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Recent vulnerabilities and security advisories, straight from the source.
Every cached source, newest first. All entries link to the original publisher.
For severity filtering, choose All CVEs above. Scores are available for NVD entries when supplied by an assessor. A severity filter excludes unscored entries; choose “Unscored / not supplied” to see them. Severity describes technical impact, not exploitation or risk.
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Sources refresh hourly; NVD every two hours. Available stories remain readable while a source recovers.
- NVD
CVE-2026-83916 — Double free in Windows Error Reporting allows an authorized attacker to execute code locally.
High · CVSS 3.1 7.0 · Assessor: [email protected]
Double free in Windows Error Reporting allows an authorized attacker to execute code locally.
CVE-2026-83916Read original ↗ (opens in a new tab) - NVD
CVE-2026-83915 — Use after free in Windows Diagnostic Policy Service allows an authorized attacker to elevate privileges locally.
High · CVSS 3.1 7.0 · Assessor: [email protected]
Use after free in Windows Diagnostic Policy Service allows an authorized attacker to elevate privileges locally.
CVE-2026-83915Read original ↗ (opens in a new tab) - NVD
CVE-2026-83914 — Use after free in Microsoft XML allows an unauthorized attacker to execute code over a network.
High · CVSS 3.1 8.1 · Assessor: [email protected]
Use after free in Microsoft XML allows an unauthorized attacker to execute code over a network.
CVE-2026-83914Read original ↗ (opens in a new tab) - NVD
CVE-2026-83913 — Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
High · CVSS 3.1 7.8 · Assessor: [email protected]
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-83913Read original ↗ (opens in a new tab) - NVD
CVE-2026-83912 — Use after free in Windows Direct Composition allows an authorized attacker to elevate privileges locally.
High · CVSS 3.1 7.8 · Assessor: [email protected]
Use after free in Windows Direct Composition allows an authorized attacker to elevate privileges locally.
CVE-2026-83912Read original ↗ (opens in a new tab) - NVD
CVE-2026-83911 — Heap-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges locally.
High · CVSS 3.1 7.0 · Assessor: [email protected]
Heap-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges locally.
CVE-2026-83911Read original ↗ (opens in a new tab) - NVD
CVE-2026-83910 — Out-of-bounds write in RPC Runtime allows an unauthorized attacker to execute code over a network.
Critical · CVSS 3.1 9.8 · Assessor: [email protected]
Out-of-bounds write in RPC Runtime allows an unauthorized attacker to execute code over a network.
CVE-2026-83910Read original ↗ (opens in a new tab) - NVD
CVE-2026-83909 — Exposure of sensitive system information to an unauthorized control sphere in Windows Win32 Kernel Subsystem allows an autho…
Medium · CVSS 3.1 4.7 · Assessor: [email protected]
Exposure of sensitive system information to an unauthorized control sphere in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.
CVE-2026-83909Read original ↗ (opens in a new tab) - NVD
CVE-2026-83908 — Release of invalid pointer or reference in RPC Runtime allows an authorized attacker to elevate privileges locally.
High · CVSS 3.1 7.0 · Assessor: [email protected]
Release of invalid pointer or reference in RPC Runtime allows an authorized attacker to elevate privileges locally.
CVE-2026-83908Read original ↗ (opens in a new tab) - NVD
CVE-2026-83907 — Exposure of sensitive system information to an unauthorized control sphere in Windows Hello allows an authorized attacker to…
Medium · CVSS 3.1 5.5 · Assessor: [email protected]
Exposure of sensitive system information to an unauthorized control sphere in Windows Hello allows an authorized attacker to disclose information locally.
CVE-2026-83907Read original ↗ (opens in a new tab) - NVD
CVE-2026-83906 — Incorrect implementation of authentication algorithm in Windows Shell allows an unauthorized attacker to perform spoofing ov…
Medium · CVSS 3.1 6.5 · Assessor: [email protected]
Incorrect implementation of authentication algorithm in Windows Shell allows an unauthorized attacker to perform spoofing over a network.
CVE-2026-83906Read original ↗ (opens in a new tab) - NVD
CVE-2026-83905 — Exposure of sensitive system information to an unauthorized control sphere in Windows Shell allows an authorized attacker to…
Medium · CVSS 3.1 4.7 · Assessor: [email protected]
Exposure of sensitive system information to an unauthorized control sphere in Windows Shell allows an authorized attacker to disclose information locally.
