9.8

CVE-2022-37026: erlang erlang\/otp

CVSS: 9.8v3.1CriticalModified
AliasesMGASA-2022-0450SUSE-SU-2022:4215-1SUSE-SU-2022:4222-1
Published 21-09-2022Last modified 27-05-2025
Open JSON

Vulnerability summary

CVE-2022-37026 is a critical (CVSS 9.8) vulnerability in erlang erlang\/otp. EPSS estimates a 1.49% chance of exploitation in the next 30 days, higher than 73.6% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.1 (CVE.org)
EPSS score
1.49%
0%100%
Low · +0.01 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 1 · Related 1
OPENSUSE-SU-2025:15740-1

Timeline

  1. 21-09-2022
    PublishedVulnerability first disclosed.
  2. 27-05-2025
    Last modifiedVulnerability information updated.

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 metrics

5 scores · 5 sources · 1 version

EPSS trend

Probability

1.49%

Chance of exploitation in the next 30 days

Percentile

74%

Versus all other CVEs

30-day change

+0.01 pp

From 1.48% on 18-09-2026

18-09-202618-10-2026
EPSS score
1.49%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Redhat31 products
  • erlang< 0:23.3.4.18-1.el8ost
  • erlang-asn1< 0:23.3.4.18-1.el8ost
  • erlang-asn1-debuginfo< 0:23.3.4.18-1.el8ost
  • erlang-compiler< 0:23.3.4.18-1.el8ost
  • erlang-crypto< 0:23.3.4.18-1.el8ost
Suse19 products
  • erlang&distro=SUSE Enterprise Storage 7< 22.2.7-150200.3.3.1
  • erlang&distro=SUSE Enterprise Storage 7.1< 22.3-150300.3.8.1 | < 23.3.4.19-150300.3.11.1
  • erlang&distro=SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS< 22.2.7-150200.3.3.1
  • erlang&distro=SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS< 22.2.7-150200.3.3.1 | < 22.2.7-150200.3.8.1
  • erlang&distro=SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS< 22.3-150300.3.8.1 | < 23.3.4.19-150300.3.11.1
Opensuse4 products
  • erlang&distro=openSUSE Leap 15.3< 22.3-150300.3.3.1
  • erlang&distro=openSUSE Leap 15.4< 22.3-150300.3.3.1 | < 22.3-150300.3.8.1
  • erlang&distro=openSUSE Leap 15.5< 22.3-150300.3.8.1
  • erlang&distro=openSUSE Tumbleweed< 25.1.1-1.1
Debian1 product
  • erlang< 1:22.2.7+dfsg-1+deb10u1 | < 1:24.3.4.5+dfsg-1
Erlang1 product
  • erlang\/otp< 23.3.4.15 | ≥ 24.0, < 24.3.4.2 | ≥ 25.0, < 25.0.2
Mageia1 product
  • erlang< 23.2.1-3.2.mga8
Ubuntu1 product
  • erlangAll versions (No fix recorded) | < 1:22.2.7+dfsg-1ubuntu0.2 | < 1:24.2.1+dfsg-1ubuntu0.1

7 vendors · 58 products

References

28 links
Show all 28 references