# CVE-2026-111928 — coder

> As of 2026-10-17, CVE-2026-111928 is a MEDIUM-severity vulnerability in coder, CVSS v3.1 5.4, EPSS 0.1% (3.2th percentile). No Threadlinqs-tracked threat campaign has been attributed to CVE-2026-111928 as of 2026-10-17; the identifier is re-checked against the Threadlinqs threat corpus on every daily ingest.

**Last updated:** 2026-10-17

## What is CVE-2026-111928?

Coder from 2.0.0 before 2.34.8 contains an incorrect authorization vulnerability in the acl_allow rule of coderd/rbac/policy.rego, which does not verify organization membership for per-user ACL entries, and organization member removal does not scrub those entries. Authenticated users removed from an organization can keep accessing previously granted org-scoped resources such as templates and workspaces via the API.

The record classifies CVE-2026-111928 under weakness class [CWE-863](https://intel.threadlinqs.com/cwe/CWE-863). Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs low-privilege credentials, needs no user interaction. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 26 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 5.4 — MEDIUM (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N`)
- **CVSS v4.0 base score:** 5.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N`)
- **EPSS (FIRST):** 0.1% probability of exploitation in the next 30 days, higher than 3.2% of all scored CVEs
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 2.8/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2026-10-17

## Is CVE-2026-111928 being exploited?

It currently carries a trending score of 31 in the Threadlinqs vulnerability feed.

## Affected products and versions

- [coder](https://intel.threadlinqs.com/vendors/coder): coder

## How to fix CVE-2026-111928

Vendor advisory: [https://github.com/coder/coder/security/advisories/GHSA-7v78-w67v-pm2g](https://github.com/coder/coder/security/advisories/GHSA-7v78-w67v-pm2g). Apply the vendor fix referenced above to every affected product listed in this record, then confirm the running version against the vendor advisory.

## Threat activity tracking CVE-2026-111928

No threat campaign in the Threadlinqs corpus currently references CVE-2026-111928, in its CVE list or as an indicator. The linkage is recomputed from the live corpus on every daily ingest, so this section fills in as soon as a tracked campaign cites the identifier.

## Sources

Enriched from CVE.org, NVD, GitHub Security Advisories, FIRST EPSS. This product uses the NVD API but is not endorsed or certified by the NVD.

**Vendor advisory and patch**

- [github.com — vendor advisory](https://github.com/coder/coder/security/advisories/GHSA-7v78-w67v-pm2g)

**Third-party advisory**

- [vulncheck.com — third party advisory](https://www.vulncheck.com/advisories/coder-2.0.0-before-2.34.8-authorization-bypass-via-user-level-acl-in-rbac-policy)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-111928
No Threadlinqs detection currently covers CVE-2026-111928; it is re-checked on every ingest.
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