{
 "version": "https://jsonfeed.org/version/1.1",
 "title": "erlang otp: all CVE events",
 "home_page_url": "https://patchwire.jonathanross.dev/products/erlang--otp/",
 "feed_url": "https://patchwire.jonathanross.dev/feeds/products/erlang--otp/all.json",
 "authors": [
  {
   "name": "Patchwire"
  }
 ],
 "language": "en",
 "items": [
  {
   "id": "tag:patchwire.jonathanross.dev,2026:CVE-2026-96596/disclosed",
   "url": "https://patchwire.jonathanross.dev/cve/CVE-2026-96596/",
   "title": "CVE-2026-96596 · erlang rebar3 · disclosed",
   "content_text": "Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in Erlang OTP stdlib (erl_tar module), hexpm hex_core (hex_erl_tar module), hexpm hex (mix_hex_erl_tar module) and erlang rebar3 (r3_hex_erl_tar module) allows an attacker who supplies a tar archive to cause a denial of service via a crafted GNU sparse member.\n\nWhen erl_tar:extract/1,2 writes a member to disk, erl_tar:stream_to_file_loop/3 reads it in chunks of 65536 bytes by default. For a GNU sparse member whose sparse map ends before its real size, erl_tar:do_sparse_read/3 matches its trailing-hole clause before its zero-length clause. After the chunk is used up, the trailing-hole clause reads zero bytes, does not advance the position, and recurses forever. A 2048-byte archive keeps the extracting process and one scheduler busy until the process is killed. The {max_size, N} option prevents this only when N is below the real size of the member. Extraction with the memory option is not affected.\n\nhex_core ships its own copy of erl_tar as hex_erl_tar, and Hex and rebar3 ship hex_core with prefixed module names (mix_hex_erl_tar and r3_hex_erl_tar). These copies contain the same code and do not call stdlib's erl_tar, so they are affected on any OTP version. OTP 28 is not affected, but an application running on OTP 28 is affected if it extracts archives through an affected version of hex_core, Hex or rebar3.\n\nThis issue affects OTP from OTP 29.0 before OTP 29.1.2, corresponding to rebar3 from 3.27.1 before 3.28.0, and stdlib from 8.0 before 8.1.1, and hex from 2.4.2 before 2.5.3; hex_core: from 0.14.0 before 0.20.1.",
   "date_published": "2026-10-14T16:56:18Z"
  },
  {
   "id": "tag:patchwire.jonathanross.dev,2026:CVE-2026-96596/fixed/debian-14",
   "url": "https://patchwire.jonathanross.dev/cve/CVE-2026-96596/",
   "title": "CVE-2026-96596 · erlang rebar3 · fixed in Debian 14 (erlang-hex 2.5.3-2)",
   "content_text": "Fixed versions: erlang-hex 2.5.3-2.",
   "date_published": "2026-10-14T16:56:18Z"
  },
  {
   "id": "tag:patchwire.jonathanross.dev,2026:CVE-2026-105236/disclosed",
   "url": "https://patchwire.jonathanross.dev/cve/CVE-2026-105236/",
   "title": "CVE-2026-105236 · erlang otp · disclosed",
