# Erlang Inets vulnerabilities Source: https://junglewise.ai/threats/technologies/inets Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/inets.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 15 vulnerabilities in Erlang Inets: 0 in the last 7 days and 11 in the last 90 days, 2 of them critical and 0 exploited in the wild. The most recent, CVE-2026-74994, was published on 1 September 2026. Nothing was published in the last eight weeks. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 11 - All time: 15 (2 critical, 0 exploited in the wild) ## About Erlang Inets A standard Erlang application providing a set of services including HTTP clients and servers, FTP, and TFTP. ## Latest Erlang Inets vulnerabilities - [CVE-2026-74994: OTP inets httpd mod_auth directory namespace collapse](https://junglewise.ai/threats/cve-2026-74994-otp-inets-httpd-mod-auth-directory-namespace-collapse) (info, CVSS 6, published 1 Sep 2026) - [CVE-2026-74835: Erlang OTP inets HTTP server body-size limit bypass in chunked requests](https://junglewise.ai/threats/cve-2026-74835-erlang-otp-inets-http-server-body-size-limit-bypass-in-chunked) (info, CVSS 8.7, published 1 Sep 2026) - [CVE-2026-73812: Erlang inets HTTP request smuggling via Transfer-Encoding and Content-Length](https://junglewise.ai/threats/cve-2026-73812-erlang-inets-http-request-smuggling-via-transfer-encoding-and) (info, CVSS 8.3, published 1 Sep 2026) - [CVE-2026-73276: Erlang OTP inets HTTP request smuggling via header whitespace](https://junglewise.ai/threats/cve-2026-73276-erlang-otp-inets-http-request-smuggling-via-header-whitespace) (info, CVSS 8.3, published 1 Sep 2026) - [CVE-2026-73270: Erlang/OTP inets httpd auth bypass via case sensitivity](https://junglewise.ai/threats/cve-2026-73270-erlang-otp-inets-httpd-auth-bypass-via-case-sensitivity) (info, CVSS 8.2, published 1 Sep 2026) - [CVE-2026-71562: Erlang/OTP inets httpc unbounded numeric header conversion denial of service](https://junglewise.ai/threats/cve-2026-71562-erlang-otp-inets-httpc-unbounded-numeric-header-conversion-denial) (info, CVSS 6.3, published 1 Sep 2026) - [CVE-2026-71380: Erlang/OTP inets httpd denial of service via stalled request body](https://junglewise.ai/threats/cve-2026-71380-erlang-otp-inets-httpd-denial-of-service-via-stalled-request-body) (info, CVSS 8.7, published 1 Sep 2026) - [CVE-2026-70399: Erlang OTP inets httpd resource exhaustion via unlimited connections](https://junglewise.ai/threats/cve-2026-70399-erlang-otp-inets-httpd-resource-exhaustion-via-unlimited) (info, CVSS 8.7, published 1 Sep 2026) - [CVE-2026-66835: Erlang/OTP inets httpd path equivalence authentication bypass](https://junglewise.ai/threats/cve-2026-66835-erlang-otp-inets-httpd-path-equivalence-authentication-bypass) (info, CVSS 8.2, published 1 Sep 2026) - [CVE-2026-66357: Erlang httpd HTTP request smuggling via obs-fold header continuation](https://junglewise.ai/threats/cve-2026-66357-erlang-httpd-http-request-smuggling-via-obs-fold-header) (info, CVSS 8.3, published 1 Sep 2026) - [CVE-2026-55951: Erlang/OTP httpc memory exhaustion via unbounded response headers](https://junglewise.ai/threats/cve-2026-55951-erlang-otp-httpc-memory-exhaustion-via-unbounded-response-headers) (info, CVSS 8.2, published 1 Sep 2026) - [CVE-2026-48858: Erlang OTP SSRF in ftp_internal PASV handler](https://junglewise.ai/threats/cve-2026-48858-erlang-otp-ssrf-in-ftp-internal-pasv-handler) (info, CVSS 6.3, published 10 Jun 2026) - [CVE-2026-48856: Erlang OTP sensitive header leak in inets httpc redirect](https://junglewise.ai/threats/cve-2026-48856-erlang-otp-sensitive-header-leak-in-inets-httpc-redirect) (info, CVSS 