Back to the CVE list
CVE-2026-31431 CISA KEV · Actively exploited

crypto: algif_aead - Revert to operating out-of-place

CVSS score

7.8

EPSS probability

%3.4

Risk score

0.5

Published

5 mo ago

Public Exploits · GitHub and Metasploit Intelligence

This tab scans the sources that NVD labels as exploits, GitHub repositories matching the CVE identifier and Rapid7 Metasploit Framework modules. Only links to sources that were actually found are shown.

Exploit and detect CVE-2026-31431 vulnerabilities using a static binary that monitors system integrity and bypasses PAM authentication.

Public PoCSource updated: 14.10.2026 07:23:46

A demo and explanation of CVE-2026-31431

Public PoCSource updated: 13.10.2026 11:33:31

Exploit CVE-2026-31431 on Linux using a Rust implementation to achieve local privilege escalation via an arbitrary page cache write primitive.

Public PoCSource updated: 12.10.2026 04:55:05

ZeroDayEvil/CVE-2026-31431

Public PoCSource updated: 01.10.2026 02:49:11

CVE-2026-31431 - Linux Kernel Page Cache Vulnerability

Public PoCSource updated: 27.09.2026 22:10:06
NVD reference

https://copy.fail

Exploit reference

https://github.com/theori-io/copy-fail-CVE-2026-31431

Exploit reference

https://websec.net/blog/cve-2026-31431-linux-algifaead-page-cache-write-to-root-69f38a4ccddd2db1f520f170

Exploit reference

http://www.openwall.com/lists/oss-security/2026/04/30/18

Exploit reference

Similar Vulnerabilities

Get this vulnerability through the API

Affected products, version ranges, exploitation status and patch information in a single request, with a free key.

curl -H "x-api-key: $DAYBREACH_API_KEY" \
  "https://api.daybreach.dev/api/v1/intel/cves/CVE-2026-31431"