# Erlang Ash vulnerabilities

Source: https://junglewise.ai/threats/technologies/ash  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/ash.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 6 vulnerabilities in Erlang Ash: 0 in the last 7 days and 1 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-86338, was published on 16 September 2026. Nothing in the last four weeks, down from 1 vulnerability in the four before.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 1
- All time: 6 (0 critical, 0 exploited in the wild)

## About Erlang Ash

Elixir library for building concurrent and fault-tolerant applications.

## Latest Erlang Ash vulnerabilities

- [CVE-2026-86338: Ash field_policies authorization bypass in calculations and aggregates](https://junglewise.ai/threats/cve-2026-86338-ash-field-policies-authorization-bypass-in-calculations-and) (info, published 16 Sep 2026)
- [CVE-2026-55736: Ash Framework private argument injection in Ash.Changeset](https://junglewise.ai/threats/cve-2026-55736-ash-framework-private-argument-injection-in-ash-changeset) (medium, CVSS 5.9, published 23 Jun 2026)
- [CVE-2026-34593: Ash Framework Denial of Service via Atom Exhaustion in Module Type](https://junglewise.ai/threats/cve-2026-34593-ash-framework-denial-of-service-via-atom-exhaustion-in-module) (high, CVSS 7.5, published 2 Apr 2026)
- [CVE-2025-48044: Ash Framework authorization bypass in bypass policy logic](https://junglewise.ai/threats/cve-2025-48044-ash-framework-authorization-bypass-in-bypass-policy-logic) (info, CVSS 8.6, published 17 Oct 2025)
- [CVE-2025-48043: Ash Framework Authentication Bypass in Policy Authorizer](https://junglewise.ai/threats/cve-2025-48043-ash-framework-authentication-bypass-in-policy-authorizer) (info, CVSS 8.6, published 10 Oct 2025)
- [CVE-2025-48042: Ash Framework Incorrect Authorization in Bulk Action Hooks](https://junglewise.ai/threats/cve-2025-48042-ash-framework-incorrect-authorization-in-bulk-action-hooks) (info, CVSS 7.1, published 7 Sep 2025)

## Most severe Erlang Ash vulnerabilities

- [CVE-2026-34593: Ash Framework Denial of Service via Atom Exhaustion in Module Type](https://junglewise.ai/threats/cve-2026-34593-ash-framework-denial-of-service-via-atom-exhaustion-in-module) (high, CVSS 7.5, published 2 Apr 2026)
- [CVE-2026-55736: Ash Framework private argument injection in Ash.Changeset](https://junglewise.ai/threats/cve-2026-55736-ash-framework-private-argument-injection-in-ash-changeset) (medium, CVSS 5.9, published 23 Jun 2026)
- [CVE-2025-48044: Ash Framework authorization bypass in bypass policy logic](https://junglewise.ai/threats/cve-2025-48044-ash-framework-authorization-bypass-in-bypass-policy-logic) (info, CVSS 8.6, published 17 Oct 2025)
- [CVE-2025-48043: Ash Framework Authentication Bypass in Policy Authorizer](https://junglewise.ai/threats/cve-2025-48043-ash-framework-authentication-bypass-in-policy-authorizer) (info, CVSS 8.6, published 10 Oct 2025)
- [CVE-2025-48042: Ash Framework Incorrect Authorization in Bulk Action Hooks](https://junglewise.ai/threats/cve-2025-48042-ash-framework-incorrect-authorization-in-bulk-action-hooks) (info, CVSS 7.1, published 7 Sep 2025)
- [CVE-2026-86338: Ash field_policies authorization bypass in calculations and aggregates](https://junglewise.ai/threats/cve-2026-86338-ash-field-policies-authorization-bypass-in-calculations-and) (info, published 16 Sep 2026)

## Vulnerabilities per week

Nothing in the last four weeks, down from 1 vulnerability in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 1 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Erlang technologies

- [Erlang OTP](https://junglewise.ai/threats/technologies/otp): 53 vulnerabilities
- [Erlang Inets](https://junglewise.ai/threats/technologies/inets): 15 vulnerabilities
- [Erlang Ssl](https://junglewise.ai/threats/technologies/ssl): 7 vulnerabilities
- [Erlang public key](https://junglewise.ai/threats/technologies/public-key): 5 vulnerabilities
- [Erlang ERTS](https://junglewise.ai/threats/technologies/erts): 3 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Erlang Ash vulnerabilities", https://junglewise.ai/threats/technologies/ash, 9 November 2026.