Vulnerability Description
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, from 9.4 before 9.6.2.3, and from 9.7 before 9.7.2.
Related Weaknesses (CWE)
References
- https://cna.erlef.org/cves/CVE-2026-73276.html
- https://github.com/erlang/otp/commit/60add5a19e2154560fdff3fe92dba14a68bbd683
- https://github.com/erlang/otp/commit/6cd995e34d3bb3d36dd278dded2d62c25e71820c
- https://github.com/erlang/otp/commit/c285240c6e4b93960c5dc4f17ba04e6fdfb27a0f
- https://github.com/erlang/otp/security/advisories/GHSA-6v7q-jwgh-cx8p
- https://osv.dev/vulnerability/EEF-CVE-2026-73276
FAQ
What is CVE-2026-73276?
CVE-2026-73276 is a documented vulnerability. 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 OT...
How severe is CVE-2026-73276?
CVSS scoring is not yet available for CVE-2026-73276. Check NVD for updates.
Is there a patch for CVE-2026-73276?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.