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HIGH Severity CVEs

CVSS 7.0 – 8.9

CVSS 7.0–8.9 — serious vulnerabilities that can lead to significant data exposure, privilege escalation, or service disruption

143,102
Total
363
Known Exploited
Showing 73,421 of 143,102 total · Page 224/1469
7.1
CVE-2026-49141

WACRM prior to commit 73041bf contain an authorization bypass vulnerability in the automation engine that allows authent

8.1
CVE-2026-46484

Headplane is a feature-complete Web UI for Headscale. Prior to versions 0.6.3 and 0.7.0-beta.3, Headplane was vulnerable

7.5
CVE-2026-40519

Nginx Proxy Manager versions 2.9.14 through 2.15.1, fixed in commit a5db5ed, contain an authenticated remote code execut

7.3
CVE-2026-11582

A flaw has been found in CodeAstro Student Attendance Management System 1.0. The impacted element is an unknown function

8.8
CVE-2026-46490

samlify is a Node.js library for SAML single sign-on. Prior to version 2.13.0, samlify’s template substitution only esca

8.8
CVE-2026-11557

A weakness has been identified in Tenda F451 1.0.0.7/1.0.0.9. The affected element is the function fromNatlimit of the f

8.8
CVE-2026-11556

A security flaw has been discovered in Tenda F451 1.0.0.7/1.0.0.9. Impacted is the function formWriteFacMac of the file

8.8
CVE-2026-11553

A vulnerability was found in Tenda HG7HG9 and HG10 300001138_en_xpon. This affects the function formPPPEdit of the file

7.1
CVE-2026-48507

Snipe-IT is an IT asset/license management system. A vulnerability in versions prior to 8.6.0 allows a non-admin user ho

8.3
CVE-2026-46481

OpenMetadata is a unified metadata platform. Prior to version 1.12.4, a non-admin SSO user can trigger a TEST_CONNECTION

7.8
CVE-2026-46311

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/userq: fix access to stale wptr mapping

7.0
CVE-2026-46309

In the Linux kernel, the following vulnerability has been resolved: drm/xe/uapi: Reject coh_none PAT index for CPU cach

7.8
CVE-2026-46308

In the Linux kernel, the following vulnerability has been resolved: pmdomain: mediatek: fix use-after-free in scpsys_ge

8.3
CVE-2026-46307

In the Linux kernel, the following vulnerability has been resolved: wifi: ath5k: do not access array OOB Vincent repor

7.5
CVE-2026-46306

In the Linux kernel, the following vulnerability has been resolved: flow_dissector: do not dissect PPPoE PFC frames RF

7.5
CVE-2026-46304

In the Linux kernel, the following vulnerability has been resolved: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl

8.2
CVE-2026-46303

In the Linux kernel, the following vulnerability has been resolved: isofs: validate Rock Ridge CE continuation extent a

7.8
CVE-2026-46301

In the Linux kernel, the following vulnerability has been resolved: spi: topcliff-pch: fix use-after-free on unbind Gi

7.0
CVE-2026-46299

In the Linux kernel, the following vulnerability has been resolved: hfsplus: fix held lock freed on hfsplus_fill_super(

7.8
CVE-2026-46294

In the Linux kernel, the following vulnerability has been resolved: dm: fix a buffer overflow in ioctl processing Tony

7.1
CVE-2026-46293

In the Linux kernel, the following vulnerability has been resolved: clk: microchip: mpfs-ccc: fix out of bounds access

8.4
CVE-2026-46288

In the Linux kernel, the following vulnerability has been resolved: of: unittest: fix use-after-free in of_unittest_cha

7.8
CVE-2026-46285

In the Linux kernel, the following vulnerability has been resolved: mtd: docg3: fix use-after-free in docg3_release()

7.8
CVE-2026-46281

In the Linux kernel, the following vulnerability has been resolved: vmalloc: fix buffer overflow in vrealloc_node_align

7.8
CVE-2026-46280

In the Linux kernel, the following vulnerability has been resolved: lib: test_hmm: evict device pages on file close to

7.8
CVE-2026-46279

In the Linux kernel, the following vulnerability has been resolved: mm/alloc_tag: clear codetag for pages allocated bef

7.8
CVE-2026-46277

In the Linux kernel, the following vulnerability has been resolved: mm/zone_device: do not touch device folio after cal

8.8
CVE-2026-39910

STACKIT IaaS API contains a missing authorization check vulnerability that allows authenticated, low-privileged attacker

8.8
CVE-2026-25856

OpenBullet2 through version 0.3.2 contains an authenticated remote code execution vulnerability that allows authenticate

8.8
CVE-2026-25855

OpenBullet2 through version 0.3.2 contains a remote code execution vulnerability that allows authenticated users to exec

8.8
CVE-2026-25559

OpenBullet2 through version 0.3.2 contains a path traversal vulnerability in the wordlist endpoint that allows authentic

7.3
CVE-2026-11531

A security flaw has been discovered in imvks786 student_management_system up to 9599b560ad3c3b83e75d328b76bedcd489ef1f46

7.3
CVE-2026-11530

A vulnerability was identified in imvks786 student_management_system up to 9599b560ad3c3b83e75d328b76bedcd489ef1f46. Thi

7.5
CVE-2026-49975

Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's mod_http leads to denial of service vi

7.5
CVE-2026-49755

Improper Handling of Highly Compressed Data (Data Amplification) vulnerability in wojtekmach Req allows attacker-control

7.3
CVE-2026-48913

Use After Free vulnerability in Apache HTTP Server module mod_http2 when file handles are already exhausted. This issue

7.1
CVE-2026-46657

Bludit is a content management system. Versions prior to 3.22.0 have a vulnerability in the user management logic that a

8.8
CVE-2026-46656

Bludit is a content management system. Versions prior to 3.22.0 have a Broken Access Control flaw where active sessions

8.8
CVE-2026-46480

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, evaluat

8.8
CVE-2026-46479

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, evaluat

8.8
CVE-2026-46478

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, Dataset

8.8
CVE-2026-46477

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, dataset

8.8
CVE-2026-46476

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, CustomT

8.8
CVE-2026-46475

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, assista

8.8
CVE-2026-46444

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, all CRU

7.8
CVE-2026-46275

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_uart: fix UAFs and race conditions i

7.8
CVE-2026-46274

In the Linux kernel, the following vulnerability has been resolved: io-wq: check that the predecessor is hashed in io_w

7.3
CVE-2026-44186

Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in the mod_proxy_ftp module in Apache HTTP Server w

7.3
CVE-2026-44185

Buffer Over-read vulnerability in Apache HTTP Server via outbound OCSP requests to an attacker controlled OCSP server T

8.1
CVE-2026-42863

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, a mass

Frequently Asked Questions

What does HIGH severity mean for CVEs?

CVSS 7.0–8.9 — serious vulnerabilities that can lead to significant data exposure, privilege escalation, or service disruption

How many high severity CVEs exist?

There are 143,102 CVE records rated HIGH in our database. Of these, 363 are listed in CISA's Known Exploited Vulnerabilities catalog.

How should I prioritize high severity vulnerabilities?

HIGH severity vulnerabilities should be patched immediately, especially if they are in the CISA KEV catalog or have a high EPSS score. Use CyberStrike to automatically detect and prioritize these vulnerabilities across your infrastructure.

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