Information disclosure in Erlang Erlang\/otp
CVE-2026-48855
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Erlang OTP ssh (ssh_sftpd module) allows File Discovery. The SSH_FXP_READLINK handler in ssh_sftpd sends the raw result of file:read_link/2 to the client without…
Vulnerability class: Information Disclosure
EPSS: 0.003 (19.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Erlang Erlang\/otp
- Erlang Erlang\/ssh
- Erlang Otp — versions 3.0.1, 17.0, 08225797f7ef943d0c82a1d9dd6650d94ca2580d
Weakness classification (CWE)
References
- 6b3ad84c-e1a6-4bf7-a703-f496b71e49db (related, Third Party Advisory, Mitigation)
- 6b3ad84c-e1a6-4bf7-a703-f496b71e49db (Patch, patch)
- 6b3ad84c-e1a6-4bf7-a703-f496b71e49db (related, vendor-advisory, Mitigation, Vendor Advisory)
- 6b3ad84c-e1a6-4bf7-a703-f496b71e49db (related, Third Party Advisory, Mitigation)
- 6b3ad84c-e1a6-4bf7-a703-f496b71e49db (Product, x_version-scheme)
Frequently asked questions
- What is CVE-2026-48855?
- CVE-2026-48855 is a medium-severity vulnerability in Erlang Erlang\/otp, classified under Information Disclosure. CVSS score: 6.5/10. Published 2026-06-10.
- How severe is CVE-2026-48855?
- Medium severity. CVSS v3 base score is 6.5 out of 10.