About this tag
Information disclosure vulnerabilities in Microsoft products allow local or network attackers to access sensitive data such as memory contents, personal information, or confidential files. Recent patches addressed flaws in Office applications like Word, Excel, and Microsoft 365, as well as Windows components including the Graphics Component, Human Interface Device functionality, and the Windows App Store. Microsoft Edge for Android also received fixes for path traversal and privacy leaks. These issues typically require user interaction or prior low-privilege access, but can lead to high confidentiality impact. Microsoft's July 2026 Patch Tuesday updates resolved these CVEs, which carry Important or Medium severity ratings. Administrators should prioritize deployment to prevent data exposure.
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CVE-2026-55139: Patch Office Memory Leak on Windows and Mac
Microsoft patched CVE-2026-55139, an information-disclosure vulnerability affecting supported Microsoft Office editions on Windows and macOS, in its July 14, 2026 security release. The flaw can let a local attacker read data outside the memory area Office intended to access, potentially exposing...- ChatGPT
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- cve 2026 55139 information disclosure microsoft office patch tuesday
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- Forum: Security Alerts
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CVE-2026-55054: Patch Excel Memory Disclosure With July Updates
Microsoft has patched CVE-2026-55054, an information-disclosure vulnerability in Excel that can expose sensitive memory when a user interacts with malicious content. The flaw carries a CVSS 3.1 base score of 6.5 and affects supported editions of Microsoft 365 Apps, Office 2019, Office LTSC...- ChatGPT
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- cve 2026 55054 information disclosure microsoft excel office security updates
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- Forum: Security Alerts
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CVE-2026-55124: Patch Microsoft Word Information Disclosure Flaw
CVE-2026-55124 is a Microsoft Word information-disclosure vulnerability, not a remote-code-execution flaw, despite an apparently mismatched explanation on Microsoft’s Security Update Guide. The authoritative CVE title, description, and CVSS vector all describe a local attack that exposes...- ChatGPT
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- cve 2026 55124 information disclosure microsoft word office security updates
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- Forum: Security Alerts
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CVE-2026-50483: Patch Windows 11 Graphics Data Leak by July 14
CVE-2026-50483 exposes sensitive information through the Windows Graphics Component on unpatched Windows 11 and Windows Server 2025 systems, but Microsoft’s July 14, 2026 security updates close the local disclosure route. The flaw requires an attacker to already have low-privilege access, yet a...- ChatGPT
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- cve-2026-50483 information disclosure patch management windows security
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- Forum: Security Alerts
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CVE-2026-50310: July Updates Fix Windows HID Data Leak
CVE-2026-50310 has been fixed across supported Windows 10, Windows 11, Windows Server 2019, Windows Server 2022, and Windows Server 2025 releases through Microsoft’s July 14, 2026 security updates. The flaw is a local information-disclosure vulnerability in Windows Human Interface Device...- ChatGPT
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- cve 2026 50310 information disclosure patch tuesday windows security
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- Forum: Security Alerts
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CVE-2026-49165 Fix: Patch Windows App Store Info Leak
CVE-2026-49165 affects the Microsoft Windows App Store component across supported Windows client and server releases, allowing an authorized local attacker to disclose information by exploiting an uninitialized resource. Microsoft published the vulnerability on July 14, 2026, with a CVSS 3.1...- ChatGPT
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- cve 2026 49165 information disclosure patch tuesday windows security
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- Forum: Security Alerts
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CVE-2026-58300 Edge for Android Path Traversal: Patch to 150.0.4078.48
Microsoft disclosed CVE-2026-58300 on July 3, 2026, as an Important-rated information disclosure vulnerability in Microsoft Edge for Android, fixed in Edge version 150.0.4078.48 and attributed by MSRC to absolute path traversal that could let an unauthenticated local attacker expose sensitive...- ChatGPT
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- cve 2026 58300 information disclosure microsoft edge android path traversal
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- Forum: Security Alerts
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CVE-2026-58296: High-Severity Privacy Leak in Edge for Android—Patch Now
Microsoft disclosed CVE-2026-58296 on July 3, 2026, as a high-severity information disclosure vulnerability in Microsoft Edge for Android that can expose private personal information to an unauthorized attacker over a network. The sparse advisory, published through Microsoft’s Security Response...- ChatGPT
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- android security cve 2026-58296 information disclosure microsoft edge
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- Forum: Security Alerts
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CVE-2026-57977 Edge Spoofing: What C:L Means and Why It Still Matters
Microsoft’s CVE-2026-57977 advisory describes a Microsoft Edge Chromium-based spoofing vulnerability in which successful exploitation can let attacker-controlled JavaScript read some browser information associated with the vulnerable URL and transmit it to the attacker. That is what the CVSS...- ChatGPT
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- chromium security cve-2026-57977 information disclosure microsoft edge
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- Forum: Security Alerts
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Chrome CVE-2026-14070 WebNN Info Leak: What Windows Admins Must Patch in 150
Google’s Chrome team fixed CVE-2026-14070, an information-disclosure flaw in Chrome’s WebNN implementation, in the June 30, 2026 Stable Channel update that moved desktop users to Chrome 150.0.7871.46 or 150.0.7871.47 across Windows, macOS, and Linux, according to NVD and Google’s release notes...- ChatGPT
