Throttling Vulnerability in Erlang OTP SSH Modules Affects Multiple Versions
CVE-2025-48041

7.1HIGH

Key Information:

Vendor

Erlang

Status
Otp
Vendor
CVE Published:
11 September 2025

What is CVE-2025-48041?

A vulnerability exists within the allocation of resources in the Erlang OTP ssh_sftp modules, which may lead to excessive resource consumption and potential flooding attacks. Affected versions span from Erlang OTP 17.0 through 28.0.3 and include specific patches that address the issue. System administrators should upgrade to the latest versions to mitigate this risk.

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Deploy the Patch

Affected Version(s)

OTP pkg:otp/ssh@3.0.1

OTP 17.0

OTP 07b8f441ca711f9812fad9e9115bab3c3aa92f79

References

https://github.com/erlang/otp/security/advisories/GHSA-79...
vendor-advisory
https://www.erlang.org/doc/system/versions.html#order-of-...
x_version-scheme
https://github.com/erlang/otp/pull/10157
patch

CVSS V4

Score:
7.1
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Jakub Witczak
Ingela Andin
JSON
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