Medium severityOSV Advisory· Published Sep 11, 2025· Updated Apr 15, 2026
CVE-2025-48040
CVE-2025-48040
Description
Uncontrolled Resource Consumption vulnerability in Erlang OTP ssh (ssh_sftp modules) allows Excessive Allocation, Flooding. This vulnerability is associated with program files lib/ssh/src/ssh_sftpd.erl.
This issue affects OTP form OTP 17.0 until OTP 28.0.3, OTP 27.3.4.3 and 26.2.5.15 corresponding to ssh from 3.0.1 until 5.3.3, 5.2.11.3 and 5.1.4.12.
Affected products
1Patches
3548f1295d86d7cd7abb7e19ef71392539d30Vulnerability mechanics
Generated by null/stub on May 9, 2026. Inputs: CWE entries + fix-commit diffs from this CVE's patches. Citations validated against bundle.
References
7- cna.erlef.org/cves/CVE-2025-48040.htmlnvd
- github.com/erlang/otp/commit/548f1295d86d0803da884db8685cc16d461d0d5anvd
- github.com/erlang/otp/commit/7cd7abb7e19e16b027eaee6a54e1f6fbbe21181anvd
- github.com/erlang/otp/pull/10162nvd
- github.com/erlang/otp/security/advisories/GHSA-h7rg-6rjg-4cphnvd
- osv.dev/vulnerability/EEF-CVE-2025-48040nvd
- www.erlang.org/doc/system/versions.htmlnvd
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