CVE-2026-73812
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
inets, httpd: HTTP Request Smuggling via Transfer-Encoding and Content-Length
httpd function check_header/3 rejects duplicate Content-Length (per CVE-2026-23941) but never checks for the TE+CL co-presence that RFC 9112 §6.3 identifies as a probable smuggling attempt. handle_body/3 frames by chunked and silently discards Content-Length. A CL-preferring front-end paired with chunked-preferring inets creates a classic CL.TE front-end/back-end desync. This issue affects OTP from OTP 17.0 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 5.10 before 9.3.2.7, from 9.4 before 9.6.2.3, and from 9.7 before 9.7.2. Whether OTP before OTP 17.0, corresponding to inets before 5.10, is affected is unknown.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
OTP
- Vendor
- Erlang
- Product
- OTP
- Platforms
- Unknown
- Default status
unaffected- Package
- otp
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0 | unknown | otp | 17.0 | Unavailable | None listed |
| 17.0 | affected | otp | 27.3.4.17 | Unavailable | None listed |
| 28.0 | affected | otp | 28.5.0.6 | Unavailable | None listed |
| 29.0 | affected | otp | 29.0.6 | Unavailable | None listed |
OTP
- Vendor
- Erlang
- Product
- OTP
- Platforms
- Unknown
- Default status
unaffected- Package
- inets
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0 | unknown | otp | 5.10 | Unavailable | None listed |
| 5.10 | affected | otp | 9.3.2.7 | Unavailable | None listed |
| 9.4 | affected | otp | 9.6.2.3 | Unavailable | None listed |
| 9.7 | affected | otp | 9.7.2 | Unavailable | None listed |
OTP
- Vendor
- Erlang
- Product
- OTP
- Platforms
- Unknown
- Default status
unaffected- Package
- erlang/otp
- Package collection
- https://github.com
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 84adefa331c4159d432d22840663c38f155cd4c1 | affected | git | 591dc00dc99dc2a426167a3b5257c0c94bd45e91 | Unavailable | None listed |