   "content_text": "Improper Certificate Validation vulnerability in the ssl application in Erlang/OTP allows a client that holds a certificate trusted by one SNI virtual host to authenticate to a second SNI virtual host on the same listener by resuming its TLS 1.2 session there.\n\nA server that serves several SNI names from one listen socket through sni_fun or sni_hosts keeps one pre-TLS 1.3 session cache per listener and does not bind a cached session to the SNI name or client trust policy that established it. When an SNI option set switches to verify_peer without naming reuse_sessions, ssl_config:update_options/3 inherits the base listener's reuse_sessions value of true, so the default that disables reuse for client-authenticating servers does not apply. On an abbreviated handshake ssl_session:is_resumable/4 checks only that the cached session uses one of the current server certificates and carries some peer certificate, and never revalidates that certificate against the CA selected for the requested name. The names must share a server certificate, which is common with wildcard or multi-SAN certificates. TLS 1.3 does not use this cache and is not affected.\n\nThis issue affects OTP from OTP 18.0 before OTP 27.3.4.19, OTP 28.5.0.8, and OTP 29.1.2, corresponding to ssl from 7.0 before 11.2.12.14, 11.6.0.7, and 11.7.8.",
   "date_published": "2026-10-14T16:55:51Z"
  },
  {
   "id": "tag:patchwire.jonathanross.dev,2026:CVE-2026-105236/fixed/red-hat-hummingbird-1",
   "url": "https://patchwire.jonathanross.dev/cve/CVE-2026-105236/",
   "title": "CVE-2026-105236 · erlang otp · fixed in Red Hat hummingbird 1 (erlang27 0:27.3.4.19-0.1.hum1 and 38 more)",
   "content_text": "Fixed versions: erlang27 0:27.3.4.19-0.1.hum1, erlang27-asn1 0:27.3.4.19-0.1.hum1, erlang27-common_test 0:27.3.4.19-0.1.hum1, erlang27-compiler 0:27.3.4.19-0.1.hum1, erlang27-crypto 0:27.3.4.19-0.1.hum1, erlang27-debugger 0:27.3.4.19-0.1.hum1, erlang27-dialyzer 0:27.3.4.19-0.1.hum1, erlang27-diameter 0:27.3.4.19-0.1.hum1, erlang27-edoc 0:27.3.4.19-0.1.hum1, erlang27-eldap 0:27.3.4.19-0.1.hum1, erlang27-erl_interface 0:27.3.4.19-0.1.hum1, erlang27-erts 0:27.3.4.19-0.1.hum1, erlang27-et 0:27.3.4.19-0.1.hum1, erlang27-eunit 0:27.3.4.19-0.1.hum1, erlang27-examples 0:27.3.4.19-0.1.hum1, erlang27-ftp 0:27.3.4.19-0.1.hum1, erlang27-gdb-tools 0:27.3.4.19-0.1.hum1, erlang27-inets 0:27.3.4.19-0.1.hum1, erlang27-jinterface 0:27.3.4.19-0.1.hum1, erlang27-kernel 0:27.3.4.19-0.1.hum1, erlang27-megaco 0:27.3.4.19-0.1.hum1, erlang27-mnesia 0:27.3.4.19-0.1.hum1, erlang27-observer 0:27.3.4.19-0.1.hum1, erlang27-odbc 0:27.3.4.19-0.1.hum1, erlang27-os_mon 0:27.3.4.19-0.1.hum1, erlang27-parsetools 0:27.3.4.19-0.1.hum1, erlang27-public_key 0:27.3.4.19-0.1.hum1, erlang27-reltool 0:27.3.4.19-0.1.hum1, erlang27-runtime_tools 0:27.3.4.19-0.1.hum1, erlang27-sasl 0:27.3.4.19-0.1.hum1, erlang27-snmp 0:27.3.4.19-0.1.hum1, erlang27-ssh 0:27.3.4.19-0.1.hum1, erlang27-ssl 0:27.3.4.19-0.1.hum1, erlang27-stdlib 0:27.3.4.19-0.1.hum1, erlang27-syntax_tools 0:27.3.4.19-0.1.hum1, erlang27-tftp 0:27.3.4.19-0.1.hum1, erlang27-tools 0:27.3.4.19-0.1.hum1, erlang27-wx 0:27.3.4.19-0.1.hum1, erlang27-xmerl 0:27.3.4.19-0.1.hum1.",
   "date_published": "2026-10-14T16:55:51Z"
  },
  {
   "id": "tag:patchwire.jonathanross.dev,2026:CVE-2026-94200/disclosed",
