SUSE CVE-2026-66835

Path Equivalence vulnerability in Erlang/OTP inets httpd allows a remote unauthenticated attacker to read files inside a modauth protected directory by prefixing the request path with an extra slash. httpdrequest:validateuri/1 normalises the request URI with uristring:normalize/1, which performs...

SUSE CVE-2026-69664

Missing Release of Resource after Effective Lifetime vulnerability in Erlang/OTP inets httpd allows an unauthenticated remote attacker to cause denial of service by sending a request with a chunked body whose chunk-size line is not a hexadecimal number. The worker serving the connection is never...

SUSE CVE-2026-70399

Allocation of Resources Without Limits or Throttling vulnerability in Erlang/OTP inets httpd allows an unauthenticated remote attacker to cause denial of service by opening and holding open a large number of connections. The maxclients option is documented to default to 150, and the inets hardeni...

SUSE CVE-2026-70405

Improper Validation of Specified Quantity in Input vulnerability in Erlang/OTP snmp allows a remote attacker to degrade availability by sending an SNMP message containing a BER INTEGER whose length field is arbitrarily large. snmppdus:decintegernotag/1 defaults its size limit to infinity, and...

SUSE CVE-2026-70409

Improper Validation of Specified Quantity in Input vulnerability in Erlang/OTP eldap allows a malicious or compromised LDAP server to degrade availability by returning a referral URL whose port component is a very long run of digits. eldap:parseport/2 passes the port substring straight to...

SUSE CVE-2026-71380

Missing Release of Resource after Effective Lifetime vulnerability in Erlang/OTP inets httpd allows an unauthenticated remote attacker to cause denial of service by sending valid request headers with a large Content-Length and then stalling before the body is complete...

SUSE CVE-2026-71562

Improper Validation of Specified Quantity in Input vulnerability in Erlang/OTP inets httpc allows a malicious or compromised HTTP server to degrade availability by returning a numeric header whose value is a very long run of digits. httpchandler.erl converts the server-supplied Content-Length wit...

SUSE CVE-2026-73270

Improper Handling of Case Sensitivity vulnerability in Erlang/OTP inets httpd allows a remote unauthenticated attacker to read files inside a modauth protected directory by requesting them with different casing, on deployments whose filesystem is case-insensitive. modauth:secretpath/3 decides...

inets: Erlang/OTP inets httpd: Directory protection bypass allows information disclosure

A flaw was found in Erlang/OTP inets httpd. A remote unauthenticated attacker can exploit a path equivalence vulnerability to bypass directory protection. By adding an extra slash to the request path, the attacker can read files within a modauth protected directory. This occurs because the server...

eldap: eldap: Denial of Service via long LDAP referral URL port

A flaw was found in eldap, a component of Erlang/OTP. A malicious or compromised Lightweight Directory Access Protocol LDAP server could exploit this vulnerability by returning a referral Uniform Resource Locator URL with an excessively long port number. This unbounded port component is then...

inets: otp: inets httpd mod_auth: Authentication Bypass via Directory Namespace Collapse

A flaw was found in the modauth module of OTP's inets httpd server. When configured with multiple directory configuration blocks and using dets or mnesia authentication backends, the module incorrectly collapses all directory blocks into a single shared user/group namespace. This allows a user...

inets: httpd: otp: inets httpd: Denial of Service due to memory exhaustion via unenforced body-size limit

A flaw was found in the inets application HTTP server httpd. A remote, unauthenticated attacker can exploit this vulnerability by sending a specially crafted chunked request that fails to enforce a configured body-size limit. This can lead to memory exhaustion, causing a Denial of Service DoS on...

OTP: inets: inets: HTTP Request Smuggling allows bypassing security controls

A flaw was found in the inets httpd server, part of Erlang/OTP. The server incorrectly processes HTTP requests that contain both Transfer-Encoding: chunked and Content-Length headers, failing to reject them or close the connection as required by RFC 9112 §6.1. When inets is deployed behind a...

otp: inets: Erlang/OTP inets httpd: Denial of Service via malformed chunked HTTP request

A flaw was found in Erlang/OTP inets httpd. An unauthenticated remote attacker can exploit this vulnerability by sending a malformed chunked HTTP request. Specifically, if the chunk-size line is not a hexadecimal number and arrives separately from the headers, the server worker handling the reque...

CVE-2026-70409

A flaw was found in eldap, a component of Erlang/OTP. A malicious or compromised Lightweight Directory Access Protocol LDAP server could exploit this vulnerability by returning a referral Uniform Resource Locator URL with an excessively long port number. This unbounded port component is then...

FreeBSD : Erlang/OTP -- remote crash via gen_tcp with {packet,4} (62b56853-a609-11f1-9195-4c526214c986)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 62b56853-a609-11f1-9195-4c526214c986 advisory. The OTP 29.0.6 release notes report: A gentcp socket using the inet driver and packet,4 had a bug if...

CVE-2026-84110

A vulnerability was detected in Releasit Releasit COD Form & Upsells v1. This vulnerability affects unknown code of the component OTP Validation. The manipulation results in client-side enforcement of server-side security. The attack may be launched remotely. The exploit is now public and may be...

DEBIAN-CVE-2026-75538

An attacker that connects to an open Erlang TCP port that uses the inet driver with packet,4 mode can use a signed overflow in an incorrect packet length calculation to overflow the receive buffer into the VM allocator area and beyond up to about 2 GB. This would easily trash the allocated block'...

CVE-2026-75538

An attacker that connects to an open Erlang TCP port that uses the inet driver with packet,4 mode can use a signed overflow in an incorrect packet length calculation to overflow the receive buffer into the VM allocator area and beyond up to about 2 GB. This would easily trash the allocated block'...

AZL-98487 CVE-2026-73276 affecting package erlang for versions less than 26.2.5.21-6

Gracefulness code ignored cases that should be rejected, resulting in possible HTTP Request Smuggling opportunities. This issue affects OTP from OTP 22.2 before OTP 27.3.4.17, from OTP 28.0 before OTP 28.5.0.6, and from OTP 29.0 before OTP 29.0.6, corresponding to inets from 7.1.2 before 9.3.2.7,...