CVE-2022-37026
In Erlang/OTP before 23.3.4.15, 24.x before 24.3.4.2, and 25.x before 25.0.2, there is a Client Authentication Bypass in certain client-certification situations for SSL, TLS, and DTLS.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.49%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In Erlang/OTP before 23.3.4.15, 24.x before 24.3.4.2, and 25.x before 25.0.2, there is a Client Authentication Bypass in certain client-certification situations for SSL, TLS, and DTLS.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.49% probability · 74th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Affected
- erlang/erlang\/otp
- Source
- cve@mitre.org
EPSS 1.5% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://erlangforums.com/c/erlang-news-announcements/91Release Notes, Vendor Advisory
- https://erlangforums.com/t/otp-25-1-released/1854Release Notes, Vendor Advisory
- https://github.com/erlang/otp/compare/OTP-23.3.4.14...OTP-23.3.4.15Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/07/msg00012.html
- https://erlangforums.com/c/erlang-news-announcements/91Release Notes, Vendor Advisory
- https://erlangforums.com/t/otp-25-1-released/1854Release Notes, Vendor Advisory
- https://github.com/erlang/otp/compare/OTP-23.3.4.14...OTP-23.3.4.15Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/07/msg00012.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.