MongoDB publicly disclosed MongoBleed, a security vulnerability (CVE-2025-14847) that allows unauthenticated attackers to leak sensitive heap memory by exploiting a trust issue in how MongoDB Server handles zlib-compressed network messages. This flaw occurs prior to authentication, meaning an attacker only needs network access to the database’s default port to trigger it. Read more… Source: ...
- ‘ZombieAgent’ zero click vulnerability allows for silent account takeover
January 9, 2026
OpenAI recently introduced a new feature for ChatGPT which, unfortunately, also puts users at risk of data exfiltration and persistent access. In December 2025, a feature called Connectors finally moved out of beta and into general availability. This feature allows ChatGPT to connect to numerous other apps, such as calendars, cloud storage, email accounts, and similar ...
- 10 emergency directives retired as CISA declares them redundant
January 9, 2026
The US Cybersecurity and Infrastructure Security Agency (CISA) retired ten Emergency Directives (ED) it issued between 2019 and 2024, saying they achieved their purpose and are no longer needed. In a short announcement published on its website, CISA said the EDs have either been successfully implemented or are now encompassed through Binding Operational Directive (BOD) 22-01, ...

