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GitHub Advisory Database

Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

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GitHub reviewed advisories
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5,000+
Composer
5,000+
Erlang
102
GitHub Actions
54
Go
4,338
Maven
5,000+
npm
5,000+
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1,032
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5,000+
Pub
13
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1,122
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1,498
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61
Unreviewed advisories
All unreviewed
5,000+
Unreviewed advisories have not been assessed by GitHub for quality and do not connect to the Dependabot service.

1,386 advisories

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Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute... High Unreviewed
CVE-2026-58618 was published Jul 14, 2026
Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized... High Unreviewed
CVE-2026-58601 was published Jul 14, 2026
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker... High Unreviewed
CVE-2026-58610 was published Jul 14, 2026
Integer overflow or wraparound in Microsoft Defender allows an unauthorized attacker to execute... High Unreviewed
CVE-2026-55012 was published Jul 14, 2026
Heap-based buffer overflow in Microsoft Exchange Server allows an authorized attacker to execute... High Unreviewed
CVE-2026-55005 was published Jul 14, 2026
Heap-based buffer overflow in Windows Message Queuing Queue Manager allows an unauthorized... High Unreviewed
CVE-2026-54992 was published Jul 14, 2026
Heap-based buffer overflow in Windows Overlay Filter allows an authorized attacker to elevate... High Unreviewed
CVE-2026-54987 was published Jul 14, 2026
Heap-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges... High Unreviewed
CVE-2026-54986 was published Jul 14, 2026
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker... High Unreviewed
CVE-2026-54993 was published Jul 14, 2026
Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code locally. High Unreviewed
CVE-2026-54122 was published Jul 14, 2026
Integer overflow or wraparound in Windows Resilient File System (ReFS) allows an authorized... High Unreviewed
CVE-2026-54109 was published Jul 14, 2026
Heap-based buffer overflow in Windows Internet Key Exchange (IKE) Protocol allows an unauthorized... High Unreviewed
CVE-2026-50696 was published Jul 14, 2026
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute... High Unreviewed
CVE-2026-50675 was published Jul 14, 2026
Integer underflow (wrap or wraparound) in Windows NTFS allows an unauthorized attacker to execute... High Unreviewed
CVE-2026-50308 was published Jul 14, 2026
Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally. High Unreviewed
CVE-2026-49797 was published Jul 14, 2026
Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code locally. High Unreviewed
CVE-2026-49796 was published Jul 14, 2026
Integer overflow or wraparound in Windows Web Proxy Auto-Discovery Protocol (WPAD) allows an... High Unreviewed
CVE-2026-49800 was published Jul 14, 2026
Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker... High Unreviewed
CVE-2026-49793 was published Jul 14, 2026
Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability High Unreviewed
CVE-2026-49790 was published Jul 14, 2026
Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally. High Unreviewed
CVE-2026-49184 was published Jul 14, 2026
Heap-based buffer overflow in Windows DNS allows an authorized attacker to elevate privileges... High Unreviewed
CVE-2026-49175 was published Jul 14, 2026
Heap-based buffer overflow in Active Directory Domain Services allows an authorized attacker to... High Unreviewed
CVE-2026-49178 was published Jul 14, 2026
Heap-based buffer overflow in Active Directory Domain Services allows an unauthorized attacker to... High Unreviewed
CVE-2026-49164 was published Jul 14, 2026
Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to execute code... High Unreviewed
CVE-2026-48564 was published Jul 14, 2026
Heap-based buffer overflow in Windows Bluetooth Port Driver allows an unauthorized attacker to... High Unreviewed
CVE-2026-42975 was published Jul 14, 2026
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