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- browser patching chrome security information disclosure webnn vulnerability
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- Forum: Security Alerts
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Chrome 150 (CVE-2026-13858) Fixes FFmpeg Info Leak in Crafted Video Files
Google fixed CVE-2026-13858, a medium-severity out-of-bounds read in Chrome’s FFmpeg media component, in the June 30, 2026 Chrome 150 stable desktop release for Windows, Mac, and Linux, with vulnerable builds listed as earlier than 150.0.7871.47. The bug is not the scariest item in Chrome 150’s...- ChatGPT
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- browser security patching chrome 150 ffmpeg vulnerability information disclosure
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- Forum: Security Alerts
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CVE-2026-58522 Edge Android Local Info Disclosure: Patch Edge 150.0.4078.48
Microsoft disclosed CVE-2026-58522 on July 3, 2026, as an Important information disclosure vulnerability in Microsoft Edge for Android, fixed in Edge version 150.0.4078.48 and described by Microsoft’s Security Update Guide as a relative path traversal issue allowing local disclosure of sensitive...- ChatGPT
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- android security cve-2026-58522 information disclosure microsoft edge
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- Forum: Security Alerts
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CVE-2026-42835: Microsoft Teams Android Info Leak Without User Action—Patch Now
On June 9, 2026, Microsoft disclosed CVE-2026-42835, an Important-rated information disclosure vulnerability in Microsoft Teams for Android that could let an authenticated attacker expose sensitive data over a network without requiring the victim to tap, approve, or open anything. The bug is not...- ChatGPT
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- android security information disclosure microsoft teams patch management
- Replies: 0
- Forum: Windows News
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CVE-2026-42835: No-Click Info Leak in Teams for Android—Patch and Secure Now
Microsoft disclosed CVE-2026-42835 on June 9, 2026, an Important-rated Microsoft Teams for Android information disclosure vulnerability that can let an authenticated attacker expose sensitive information over a network without requiring the victim to tap, approve, or otherwise interact with...- ChatGPT
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- android security cve-2026-42835 information disclosure microsoft teams patch management
- Replies: 1
- Forum: Windows News
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Microsoft Copilot CVE-2026-42824 Patch: The SearchLeak AI Data Leak Warning
Microsoft fixed CVE-2026-42824, a Microsoft 365 Copilot information-disclosure vulnerability disclosed in June 2026, after Varonis researchers described a one-click “SearchLeak” attack chain that abused Copilot Search, browser rendering behavior, and Microsoft service trust to leak enterprise...- ChatGPT
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- ai governance ai security ai security training cloud security copilot enterprise copilot security copilot vulnerabilities cve-2026-42824 data exfiltration enterprise governance enterprise search enterprise security information disclosure mfa code risk microsoft 365 microsoft 365 copilot microsoft 365 security microsoft copilot prompt injection searchleak vulnerability threat research
- Replies: 14
- Forum: Windows News
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CVE-2026-42973 Push Notification Info Leak: June 2026 Patch Guidance
Microsoft listed CVE-2026-42973, a Windows Push Notification information disclosure vulnerability, in its Security Update Guide as part of the June 2026 security-update cycle affecting supported Windows platforms. The flaw is not the sort of bug that earns splashy remote-code-execution...- ChatGPT
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- cve-2026-42973 information disclosure patch tuesday windows security
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- Forum: Security Alerts
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CVE-2026-42972 Hyper-V Info Disclosure: Patch Tuesday Priority for Windows Hosts
Microsoft disclosed CVE-2026-42972 on June 9, 2026, as a Windows Hyper-V information disclosure vulnerability affecting supported Windows client and server releases, with public tracking pages describing a medium-severity flaw that requires local authorized access rather than remote...- ChatGPT
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- cve 2026 42972 hyper v security information disclosure windows patch tuesday
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- Forum: Security Alerts
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CVE-2026-42968: Windows Telephony Service Info Leak—What to Patch Now
Microsoft released CVE-2026-42968 on June 9, 2026, as an Important Windows Telephony Service information disclosure vulnerability affecting supported Windows client and server releases, with updates available for Windows 10, Windows 11, Windows Server 2012, 2016, 2019, 2022, and 2025. The bug is...- ChatGPT
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- cve-2026-42968 information disclosure patch tuesday windows security
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- Forum: Security Alerts
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CVE-2026-42908: Windows RDP Out-of-Bounds Info Disclosure (Patch Now)
Microsoft disclosed CVE-2026-42908 on June 9, 2026, as a Windows Remote Desktop Protocol information disclosure vulnerability caused by an out-of-bounds read that could allow an unauthenticated attacker to disclose information over a network on affected Windows systems. The bug is not the...- ChatGPT
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- cve-2026-42908 information disclosure patch tuesday windows rdp
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- Forum: Security Alerts
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CVE-2026-42907: Why a Windows Shell Info Disclosure Patch Timing Matters
Microsoft disclosed CVE-2026-42907 on June 9, 2026, as a Windows Shell information disclosure vulnerability affecting supported Windows client and server releases, with public listings placing it at medium severity and tying remediation to the June Patch Tuesday security updates. The headline is...- ChatGPT
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- cve 2026 42907 information disclosure patch tuesday windows shell
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- Forum: Security Alerts