Answer in brief
CVE-2025-4748 records a Medium severity (CVSS 4.8) vulnerability in Absolute path traversal in zip:unzip/1,2. The current sources do not mark it as known exploited. The current feed maps Erlang/erlang/otp (generic), Erlang/OTP (generic), Erlang/OTP (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 4.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Erlang/erlang/otp (generic), Erlang/OTP (generic), Erlang/OTP (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Erlang/erlang/otpgeneric | >=07b8f441ca711f9812fad9e9115bab3c3aa92f79 <* | * |
| Erlang/OTPgeneric | >=17.0 <* | * |
| Erlang/OTPgeneric | >=2.0 <* | * |
Published upstream
Jun 16, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 11, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Nov 11, 2026
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Erlang OTP (stdlib modules) allows Absolute Path Traversal, File Manipulation. This vulnerability is associated with program files lib/stdlib/src/zip.erl and program routines zip:unzip/1, zip:unzip/2, zip:extract/1, zip:extract/2 unless the memory option is passed. This issue affects OTP from OTP 17.0 before OTP 26.2.5.13, OTP 27.3.4.1, and OTP 28.0.1, corresponding to stdlib from 2.0 before 5.2.3.4, 6.2.2.1, and 7.0.1.
Quoted source text, attributed separately from HOL analysis.