   "url": "https://patchwire.jonathanross.dev/cve/CVE-2026-94200/",
   "title": "CVE-2026-94200 · erlang otp · disclosed",
   "content_text": "Improper Validation of Consistency within Input vulnerability in Erlang OTP ssl (tls_handshake_1_3, ssl_handshake and tls_client_ticket_store modules) allows a malicious TLS 1.3 server to cause a denial of service of the ssl application on the client node.\n\nThe TLS 1.3 client decodes the extensions of a NewSessionTicket message as if they came from EncryptedExtensions. It therefore accepts a 0-length early_data extension, a form that is only valid in ClientHello and EncryptedExtensions. With {session_tickets, auto}, the client stores the ticket in the node-global tls_client_ticket_store. On the next automatic resumption, tls_handshake_1_3:get_max_early_data/1 crashes the store with a case_clause. Repeated crashes can exceed the restart intensity of the ssl supervisors, which use the rest_for_one strategy, and take down ssl for all connections on the node.\n\nThis issue affects OTP from OTP 23.3 before OTP 27.3.4.19, OTP 28.5.0.8, and OTP 29.1.2, corresponding to ssl from 10.3 before 11.2.12.14, 11.6.0.7, and 11.7.8.",
   "date_published": "2026-10-14T16:55:23Z"
  },
  {
   "id": "tag:patchwire.jonathanross.dev,2026:CVE-2026-94200/fixed/red-hat-hummingbird-1",
   "url": "https://patchwire.jonathanross.dev/cve/CVE-2026-94200/",
   "title": "CVE-2026-94200 · erlang otp · fixed in Red Hat hummingbird 1 (erlang27 0:27.3.4.19-0.1.hum1 and 38 more)",
   "content_text": "Fixed versions: erlang27 0:27.3.4.19-0.1.hum1, erlang27-asn1 0:27.3.4.19-0.1.hum1, erlang27-common_test 0:27.3.4.19-0.1.hum1, erlang27-compiler 0:27.3.4.19-0.1.hum1, erlang27-crypto 0:27.3.4.19-0.1.hum1, erlang27-debugger 0:27.3.4.19-0.1.hum1, erlang27-dialyzer 0:27.3.4.19-0.1.hum1, erlang27-diameter 0:27.3.4.19-0.1.hum1, erlang27-edoc 0:27.3.4.19-0.1.hum1, erlang27-eldap 0:27.3.4.19-0.1.hum1, erlang27-erl_interface 0:27.3.4.19-0.1.hum1, erlang27-erts 0:27.3.4.19-0.1.hum1, erlang27-et 0:27.3.4.19-0.1.hum1, erlang27-eunit 0:27.3.4.19-0.1.hum1, erlang27-examples 0:27.3.4.19-0.1.hum1, erlang27-ftp 0:27.3.4.19-0.1.hum1, erlang27-gdb-tools 0:27.3.4.19-0.1.hum1, erlang27-inets 0:27.3.4.19-0.1.hum1, erlang27-jinterface 0:27.3.4.19-0.1.hum1, erlang27-kernel 0:27.3.4.19-0.1.hum1, erlang27-megaco 0:27.3.4.19-0.1.hum1, erlang27-mnesia 0:27.3.4.19-0.1.hum1, erlang27-observer 0:27.3.4.19-0.1.hum1, erlang27-odbc 0:27.3.4.19-0.1.hum1, erlang27-os_mon 0:27.3.4.19-0.1.hum1, erlang27-parsetools 0:27.3.4.19-0.1.hum1, erlang27-public_key 0:27.3.4.19-0.1.hum1, erlang27-reltool 0:27.3.4.19-0.1.hum1, erlang27-runtime_tools 0:27.3.4.19-0.1.hum1, erlang27-sasl 0:27.3.4.19-0.1.hum1, erlang27-snmp 0:27.3.4.19-0.1.hum1, erlang27-ssh 0:27.3.4.19-0.1.hum1, erlang27-ssl 0:27.3.4.19-0.1.hum1, erlang27-stdlib 0:27.3.4.19-0.1.hum1, erlang27-syntax_tools 0:27.3.4.19-0.1.hum1, erlang27-tftp 0:27.3.4.19-0.1.hum1, erlang27-tools 0:27.3.4.19-0.1.hum1, erlang27-wx 0:27.3.4.19-0.1.hum1, erlang27-xmerl 0:27.3.4.19-0.1.hum1.",
   "date_published": "2026-10-14T16:55:23Z"
  }
 ]
}