The internet is broken right now.
34 critical CVEs without a fix in the last 48 hours. Shut it all down? Asking for a sysadmin. 25 more already have a fix that someone still has to apply.
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CVE-2026-97780
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
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CVE-2026-97776
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
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CVE-2026-97765
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
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CVE-2026-97761
Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
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CVE-2026-97739
Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
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CVE-2026-88155
Heap-based buffer overflow in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
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CVE-2026-105716
Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.
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CVE-2026-105591
Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.
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CVE-2026-105593
Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.
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CVE-2026-105595
Out-of-bounds read in Microsoft Office Access allows an unauthorized attacker to execute code over a network.
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CVE-2026-105596
Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.
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CVE-2026-105597
Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.
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CVE-2026-105598
Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.
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CVE-2026-79847
Buffer overflow vulnerabilities in the affected interface of AOS-10 could lead to unauthenticated remote code execution by sending specially crafted packets to the affected interface. Successful exploitation of this vulnerability results in the ability to execute arbitrary code as a privileged user on the underlying operating system.
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CVE-2026-70127
Use after free in DNS Server allows an unauthorized attacker to execute code over a network.
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CVE-2026-100218
Use after free in Remote Desktop Gateway Service allows an unauthorized attacker to execute code over a network.
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CVE-2026-88184
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.
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CVE-2026-67628
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
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CVE-2026-97755
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
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CVE-2026-97759
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
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CVE-2026-97753
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
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CVE-2026-85790
Use after free in Microsoft QUIC allows an unauthorized attacker to disclose information over a network.
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CVE-2026-83914
Use after free in Microsoft XML allows an unauthorized attacker to execute code over a network.
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CVE-2026-70007
Out-of-bounds write in .NET Framework allows an unauthorized attacker to execute code over a network.
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CVE-2026-69985
Heap-based buffer overflow in Windows Libarchive allows an unauthorized attacker to execute code over a network.
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CVE-2026-69765
Use after free in Windows Storport Miniport Driver allows an unauthorized attacker to execute code over a network.
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CVE-2026-69521
Integer overflow or wraparound in Windows iSCSI allows an unauthorized attacker to execute code over a network.
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CVE-2026-88081
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
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CVE-2026-85888
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
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CVE-2026-123961
A security vulnerability has been detected in TOTOLINK CA300-PoE 6.2c.884. This impacts the function setWiFiBasicConfig of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument KeyStr leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.
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CVE-2026-123960
A weakness has been identified in TOTOLINK CA300-PoE 6.2c.884. This affects the function setWanConfig of the file /cgi-bin/cstecgi.cgi. Executing a manipulation of the argument pppoeUser/priDns/secDns can lead to buffer overflow. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks.
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CVE-2026-100134
Acrobat for Edge is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
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CVE-2026-97833
Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.
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CVE-2026-97834
Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.
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CVE-2026-97832
Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.
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CVE-2026-9659
Multiple exploitable stack-based buffer overflow vulnerabilities exist in the boa formFilter functionality of X2000R (version(s): TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327). A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger these vulnerabilities. This vulnerability deals with the vpnUser parameter.
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CVE-2026-85859
Null pointer dereference in Windows Message Queuing Queue Manager allows an authorized attacker to deny service over a network.
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CVE-2026-70269
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
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CVE-2026-70197
Out-of-bounds write in .NET allows an unauthorized attacker to execute code over a network.
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CVE-2026-102198
Out-of-bounds read in Windows Remote Desktop Protocol allows an authorized attacker to disclose information over a network.
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CVE-2026-88185
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
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CVE-2026-70187
Use after free in Remote Desktop Gateway Service allows an unauthorized attacker to execute code over a network.
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CVE-2026-102855
Heap-based buffer overflow in Microsoft Office Visio allows an unauthorized attacker to execute code over a network.
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CVE-2026-97842
Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.
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CVE-2026-86991
A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2, visionOS 27.2. Processing a maliciously crafted file may lead to unexpected process termination.
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CVE-2026-70062
Double free in Windows Libarchive allows an unauthorized attacker to execute code over a network.
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CVE-2026-112410
A double free issue was addressed with improved memory management. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. A remote attacker may cause an unexpected process termination.
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CVE-2026-102849
Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.
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CVE-2026-102850
Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.
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CVE-2026-83851
Heap-based buffer overflow in Windows Partition Management Driver allows an unauthorized attacker to elevate privileges over a network.