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11 May 2026

Vulnerabilities first published on this day (UTC), newest first.

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All Critical High Medium Low Exploited only Public exploit

5 results · Clear filters · Feed

  • Medium 6.5
    CVE-2026-28956 Public exploit

    A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 26.5 and iPadOS 26.5…

    Apple macOS iOS and iPadOS watchOS macOS iOS
  • Medium 4.7
    CVE-2026-28992 Public exploit

    A memory corruption vulnerability was addressed with improved locking. This issue is fixed in iOS 18.7.9 and iPadOS 18.…

    Apple macOS iOS and iPadOS watchOS macOS iOS
  • Medium 5.3
    CVE-2026-4893 Public exploit

    CVE-2026-4893

    An information disclosure vulnerability in dnsmasq allows remote attackers to bypass source checks via a crafted DNS packet with RFC 7871 client subnet information.

    dnsmasq dnsmasq dnsmasq dnsmasq Debian Ubuntu Azure Linux Alpine Wolfi
  • Medium 5.3
    CVE-2026-3609 Public exploit

    XIGNCODE3 xhunter1.sys kernel driver contains a Privilege Escalation Vulnerability

    Wellbia's XIGNCODE3 xhunter1.sys kernel driver, version 10.0.10011.16384 through 2023.12.7.78, privilege escalation vulnerability provides access to the IRP_MJ_WRITE command interface, which allows any user process to request a PROCESS_ALL_ACCESS. Note: KVE 2…

    Wellbia XIGNCODE3
  • Medium 5.9
    CVE-2026-6815 Public exploit

    CVE-2026-6815

    An arbitrary file write vulnerability exists in Casdoor's Local File System storage provider. Due to insufficient path sanitization, an authenticated attacker with administrative privileges can perform a Path Traversal attack to create or overwrite arbitrary …

    Casdoor Casdoor github.com/casdoor/casdoor Go