[UPDATE] [medium] Erlang/OTP: Vulnerability allows File Manipulation
A remote, authenticated attacker can exploit a vulnerability in Erlang/OTP to manipulate files.
CSIRTS triage
- What
- Authenticated remote attacker can manipulate files through a vulnerability in Erlang/OTP.
- Who is affected
- Systems running Erlang/OTP with remote authenticated access.
- Urgency
- Medium severity; file manipulation by authenticated users requires timely patch.
- Action
- Update Erlang/OTP to the patched version.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1224
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-321470.35% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 28% of all EPSS-scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-32147 | coverage & exploitation status | NVD · CVE.org |
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
- unknownDSA-6464-1 erlang - security updatedebian
Recent advisories for Erlang/OTP
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- high[UPDATE] [high] Erlang/OTP: Multiple vulnerabilitiescert-bund · 2026-08-25
- medium[UPDATE] [medium] Erlang/OTP: Vulnerability allows Denial of Servicecert-bund · 2026-08-25
- high[NEW] [high] Erlang/OTP: Multiple vulnerabilitiescert-bund · 2026-08-25
- medium[NEW] [medium] Erlang/OTP: Multiple vulnerabilitiescert-bund · 2026-08-25
- medium[UPDATE] [medium] Erlang/OTP: Multiple vulnerabilitiescert-bund · 2026-08-25
- medium[UPDATE] [medium] Erlang/OTP: Multiple vulnerabilities allow bypassing security measurescert-bund · 2026-08-25
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