Feed/CVE-2026-4633
CVE-2026-4633LOWCVSS 3.7

CVE-2026-4633

Published Mar 23, 2026·Updated Jun 17, 2026

NVD Description

A flaw was found in Keycloak. A remote attacker can exploit differential error messages during the identity-first login flow when Organizations are enabled. This vulnerability allows an attacker to determine the existence of users, leading to information disclosure through user enumeration.

Public Exploits & PoCs10 found

[POC] GHSA-652q-gvq3-74qv — PoC-CVE-2026-46331

Pedit COW – Linux Kernel Local Privilege Escalation (CVE-2026-46331)

[POC] GHSA-2j8v-hwgc-x698 — CVE-2026-46331

pedit COW

[POC] CVE-2026-46331 — cve-2026-46331-pedit-cow-auditd-detection

Defensive validation of CVE-2026-46331 / pedit COW with auditd, AppArmor, mitigation comparison and detection logic.

[POC] MAL-2026-2307 — CVE-2026-46331

Chequeo y Fix de la vulnerabilidad "pedit COW"

[POC] MAL-2026-2307 — cve-2026-46331-audit

cve-2026-46331-audit script

[POC] MAL-2026-2307 — CVE-2026-46331

CVE-2026-46331 - Draft

[POC] MAL-2026-2307 — CVE-2026-46331

CVE-2026-46331

[POC] CVE-2026-46331 — packet_edit_meme

PACKET_EDIT_MEME.c (aka CVE-2026-46331): yet another page cache poisoning nightmare

[POC] CVE-2026-46333 — CVE-2026-46333

Research on `pidfd_getfd(2)`-based file descriptor leakage from privileged SUID processes. Demonstrates race-condition FD capture against OpenSSH `ssh-keysign` and exposure of sensitive root-owned file handles.

[POC] CVE-2026-46333 — CVE-2026-46333

CVE-2026-46333

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

References

View on NVD Search GitHub Search Google

Get alerted for CVEs like this

Register your stack and get notified within minutes when a matching CVE drops.

Start monitoring free