CVE-2026-31431: Copy Fail vulnerability enables Linux root privilege escalation across cloud environments

In this article 1. Vulnerability details 2. Mitigation and protection guidance 3. Microsoft Defender XDR detections 4. References 5. Learn more Microsoft Defender is investigating a high-severity local privilege escalation vulnerability CVE-2026-31431 affecting multiple major Linux distributions...

CVE-2026-31431: Copy Fail vulnerability enables Linux root privilege escalation across cloud environments

In this article 1. Vulnerability details 2. Mitigation and protection guidance 3. Microsoft Defender XDR detections 4. References 5. Learn more Microsoft Defender is investigating a high-severity local privilege escalation vulnerability CVE-2026-31431 affecting multiple major Linux distributions...

CVE-2026-44003

creationtimestamp| type| source ---|---|--- 2026-05-01 20:44:52+00:00| published-proof-of-concept| https://github.com/patriksimek/vm2/security/advisories/GHSA-wp5r-2gw5-m7q7...

CVE-2026-44002

creationtimestamp| type| source ---|---|--- 2026-05-01 20:44:37+00:00| published-proof-of-concept| https://github.com/patriksimek/vm2/security/advisories/GHSA-v27g-jcqj-v8rw...

CVE-2026-44000

creationtimestamp| type| source ---|---|--- 2026-05-01 20:44:26+00:00| published-proof-of-concept| https://github.com/patriksimek/vm2/security/advisories/GHSA-mpf8-4hx2-7cjg...

CVE-2026-44004

creationtimestamp| type| source ---|---|--- 2026-05-01 20:43:52+00:00| published-proof-of-concept| https://github.com/patriksimek/vm2/security/advisories/GHSA-6785-pvv7-mvg7...

CVE-2026-44005

creationtimestamp| type| source ---|---|--- 2026-05-01 20:42:00+00:00| published-proof-of-concept| https://github.com/patriksimek/vm2/security/advisories/GHSA-vwrp-x96c-mhwq 2026-07-09 07:48:03+00:00| seen| https://bsky.app/profile/stackflag.bsky.social/post/3mq75fzsvsz2q 2026-09-12 10:00:05+00:0...

CVE-2026-43997

creationtimestamp| type| source ---|---|--- 2026-05-01 20:41:18+00:00| published-proof-of-concept| https://github.com/patriksimek/vm2/security/advisories/GHSA-47x8-96vw-5wg6 2026-07-09 07:46:04+00:00| seen| https://bsky.app/profile/stackflag.bsky.social/post/3mq75cin7y72b 2026-09-12 10:00:05+00:0...

Exploit for Missing Authentication for Critical Function in Cpanel

cve-2026-41940-exploit Cpanel Au...

Exploit for Code Injection in Flowiseai Flowise

CVE-2025-59528 PoC ⚠️ For educational and authorized securit...

CVE-2026-44426

creationtimestamp| type| source ---|---|--- 2026-05-01 15:17:47+00:00| published-proof-of-concept| https://github.com/shellhub-io/shellhub/security/advisories/GHSA-vwx9-7qcf-gg7f...

CVE-2026-41888

creationtimestamp| type| source ---|---|--- 2026-05-01 14:27:56+00:00| published-proof-of-concept| https://github.com/distribution/distribution/security/advisories/GHSA-6pjf-3r9x-m592...

Exploit for CVE-2026-31431

CVE-2026-31431 CVE-...

Exploit for CVE-2026-31431

CVE-2026-31431 Proof of Concept PoC This repository contain...

Exploit for CVE-2026-31431

CVE-2026-31431-PocC CVE-2026-3143...

exploit_cve_2026_31431_py36

exploitc...

CVE-2026-40893

creationtimestamp| type| source ---|---|--- 2026-05-01 05:46:38+00:00| published-proof-of-concept| https://github.com/gotenberg/gotenberg/security/advisories/GHSA-62p3-hvxx-fxg4...

Exploit for External Control of File Name or Path in Microsoft

CVE-2025-24054 PoC A simple Proof of Concept for CVE-2025-2...

CVE-2026-44312

creationtimestamp| type| source ---|---|--- 2026-05-01 03:40:10+00:00| published-proof-of-concept| https://github.com/premailer/cssparser/security/advisories/GHSA-ff6c-w6qf-7xqc...

Exploit for CVE-2026-31431

copy-fail-go Go port of grenkocahttps://gist.github.com/gr...