CVE-2026-11577 The reported behavior does not constitute a privilege escalation.
Not scored
Published
Updated
Check this codebase for CVE-2026-11577 and fix it if it is affected.
What it is: CVE-2026-11577 is a vulnerability, published on 8 Jun 2026.
Exploitation: There is no known exploitation of CVE-2026-11577 in the wild and no public exploit code.
Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.
Reference: https://insights.sbomify.com/CVE-2026-11577/ (Markdown: https://insights.sbomify.com/CVE-2026-11577/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-11577?
CVE-2026-11577 is a vulnerability, published on 8 Jun 2026.
Official description
The reported behavior does not constitute a privilege escalation. Exploitation requires the attacker to already possess the manage-realm administrative role within the realm-management client. By design, the manage-realm role is intended to be equivalent in administrative authority to realm-admin. A user with manage-realm already has full administrative control over the realm. Therefore, importing users with realm-admin role mappings through POST /admin/realms/{realm}/partialImport does not grant any additional privileges beyond those already held by the administrator and does not represent a security vulnerability.
Which versions are affected by CVE-2026-11577?
How do I fix CVE-2026-11577?
No fix has been published for CVE-2026-11577 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-11577 being exploited?
There is no known exploitation of CVE-2026-11577 in the wild and no public exploit code.
Sources
Also known as GHSA-p5q4-94mg-325p.