[UPDATE] [high] Erlang/OTP: Multiple vulnerabilities

highCVE-2026-28808 CVE-2026-28810 CVE-2026-32144

A remote, anonymous attacker can exploit multiple vulnerabilities in Erlang/OTP to bypass security measures and manipulate data.

CSIRTS triage

vendor: Erlang/OTP product: Erlang/OTP Authentication bypass Code injection

What: Multiple vulnerabilities allow remote anonymous attackers to bypass security measures and manipulate data.
Who is affected: All deployments using Erlang/OTP.
Urgency: High; remote exploitation possible without authentication required.
Action: Update Erlang/OTP to a patched version addressing CVE-2026-28808, CVE-2026-28810, and CVE-2026-32144.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source: CERT-Bund (BSI) Security Advisories (DE · national-cert · site)
Severity: high
Published: 2026-08-25
Exploitation: Not in CISA KEV at last sync
Language: Machine-translated to English — verify against the original

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0998

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-2026-288080.54% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 43% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-288100.27% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 19% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-321440.20% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 10% of all EPSS-scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-28808	coverage & exploitation status	NVD · CVE.org
CVE-2026-28810	coverage & exploitation status	NVD · CVE.org
CVE-2026-32144	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.

medium[UPDATE] [medium] Erlang/OTP: Vulnerability allows File Manipulationcert-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