CVE

What each publisher says about a vulnerability, whether working code exists for it, and what is written about it afterwards.

Behind7 sourcesupdated 5h agofresh within 24h

66,364things

9,006named by two sources or more

1,118conflicts

7sources

Only one source knows: Exploit-DB 23133 · GitHub advisories 35 · CISA Known Exploited Vulnerabilities 1004 · Metasploit exploit modules 679 · NVD 12674 · Red Hat 19828 · Write-ups 5

Covers. Every CVE in CISA KEV. Red Hat since 2025-01-01, NVD since 2026-08-01, GitHub since 2026-09-01. Every Exploit-DB entry and Metasploit exploit module naming a CVE. Excludes. Vulnerabilities with no CVE number. Ubuntu, whose list endpoint answers 20 records in thirty seconds and cannot be paged at a useful rate.

Compared · what is held against what, and from which column of each source

Property	CISA Known Exploited Vulnerabilities	Red Hat	NVD	GitHub advisories	Metasploit exploit modules	Exploit-DB	Write-ups
Cvss	not said	`cvss3_score`	`cve.metrics.cvssMetricV31[].cvssData.baseScore`	`cvss.score`	not said	not said	not said
Exploited	`const:yes`	not said	not said	not said	not said	not said	not said
Severity	not said	`severity`	not said	`severity`	not said	not said	not said

Everything else the sources say is shown side by side, and not compared.