7.1, published 10 Jun 2026) - [CVE-2026-28808: Erlang OTP incorrect authorization in inets mod_auth](https://junglewise.ai/threats/cve-2026-28808-erlang-otp-incorrect-authorization-in-inets-mod-auth) (critical, CVSS 9.8, published 7 Apr 2026) - [CVE-2026-23941: Erlang OTP HTTP Request Smuggling in inets httpd](https://junglewise.ai/threats/cve-2026-23941-erlang-otp-http-request-smuggling-in-inets-httpd) (critical, CVSS 9.4, published 13 Mar 2026) ## Most severe Erlang Inets vulnerabilities - [CVE-2026-28808: Erlang OTP incorrect authorization in inets mod_auth](https://junglewise.ai/threats/cve-2026-28808-erlang-otp-incorrect-authorization-in-inets-mod-auth) (critical, CVSS 9.8, published 7 Apr 2026) - [CVE-2026-23941: Erlang OTP HTTP Request Smuggling in inets httpd](https://junglewise.ai/threats/cve-2026-23941-erlang-otp-http-request-smuggling-in-inets-httpd) (critical, CVSS 9.4, published 13 Mar 2026) - [CVE-2026-70399: Erlang OTP inets httpd resource exhaustion via unlimited connections](https://junglewise.ai/threats/cve-2026-70399-erlang-otp-inets-httpd-resource-exhaustion-via-unlimited) (info, CVSS 8.7, published 1 Sep 2026) - [CVE-2026-71380: Erlang/OTP inets httpd denial of service via stalled request body](https://junglewise.ai/threats/cve-2026-71380-erlang-otp-inets-httpd-denial-of-service-via-stalled-request-body) (info, CVSS 8.7, published 1 Sep 2026) - [CVE-2026-74835: Erlang OTP inets HTTP server body-size limit bypass in chunked requests](https://junglewise.ai/threats/cve-2026-74835-erlang-otp-inets-http-server-body-size-limit-bypass-in-chunked) (info, CVSS 8.7, published 1 Sep 2026) - [CVE-2026-73276: Erlang OTP inets HTTP request smuggling via header whitespace](https://junglewise.ai/threats/cve-2026-73276-erlang-otp-inets-http-request-smuggling-via-header-whitespace) (info, CVSS 8.3, published 1 Sep 2026) - [CVE-2026-66357: Erlang httpd HTTP request smuggling via obs-fold header continuation](https://junglewise.ai/threats/cve-2026-66357-erlang-httpd-http-request-smuggling-via-obs-fold-header) (info, CVSS 8.3, published 1 Sep 2026) - [CVE-2026-73812: Erlang inets HTTP request smuggling via Transfer-Encoding and Content-Length](https://junglewise.ai/threats/cve-2026-73812-erlang-inets-http-request-smuggling-via-transfer-encoding-and) (info, CVSS 8.3, published 1 Sep 2026) - [CVE-2026-66835: Erlang/OTP inets httpd path equivalence authentication bypass](https://junglewise.ai/threats/cve-2026-66835-erlang-otp-inets-httpd-path-equivalence-authentication-bypass) (info, CVSS 8.2, published 1 Sep 2026) - [CVE-2026-73270: Erlang/OTP inets httpd auth bypass via case sensitivity](https://junglewise.ai/threats/cve-2026-73270-erlang-otp-inets-httpd-auth-bypass-via-case-sensitivity) (info, CVSS 8.2, published 1 Sep 2026) ## Vulnerabilities per week Nothing was published in the last eight weeks. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 11 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other Erlang technologies - [Erlang OTP](https://junglewise.ai/threats/technologies/otp): 53 vulnerabilities - [Erlang Ssl](https://junglewise.ai/threats/technologies/ssl): 7 vulnerabilities - [Erlang Ash](https://junglewise.ai/threats/technologies/ash): 6 vulnerabilities - [Erlang public key](https://junglewise.ai/threats/technologies/public-key): 5 vulnerabilities - [Erlang ERTS](https://junglewise.ai/threats/technologies/erts): 3 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Erlang Inets vulnerabilities", https://junglewise.ai/threats/technologies/inets, 9 November 2026.