# Erlang Ssl vulnerabilities

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

Junglewise Threat Intelligence has tracked 7 vulnerabilities in Erlang Ssl: 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-2026-89422, was published on 22 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: 7 (0 critical, 0 exploited in the wild)

## About Erlang Ssl

An Erlang application that implements the SSL/TLS and DTLS protocols.

## Latest Erlang Ssl vulnerabilities

- [CVE-2026-89422: Erlang/OTP ssl TLS 1.3 server authentication bypass](https://junglewise.ai/threats/cve-2026-89422-key-exchange-without-entity-authentication-vulnerability-in) (info, published 22 Sep 2026)
- [CVE-2026-55953: Erlang OTP authentication bypass in SSL TLS 1.2 client](https://junglewise.ai/threats/cve-2026-55953-erlang-otp-authentication-bypass-in-ssl-tls-1-2-client) (info, CVSS 9.1, published 27 Jul 2026)
- [CVE-2026-55952: Erlang OTP denial of service in SSL TLS 1.3 session ticket handling](https://junglewise.ai/threats/cve-2026-55952-erlang-otp-denial-of-service-in-ssl-tls-1-3-session-ticket) (info, CVSS 8.2, published 2 Jul 2026)
- [CVE-2026-55950: Erlang OTP race condition in dtls_packet_demux](https://junglewise.ai/threats/cve-2026-55950-erlang-otp-race-condition-in-dtls-packet-demux) (info, CVSS 8.7, published 2 Jul 2026)
- [CVE-2026-54891: Erlang OTP plaintext injection in TLS client handshake](https://junglewise.ai/threats/cve-2026-54891-erlang-otp-plaintext-injection-in-tls-client-handshake) (info, CVSS 6.3, published 2 Jul 2026)
- [CVE-2026-54887: Erlang OTP predictable DTLS cookie computation in ssl library](https://junglewise.ai/threats/cve-2026-54887-erlang-otp-predictable-dtls-cookie-computation-in-ssl-library) (info, CVSS 6.3, published 2 Jul 2026)
- [CVE-2026-32144: Erlang OTP auth bypass in OCSP responder validation](https://junglewise.ai/threats/cve-2026-32144-erlang-otp-auth-bypass-in-ocsp-responder-validation) (high, CVSS 7.4, published 7 Apr 2026)

## Most severe Erlang Ssl vulnerabilities

- [CVE-2026-32144: Erlang OTP auth bypass in OCSP responder validation](https://junglewise.ai/threats/cve-2026-32144-erlang-otp-auth-bypass-in-ocsp-responder-validation) (high, CVSS 7.4, published 7 Apr 2026)
- [CVE-2026-55953: Erlang OTP authentication bypass in SSL TLS 1.2 client](https://junglewise.ai/threats/cve-2026-55953-erlang-otp-authentication-bypass-in-ssl-tls-1-2-client) (info, CVSS 9.1, published 27 Jul 2026)
- [CVE-2026-55950: Erlang OTP race condition in dtls_packet_demux](https://junglewise.ai/threats/cve-2026-55950-erlang-otp-race-condition-in-dtls-packet-demux) (info, CVSS 8.7, published 2 Jul 2026)
- [CVE-2026-55952: Erlang OTP denial of service in SSL TLS 1.3 session ticket handling](https://junglewise.ai/threats/cve-2026-55952-erlang-otp-denial-of-service-in-ssl-tls-1-3-session-ticket) (info, CVSS 8.2, published 2 Jul 2026)
- [CVE-2026-54891: Erlang OTP plaintext injection in TLS client handshake](https://junglewise.ai/threats/cve-2026-54891-erlang-otp-plaintext-injection-in-tls-client-handshake) (info, CVSS 6.3, published 2 Jul 2026)
- [CVE-2026-54887: Erlang OTP predictable DTLS cookie computation in ssl library](https://junglewise.ai/threats/cve-2026-54887-erlang-otp-predictable-dtls-cookie-computation-in-ssl-library) (info, CVSS 6.3, published 2 Jul 2026)
- [CVE-2026-89422: Erlang/OTP ssl TLS 1.3 server authentication bypass](https://junglewise.ai/threats/cve-2026-89422-key-exchange-without-entity-authentication-vulnerability-in) (info, published 22 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 | 0 | 0 | 0 |
| 21 Sep 2026 | 1 | 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 Ash](https://junglewise.ai/threats/technologies/ash): 6 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 Ssl vulnerabilities", https://junglewise.ai/threats/technologies/ssl, 9 November 2026.