Everything Exploited, and severe article 10 exploit 49396vulnerability 50274

Found

25 things, from 15,186 claims

Thing	Kind	Severity	Cvss	Date
Linux Kernel Privilege Escalation Vulnerability CVE-2013-2094 · CISA Known Exploited Vulnerabilities, Exploit-DB · matched kernel	vulnerability 1 exploit 3	—	—	2013-05-14
kernel: riscv: process: fix kernel info leakage CVE-2022-49852 · Red Hat · matched kernel	vulnerability 1	—	—	2025-05-01
Use-After-Free vulnerability in a zircon kernel pager proxy (Fuchsia), which could lead to a Privilege Escalation from Userspace to Kernel (AP) CVE-2025-36940 · NVD · matched kernel	vulnerability 1	—	8.8	2026-08-24
Microsoft Windows Kernel Privilege Escalation Vulnerability CVE-2016-3309 · CISA Known Exploited Vulnerabilities, Exploit-DB · matched kernel	vulnerability 1 exploit 1	—	—	2017-10-06
kernel: net: better track kernel sockets lifetime CVE-2025-21884 · Red Hat · matched kernel	vulnerability 1	low	3.3	2025-03-27
Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform valid GPU processing operations to access already freed memory. This issue affects Valhall GPU Kernel Driver: from r50p0 through r54p3, r55p0; Arm 5th Gen GPU Architecture Kernel Driver: from r50p0 through r54p3, r55p0. CVE-2026-5729 · NVD · matched kernel	vulnerability 1	—	7.8	2026-09-08
NVIDIA GPU Display Driver for Windows contains a vulnerability in the kernel-mode color transform... CVE-2026-47506 · GitHub advisories, NVD · matched kernel	vulnerability 2	medium	5.5	2026-09-30
Linux Kernel Use-After-Free Vulnerability CVE-2023-0266 · CISA Known Exploited Vulnerabilities · matched kernel	vulnerability 1	—	—	2023-03-30
kernel: Linux kernel dpaa2-switch: Kernel memory corruption via out-of-bounds write CVE-2026-43205 · Red Hat · matched kernel	vulnerability 1	medium	6.7	2026-05-06
A missing authentication vulnerability in the Kernel Memory Access Driver (PSKMAD) used by... CVE-2026-13043 · GitHub advisories, NVD · matched kernel	vulnerability 2	critical	—	2026-10-01
Linux Kernel Incorrect Resource Transfer Between Spheres Vulnerability CVE-2026-31431 · CISA Known Exploited Vulnerabilities, Red Hat, Metasploit exploit modules · matched kernel	vulnerability 2 exploit 1	high	7.8	2026-04-22
kernel: Linux kernel: Memory Corruption and Kernel Crashes via IOMMU SVA coherency issue CVE-2025-71202 · Red Hat · matched kernel	vulnerability 1	medium	6.5	2026-02-14
Attacker model / Preconditions: a loaded `TXM_MODULE_USER_MODE \| TXM_MODULE_MEMORY_PROTECTION` module issuing kernel dispatch calls, on a build with `TX_ENABLE_EVENT_TRACE`. A user-mode, memory-protected module can register an arbitrary function pointer as the global trace-full callback. The kernel calls it directly — no validation, no trampoline — from privileged kernel code when the trace buffer wraps. An invalid pointer faults the kernel (DoS). A pointer into the module's own code was observed running with kernel privilege (`CONTROL.nPRIV = 0`), confirmed at runtime with a register capture inside that code. CVE-2026-102710 · NVD, GitHub advisories · matched kernel	vulnerability 2	critical	—	2026-09-29
NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer... CVE-2026-47555 · GitHub advisories, NVD, Red Hat · matched kernel	vulnerability 3	medium	5.5	2026-09-30
Microsoft Windows Kernel Privilege Escalation Vulnerability CVE-2020-17087 · CISA Known Exploited Vulnerabilities · matched kernel	vulnerability 1	—	—	2021-11-03
kernel: Linux kernel (erofs): Kernel stack overflow due to excessive file system stacking CVE-2025-68361 · Red Hat · matched kernel	vulnerability 1	medium	4.7	2025-12-24
In the Linux kernel, the following vulnerability has been resolved: timers/itimer: Zero-init old itimerval before copy to userspace On native sparc64, struct __kernel_old_timeval contains a four-byte hole after tv_usec because tv_sec is 64-bit while __kernel_suseconds_t is 32-bit. put_itimerval() fills only the named fields in a stack-allocated __kernel_old_itimerval and copies the entire object to userspace, so getitimer() can expose the two padding holes. Zero-initialize the aggregate before assigning the fields so implicit padding is deterministic before it crosses the user/kernel boundary. CVE-2026-89765 · NVD, Red Hat · matched kernel	vulnerability 2	low	5.5	2026-09-11
NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer where an... CVE-2026-47566 · GitHub advisories, NVD, Red Hat · matched kernel	vulnerability 3	medium	5.5	2026-09-30
Microsoft Windows Kernel Privilege Escalation Vulnerability CVE-2021-33771 · CISA Known Exploited Vulnerabilities · matched kernel	vulnerability 1	—	—	2021-11-03
kernel: dm-integrity: fix leaking uninitialized kernel memory CVE-2026-72101 · Red Hat · matched kernel	vulnerability 1	medium	5.5	2026-08-15
NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer where a... CVE-2026-47568 · GitHub advisories, NVD, Red Hat · matched kernel	vulnerability 3	medium	5.5	2026-09-30
Microsoft Windows Kernel Privilege Escalation Vulnerability CVE-2021-31979 · CISA Known Exploited Vulnerabilities · matched kernel	vulnerability 1	—	—	2021-11-03
kernel: ieee802154: fix kernel-infoleak in dgram_recvmsg() CVE-2026-72441 · Red Hat · matched kernel	vulnerability 1	medium	5.5	2026-08-15
NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer where a... CVE-2026-47562 · GitHub advisories, NVD, Red Hat · matched kernel	vulnerability 3	medium	4.4	2026-09-30
Android Kernel Use-After-Free Vulnerability CVE-2021-1048 · CISA Known Exploited Vulnerabilities · matched kernel	vulnerability 1	—	—	2022-05-23

Facets

Kind 99680 of 99680 claims

Source 99680 of 99680 claims

Severity 26560 of 99680 claims

Exploited 1733 of 99680 claims

Sources

CISA Known Exploited Vulnerabilities primary

The only source that says a vulnerability is being exploited right now.

Red Hat high

Its own severity, and the packages it tracks a vulnerability in.

NVD high

The CVSS baseline, and an anchor for CVEs the other members never reach.

GitHub advisories high

The ecosystem packages no distribution ships.

Metasploit exploit modules normal

Whether a module exists for the tool an attacker actually runs.

Exploit-DB normal

Whether working code exists at all, which is a different question from how severe it is.

Write-ups normal

The prose that explains a vulnerability after the advisories have stopped.