https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T09:18:57.318772+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-341918 EUVD-2026-341918 2026-10-03T09:18:57.450923+00:00 EUVD-2026-341918 https://cve.radiocsirt.org/vuln/fkie_cve-2026-42792 fkie_cve-2026-42792 2026-10-03T09:18:57.450962+00:00

Improper Handling of Exceptional Conditions vulnerability in Erlang OTP erts (epmd) allows an unauthenticated remote attacker to permanently terminate the Erlang Port Mapper Daemon (epmd) via connection slot exhaustion.

The do_accept function in erts/epmd/src/epmd_srv.c calls epmd_cleanup_exit() when accept(2) returns EMFILE (per-process file descriptor limit reached) or ENFILE (system-wide file descriptor limit reached), rather than treating these as recoverable conditions. An attacker can exhaust epmd's file descriptor slots by holding many TCP connections open while periodically sending a single byte to reset the idle timeout, then causing accept(2) to return EMFILE, which kills the daemon. epmd has no per-source-IP connection cap, making the attack feasible from a single source.

On Debian/Ubuntu default packaging the impact is amplified: the systemd unit inherits a low file descriptor soft limit, and repeated daemon deaths trigger systemd's start-rate-limit, permanently failing both epmd.service and epmd.socket and requiring manual operator intervention to recover.

This issue affects OTP from OTP 17.0 before OTP 29.0.4, OTP 28.5.0.4 and OTP 27.3.4.15.

 https://cve.radiocsirt.org/vuln/msrc_cve-2026-42792 msrc_CVE-2026-42792 — epmd permanent DoS via EMFILE on accept(2) in erts 2026-10-03T09:18:57.451008+00:00 msrc_CVE-2026-42792 https://cve.radiocsirt.org/vuln/oesa-2026-3463 OESA-2026-3463 — erlang security update 2026-10-03T09:18:57.451028+00:00

Affected: openEuler:24.03-LTS-SP1: erlang

Erlang is a general-purpose programming language and runtime environment. Erlang has built-in support for concurrency, distribution and fault tolerance. Erlang is used in several large telecommunication systems from Ericsson. Security Fix(es):

Improper Handling of Exceptional Conditions vulnerability in Erlang OTP erts (epmd) allows an unauthenticated remote attacker to permanently terminate the Erlang Port Mapper Daemon (epmd) via connection slot exhaustion.

The do_accept function in erts/epmd/src/epmd_srv.c calls epmd_cleanup_exit() when accept(2) returns EMFILE (per-process file descriptor limit reached) or ENFILE (system-wide file descriptor limit reached), rather than treating these as recoverable conditions. An attacker can exhaust epmd's file descriptor slots by holding many TCP connections open while periodically sending a single byte to reset the idle timeout, then causing accept(2) to return EMFILE, which kills the daemon. epmd has no per-source-IP connection cap, making the attack feasible from a single source.

On Debian/Ubuntu default packaging the impact is amplified: the systemd unit inherits a low file descriptor soft limit, and repeated daemon deaths trigger systemd's start-rate-limit, permanently failing both epmd.service and epmd.socket and requiring manual operator intervention to recover.

This issue affects OTP from OTP 17.0 before OTP 29.0.4, OTP 28.5.0.4 and OTP 27.3.4.15.(CVE-2026-42792)

Signed to Unsigned Conversion Error and Out-of-…

 https://cve.radiocsirt.org/vuln/opensuse-su-2026:11559-1 openSUSE-SU-2026:11559-1 — erlang-28.5.0.4-1.1 on GA media 2026-10-03T09:18:57.451095+00:00

erlang-28.5.0.4-1.1 on GA media

 https://cve.radiocsirt.org/vuln/rhsa-2026:47009 RHSA-2026:47009 — Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update 2026-10-03T09:18:57.451123+00:00

erlang-otp: epmd: Erlang OTP epmd: Remote Denial of Service via connection exhaustion erlang/otp: erts: otp: Erlang/OTP: Denial of Service via integer underflow in ETF decoding erlang/otp: Erlang/OTP ssl client: Authentication bypass via unoffered anonymous cipher suite acceptance megaco: Erlang/OTP Megaco Flex Scanner: Remote code execution or denial of service via oversized message Erlang/OTP: public_key: Erlang/OTP public_key: Denial of Service via crafted TLS certificate chains

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-42792 UBUNTU-CVE-2026-42792 2026-10-03T09:18:57.451145+00:00

Affected: Ubuntu:Pro:14.04:LTS: erlang, Ubuntu:Pro:16.04:LTS: erlang, Ubuntu:Pro:18.04:LTS: erlang, Ubuntu:Pro:20.04:LTS: erlang, Ubuntu:22.04:LTS: erlang, Ubuntu:24.04:LTS: erlang, Ubuntu:26.04:LTS: erlang

Improper Handling of Exceptional Conditions vulnerability in Erlang OTP erts (epmd) allows an unauthenticated remote attacker to permanently terminate the Erlang Port Mapper Daemon (epmd) via connection slot exhaustion. The do_accept function in erts/epmd/src/epmd_srv.c calls epmd_cleanup_exit() when accept(2) returns EMFILE (per-process file descriptor limit reached) or ENFILE (system-wide file descriptor limit reached), rather than treating these as recoverable conditions. An attacker can exhaust epmd's file descriptor slots by holding many TCP connections open while periodically sending a single byte to reset the idle timeout, then causing accept(2) to return EMFILE, which kills the daemon. epmd has no per-source-IP connection cap, making the attack feasible from a single source. On Debian/Ubuntu default packaging the impact is amplified: the systemd unit inherits a low file descriptor soft limit, and repeated daemon deaths trigger systemd's start-rate-limit, permanently failing both epmd.service and epmd.socket and requiring manual operator intervention to recover. This issue affects OTP from OTP 17.0 before OTP 29.0.4, OTP 28.5.0.4 and OTP 27.3.4.15.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2533 WID-SEC-W-2026-2533 — Erlang/OTP: Mehrere Schwachstellen 2026-10-03T09:18:57.451181+00:00

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Erlang/OTP ausnutzen, um einen Denial of Service Angriff durchzuführen, beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen sowie Daten zu manipulieren oder offenzulegen.