2026 CVE Vulnerabilities

56,233 CVEs published in 2026.

Filter:HIGHClear
CVE IDSeverityCVSSDescription
CVE-2026-21510HIGH8.8Protection mechanism failure in Windows Shell allows an unauthorized attacker to bypass a security feature over a networ...
CVE-2026-21508HIGH7Improper authentication in Windows Storage allows an authorized attacker to elevate privileges locally.
CVE-2026-21357HIGH7.8InDesign Desktop versions 21.1, 20.5.1 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could...
CVE-2026-21351HIGH7.8After Effects versions 25.6 and earlier are affected by a Use After Free vulnerability that could result in arbitrary co...
CVE-2026-21335HIGH7.8Substance3D - Designer versions 15.1.0 and earlier are affected by an out-of-bounds write vulnerability that could resul...
CVE-2026-21334HIGH7.8Substance3D - Designer versions 15.1.0 and earlier are affected by an out-of-bounds write vulnerability that could resul...
CVE-2026-21330HIGH7.8After Effects versions 25.6 and earlier are affected by an Access of Resource Using Incompatible Type ('Type Confusion')...
CVE-2026-21329HIGH7.8After Effects versions 25.6 and earlier are affected by a Use After Free vulnerability that could result in arbitrary co...
CVE-2026-21328HIGH7.8After Effects versions 25.6 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitr...
CVE-2026-21327HIGH7.8After Effects versions 25.6 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitr...
CVE-2026-21326HIGH7.8After Effects versions 25.6 and earlier are affected by a Use After Free vulnerability that could result in arbitrary co...
CVE-2026-21325HIGH7.8After Effects versions 25.6 and earlier are affected by an out-of-bounds read vulnerability when parsing a crafted file,...
CVE-2026-21324HIGH7.8After Effects versions 25.6 and earlier are affected by an out-of-bounds read vulnerability when parsing a crafted file,...
CVE-2026-21323HIGH7.8After Effects versions 25.6 and earlier are affected by a Use After Free vulnerability that could result in arbitrary co...
CVE-2026-21322HIGH7.8After Effects versions 25.6 and earlier are affected by an out-of-bounds read vulnerability when parsing a crafted file,...
CVE-2026-21321HIGH7.8After Effects versions 25.6 and earlier are affected by an Integer Overflow or Wraparound vulnerability that could resul...
CVE-2026-21320HIGH7.8After Effects versions 25.6 and earlier are affected by a Use After Free vulnerability that could result in arbitrary co...
CVE-2026-21318HIGH7.8After Effects versions 25.6 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitr...
CVE-2026-21312HIGH7.8Audition versions 25.3 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary c...
CVE-2026-21260HIGH7.5Exposure of sensitive information to an unauthorized actor in Microsoft Office Outlook allows an unauthorized attacker t...
CVE-2026-21259HIGH7.8Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to elevate privileges locally.
CVE-2026-21257HIGH8Improper neutralization of special elements used in a command ('command injection') in GitHub Copilot and Visual Studio ...
CVE-2026-21256HIGH8.8Improper neutralization of special elements used in a command ('command injection') in GitHub Copilot and Visual Studio ...
CVE-2026-21255HIGH8.8Improper access control in Windows Hyper-V allows an authorized attacker to bypass a security feature locally.
CVE-2026-21253HIGH7Use after free in Mailslot File System allows an authorized attacker to elevate privileges locally.

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