CVE-2026-83905Read original ↗ (opens in a new tab) - NVD
CVE-2026-83904 — Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.
Medium · CVSS 3.1 5.5 · Assessor: [email protected]
Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.
CVE-2026-83904Read original ↗ (opens in a new tab) - NVD
CVE-2026-83903 — Heap-based buffer overflow in Windows Direct Composition allows an authorized attacker to elevate privileges locally.
High · CVSS 3.1 7.8 · Assessor: [email protected]
Heap-based buffer overflow in Windows Direct Composition allows an authorized attacker to elevate privileges locally.
CVE-2026-83903Read original ↗ (opens in a new tab) - NVD
CVE-2026-83902 — Heap-based buffer overflow in Windows Direct Composition allows an authorized attacker to elevate privileges locally.
High · CVSS 3.1 7.8 · Assessor: [email protected]
Heap-based buffer overflow in Windows Direct Composition allows an authorized attacker to elevate privileges locally.
CVE-2026-83902Read original ↗ (opens in a new tab) - NVD
CVE-2026-83901 — Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.
High · CVSS 3.1 7.0 · Assessor: [email protected]
Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.
CVE-2026-83901Read original ↗ (opens in a new tab) - NVD
CVE-2026-83900 — Use after free in Windows Bind Filter Driver allows an authorized attacker to elevate privileges locally.
High · CVSS 3.1 7.0 · Assessor: [email protected]
Use after free in Windows Bind Filter Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-83900Read original ↗ (opens in a new tab) - NVD
CVE-2026-83899 — Improper privilege management in Windows Installer allows an authorized attacker to elevate privileges locally.
High · CVSS 3.1 7.0 · Assessor: [email protected]
Improper privilege management in Windows Installer allows an authorized attacker to elevate privileges locally.
CVE-2026-83899Read original ↗ (opens in a new tab) - NVD
CVE-2026-83898 — Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.
Medium · CVSS 3.1 5.5 · Assessor: [email protected]
Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.
CVE-2026-83898Read original ↗ (opens in a new tab) - NVD
CVE-2026-83897 — Exposure of sensitive system information to an unauthorized control sphere in Windows Win32 Kernel Subsystem allows an autho…
Medium · CVSS 3.1 4.7 · Assessor: [email protected]
Exposure of sensitive system information to an unauthorized control sphere in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.
CVE-2026-83897Read original ↗ (opens in a new tab) - NVD
CVE-2026-83896 — Heap-based buffer overflow in Windows Direct Composition allows an authorized attacker to elevate privileges locally.
High · CVSS 3.1 7.8 · Assessor: [email protected]
Heap-based buffer overflow in Windows Direct Composition allows an authorized attacker to elevate privileges locally.
CVE-2026-83896Read original ↗ (opens in a new tab) - NVD
CVE-2026-83895 — Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an unauthorized attacker to elevate privileges with a ph…
Medium · CVSS 3.1 6.8 · Assessor: [email protected]
Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an unauthorized attacker to elevate privileges with a physical attack.
CVE-2026-83895Read original ↗ (opens in a new tab) - NVD
CVE-2026-83893 — Exposure of sensitive system information to an unauthorized control sphere in Windows Clipboard User Service allows an autho…
Medium · CVSS 3.1 5.5 · Assessor: [email protected]
Exposure of sensitive system information to an unauthorized control sphere in Windows Clipboard User Service allows an authorized attacker to disclose information locally.
CVE-2026-83893Read original ↗ (opens in a new tab) - NVD
CVE-2026-83892 — Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.
Medium · CVSS 3.1 5.5 · Assessor: [email protected]
Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.
CVE-2026-83892Read original ↗ (opens in a new tab) - NVD
CVE-2026-83891 — Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
High · CVSS 3.1 8.8 · Assessor: [email protected]
Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
CVE-2026-83891Read original ↗ (opens in a new tab)
Summaries are excerpts from the publishers. The default Advisories view includes CISA KEV, CISA Industrial and CERT-EU. When several scores exist, PATCHBAY shows the newest valid CVSS version, then prefers a primary assessment, NVD, and a stable assessor ordering. Open the original for all assessments. CISA Known Exploited dates indicate catalog additions. This product uses data from the NVD API but is not endorsed or certified by the NVD.